ultimo aggiornamento dei dati: 2011/10/18, 00:10
il tempo di caricamento del sito web
durante il test: 0.55 s
connessione via cavo (media): 0.55 s
connessione DSL (media): 0.55 s
modem (media): 0.57 s
HTTP headers
HTTP/1.1 200 OK
Date: Tue, 18 Oct 2011 07:10:13 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: PHPSESSID=pc79lihfv83j2t23anaba38lg1; path=/
Vary: Accept-Encoding
Connection: close
Content-Type: text/html
Informazioni sui server DNS
zipcode2business.com | SOA | dns1.name-services.com | info.name-services.com | 2002050701 | 10001 1801 604801 181 IN 3600 |
zipcode2business.com | A | 204.236.236.224 | IN | 3600 | |
zipcode2business.com | NS | dns2.name-services.com | IN | 3600 | |
zipcode2business.com | NS | dns3.name-services.com | IN | 3600 | |
zipcode2business.com | NS | dns5.name-services.com | IN | 3600 | |
zipcode2business.com | NS | dns1.name-services.com | IN | 3600 | |
zipcode2business.com | NS | dns4.name-services.com | IN | 3600 | |
numa.org.br | MX | 10 | server.numa.org.br | IN | 43200 |
numa.org.br | MX | 20 | hermes.cisc.sc.usp.br | IN | 43200 |
numa.org.br | SOA | wssc.cisc.sc.usp.br | redes.sc.usp.br | 2011061401 | 21600 3600 2592000 86400 IN 43200 |
numa.org.br | NS | wssc.cisc.sc.usp.br | IN | 43200 | |
numa.org.br | NS | dns2.cisc.sc.usp.br | IN | 43200 | |
heraldinteractive.com | MX | 10 | ASPMX4.GOOGLEMAIL.com | IN | 900 |
heraldinteractive.com | MX | 10 | ASPMX5.GOOGLEMAIL.com | IN | 900 |
heraldinteractive.com | MX | 1 | ASPMX.L.GOOGLE.com | IN | 900 |
heraldinteractive.com | MX | 5 | ALT1.ASPMX.L.GOOGLE.com | IN | 900 |
heraldinteractive.com | MX | 5 | ALT2.ASPMX.L.GOOGLE.com | IN | 900 |
heraldinteractive.com | MX | 10 | ASPMX2.GOOGLEMAIL.com | IN | 900 |
heraldinteractive.com | MX | 10 | ASPMX3.GOOGLEMAIL.com | IN | 900 |
heraldinteractive.com | SOA | dns.hiasys.com | dnsadmin.bostonherald.com | 20110830 | 10800 3600 604800 900 IN 900 |
heraldinteractive.com | A | 204.137.12.50 | IN | 900 | |
heraldinteractive.com | NS | h003.bostonherald.com | IN | 900 | |
heraldinteractive.com | NS | dns.hiasys.com | IN | 900 | |
heraldinteractive.com | NS | dns2.hiasys.com | IN | 900 | |
energyfiend.com | SOA | ns1.exisweb.net | jf.maxnet.co.nz | 1313363227 | 10800 3600 604800 10800 IN 43200 |
energyfiend.com | A | 69.64.65.52 | IN | 43200 | |
energyfiend.com | MX | 10 | mail.energyfiend.com | IN | 43200 |
energyfiend.com | NS | ns2.exisweb.net | IN | 43200 | |
energyfiend.com | NS | ns1.exisweb.net | IN | 43200 | |
ideon.cz | IN | 43200 | |||
ideon.cz | IN | 43200 | |||
ideon.cz | IN | 43200 | |||
ideon.cz | IN | 43200 | |||
ideon.cz | IN | 43200 | |||
ideon.cz | IN | 43200 | |||
ideon.cz | IN | 43200 | |||
ideon.cz | IN | 43200 | |||
ideon.cz | MX | 10 | in.smtp.cz | IN | 43200 |
ideon.cz | MX | 20 | mx.smtp.cz | IN | 43200 |
ideon.cz | IN | 43200 | |||
ideon.cz | A | 81.95.99.27 | IN | 43200 | |
ideon.cz | IN | 43200 | |||
ideon.cz | IN | 43200 | |||
ideon.cz | SOA | ns.servery.cz | hostmaster.active24.cz | 2010093000 | 10800 1800 1209600 86400 IN 43200 |
ideon.cz | IN | 18000 | |||
ideon.cz | IN | 18000 | |||
ideon.cz | NS | alfa.ns.active24.cz | IN | 43200 | |
ideon.cz | NS | beta.ns.active24.cz | IN | 43200 | |
chezva2ant.com | MX | 0 | mx.fakemx.net | IN | 7200 |
chezva2ant.com | TXT | v=spf1 -all | Array | IN | 3600 |
chezva2ant.com | SOA | ns1.dsredirection.com | hostmaster.oversee.net | 2010100804 | 16384 2048 1048576 25670 IN 3600 |
chezva2ant.com | A | 208.73.210.29 | IN | 3600 | |
chezva2ant.com | NS | ns2.dsredirection.com | IN | 3600 | |
chezva2ant.com | NS | ns1.dsredirection.com | IN | 3600 | |
aeveurovision.com | A | 208.113.134.171 | IN | 14400 | |
aeveurovision.com | SOA | ns1.dreamhost.com | hostmaster.dreamhost.com | 2011051101 | 16357 1800 1814400 14400 IN 14400 |
aeveurovision.com | MX | 0 | mx1.sub5.homie.mail.dreamhost.com | IN | 14400 |
aeveurovision.com | MX | 0 | mx2.sub5.homie.mail.dreamhost.com | IN | 14400 |
aeveurovision.com | NS | ns2.dreamhost.com | IN | 14400 | |
aeveurovision.com | NS | ns1.dreamhost.com | IN | 14400 | |
aeveurovision.com | NS | ns3.dreamhost.com | IN | 14400 | |
catabikescyclocrossteam.f2b.be | A | 92.61.146.245 | IN | 21600 | |
kub.nl | IN | 3600 | |||
kub.nl | IN | 3600 | |||
kub.nl | IN | 3600 | |||
kub.nl | IN | 3600 | |||
kub.nl | IN | 3600 | |||
kub.nl | IN | 3600 | |||
kub.nl | IN | 3600 | |||
kub.nl | IN | 3600 | |||
kub.nl | IN | 3600 | |||
kub.nl | IN | 43200 | |||
kub.nl | TXT | P.O.box 90153, 5000 LE Tilburg, The Netherlands | Array | IN | 43200 |
kub.nl | TXT | Tilburg University | Array | IN | 43200 |
kub.nl | TXT | phone: +31-13-4669111 | Array | IN | 43200 |
kub.nl | TXT | Katholieke Universiteit Brabant | Array | IN | 43200 |
kub.nl | TXT | Warandelaan 2, Tilburg, The Netherlands | Array | IN | 43200 |
kub.nl | IN | 43200 | |||
kub.nl | MX | 10 | a.mx.uvt.nl | IN | 43200 |
kub.nl | MX | 10 | b.mx.uvt.nl | IN | 43200 |
kub.nl | IN | 43200 | |||
kub.nl | IN | 3600 | |||
kub.nl | SOA | ns1.uvt.nl | hostmaster.uvt.nl | 2011101701 | 28800 14400 604800 3600 IN 3600 |
kub.nl | NS | ns2.uvt.nl | IN | 43200 | |
kub.nl | NS | ns1.surfnet.nl | IN | 43200 | |
kub.nl | NS | ns1.uvt.nl | IN | 43200 | |
rominapower.it | MX | 10 | mx.rominapower.it | IN | 21600 |
rominapower.it | SOA | dns.technorail.com | hostmaster.technorail.com | 1 | 86400 7200 2592000 86400 IN 21600 |
rominapower.it | A | 62.149.128.151 | IN | 21600 | |
rominapower.it | A | 62.149.128.154 | IN | 21600 | |
rominapower.it | A | 62.149.128.157 | IN | 21600 | |
rominapower.it | A | 62.149.128.160 | IN | 21600 | |
rominapower.it | A | 62.149.128.163 | IN | 21600 | |
rominapower.it | A | 62.149.128.166 | IN | 21600 | |
rominapower.it | A | 62.149.128.72 | IN | 21600 | |
rominapower.it | A | 62.149.128.74 | IN | 21600 | |
rominapower.it | NS | dns.technorail.com | IN | 21600 | |
rominapower.it | NS | dns2.technorail.com | IN | 21600 | |
lythgoes.net | A | 74.200.217.105 | IN | 14400 | |
lythgoes.net | SOA | dns1.lythgoes.net | darrin.lythgoes.net | 2011020506 | 43200 700 2400000 10200 IN 43200 |
lythgoes.net | MX | 0 | lythgoes.net | IN | 14400 |
lythgoes.net | TXT | v=spf1 a mx -all | Array | IN | 14400 |
lythgoes.net | NS | dns1.shnw.net | IN | 14400 | |
lythgoes.net | NS | dns2.lythgoes.net | IN | 14400 | |
lythgoes.net | NS | dns2.shnw.net | IN | 14400 | |
lythgoes.net | NS | dns1.lythgoes.net | IN | 14400 | |
fokker.com | A | 83.98.207.125 | IN | 28800 | |
fokker.com | TXT | v=spf1 mx ip4:89.250.189.96/28 ip4:83.163.1.159 ip4:188.204.67.234 include:spf.messagelabs.com -all | Array | IN | 28800 |
fokker.com | SOA | kpnhcd001.esn.kpn.com | hostmaster.stork.com | 2000082949 | 21600 3600 604800 86400 IN 28800 |
fokker.com | MX | 15 | cluster8a.eu.messagelabs.com | IN | 28800 |
fokker.com | MX | 10 | cluster8.eu.messagelabs.com | IN | 28800 |
fokker.com | NS | kpns2d002.esn.kpn.com | IN | 28800 | |
fokker.com | NS | kpnhcd001.esn.kpn.com | IN | 28800 | |
automatedhomeandsecurity.com | TXT | v=spf1 a mx ptr include:bluehost.com ?all | Array | IN | 14400 |
automatedhomeandsecurity.com | MX | 0 | automatedhomeandsecurity.com | IN | 14400 |
automatedhomeandsecurity.com | SOA | ns1.bluehost.com | dnsadmin.box688.bluehost.com | 2010011803 | 86400 7200 3600000 300 IN 43200 |
automatedhomeandsecurity.com | A | 66.147.244.188 | IN | 14400 | |
automatedhomeandsecurity.com | NS | ns1.bluehost.com | IN | 43200 | |
automatedhomeandsecurity.com | NS | ns2.bluehost.com | IN | 43200 | |
tcgforum.org | SOA | ns1.ismarthost.net | hostmaster.tcgforum.org | 2010112300 | 14400 3600 1209600 86400 IN 14400 |
tcgforum.org | TXT | v=spf1 a mx ip4:203.194.129.180 ~all | Array | IN | 14400 |
tcgforum.org | A | 203.194.129.180 | IN | 14400 | |
tcgforum.org | MX | 10 | mail.tcgforum.org | IN | 14400 |
tcgforum.org | NS | ns2.ismarthost.net | IN | 14400 | |
tcgforum.org | NS | ns1.ismarthost.net | IN | 14400 | |
valladolidwebmusical.com | A | 174.132.217.123 | IN | 14400 | |
valladolidwebmusical.com | SOA | ns1.cylcultural.org | disckreto.valladolidwebmusical.org | 2010011301 | 14400 7200 3600000 86400 IN 14400 |
valladolidwebmusical.com | MX | 0 | valladolidwebmusical.com | IN | 14400 |
valladolidwebmusical.com | TXT | v=spf1 ip4:209.123.8.42 a mx a:potter.nswebhost.com mx:valladolidwebmusical.com include:potter.nswebhost.com -all | Array | IN | 14400 |
valladolidwebmusical.com | NS | ns1.cylcultural.org | IN | 14400 | |
valladolidwebmusical.com | NS | ns2.cylcultural.org | IN | 14400 | |
glitery.pl | TXT | v=spf1 mx include:spf.glitery.pl ~all | Array | IN | 600 |
glitery.pl | A | 94.23.95.46 | IN | 43200 | |
glitery.pl | MX | 10 | mail.glitery.pl | IN | 43200 |
glitery.pl | SOA | dns13.ovh.net | tech.ovh.net | 2011080901 | 86400 3600 3600000 86400 IN 43200 |
glitery.pl | NS | dns13.ovh.net | IN | 43200 | |
glitery.pl | NS | ns13.ovh.net | IN | 43200 | |
fanzone.pl | A | 81.219.55.190 | IN | 43200 | |
fanzone.pl | MX | 10 | poczta.fanzone.pl | IN | 43200 |
fanzone.pl | SOA | ns1.futuro.pl | internet_hd.netia.pl | 2011030101 | 10800 1800 604800 900 IN 900 |
fanzone.pl | TXT | v=spf1 a mx ip4:81.219.55.224/29 ip4:81.219.55.184/29 -all | Array | IN | 43200 |
fanzone.pl | NS | ns2.futuro.pl | IN | 900 | |
fanzone.pl | NS | ns1.futuro.pl | IN | 900 | |
krama.tv | A | 66.96.134.25 | IN | 3600 | |
krama.tv | SOA | ns1.startlogic.com | dnsadmin.startlogic.com | 2008013019 | 10800 3600 604800 3600 IN 3600 |
krama.tv | TXT | v=spf1 ip4:66.96.128.0/18 ?all | Array | IN | 3600 |
krama.tv | MX | 30 | mx.krama.tv | IN | 3600 |
krama.tv | NS | ns1.startlogic.com | IN | 3600 | |
krama.tv | NS | ns2.startlogic.com | IN | 3600 | |
kdr.net.pl | A | 188.40.59.139 | IN | 3600 | |
kdr.net.pl | MX | 10 | kdr.net.pl | IN | 3600 |
kdr.net.pl | SOA | ns1.netart.pl | biuro.netart.pl | 2008133202 | 28800 7200 604800 86400 IN 3600 |
kdr.net.pl | NS | ns1.netart.pl | IN | 3600 | |
kdr.net.pl | NS | ns2.netart.pl | IN | 3600 | |
kdr.net.pl | NS | ns3.netart.pl | IN | 3600 | |
esperanzanimal.org | SOA | ns1.mmteamservers.net | soporte.controldedominios.com | 2011070104 | 10800 3600 604800 600 IN 600 |
esperanzanimal.org | TXT | v=spf1 ip4:91.142.218.198 a mx a:mail.esperanzanimal.org ~all | Array | IN | 600 |
esperanzanimal.org | MX | 10 | mx1.mmteamservers.net | IN | 600 |
esperanzanimal.org | A | 91.142.213.87 | IN | 600 | |
esperanzanimal.org | NS | ns2.mmteamservers.net | IN | 600 | |
esperanzanimal.org | NS | ns1.mmteamservers.net | IN | 600 | |
midtown.nl | MX | 0 | mr1.dootall.com | IN | 43200 |
midtown.nl | A | 85.214.155.248 | IN | 43200 | |
midtown.nl | SOA | ns1.dootall.com | hostmaster.dootall.com | 2010041210 | 14400 7200 604800 86400 IN 43200 |
midtown.nl | NS | ns1.dootall.com | IN | 43200 | |
midtown.nl | NS | ns4.dootall.com | IN | 43200 | |
midtown.nl | NS | ns3.dootall.com | IN | 43200 | |
midtown.nl | NS | ns2.dootall.com | IN | 43200 | |
bethleem.fr | MX | 10 | mx.online.net | IN | 14400 |
bethleem.fr | MX | 20 | mx-cache.online.net | IN | 14400 |
bethleem.fr | A | 88.190.253.247 | IN | 14400 | |
bethleem.fr | SOA | nsmaster.nic.fr | hostmaster.nic.fr | 1313007580 | 3600 1800 3600000 5400 IN 14400 |
bethleem.fr | NS | ns1.online.net | IN | 14400 | |
bethleem.fr | NS | ns0.online.net | IN | 14400 | |
mwconsulting.ca | MX | 20 | mx2.smartt.com | IN | 10800 |
mwconsulting.ca | MX | 10 | mx1.smartt.com | IN | 10800 |
mwconsulting.ca | A | 69.67.187.97 | IN | 10800 | |
mwconsulting.ca | SOA | ktk1.smartt.com | Postmaster.ktk1.smartt.com | 2011051001 | 3600 600 86400 10800 IN 10800 |
mwconsulting.ca | NS | ktk1.smartt.com | IN | 10800 | |
mwconsulting.ca | NS | ktk2.smartt.com | IN | 10800 | |
easy-down.net | MX | 0 | easy-down.net | IN | 14400 |
easy-down.net | A | 79.143.184.42 | IN | 14400 | |
easy-down.net | SOA | ns1.easy-down.net | webmaster.openvservers.biz | 2011091801 | 86400 7200 3600000 86400 IN 43200 |
easy-down.net | NS | ns1.easy-down.net | IN | 43200 | |
easy-down.net | NS | ns2.easy-down.net | IN | 43200 | |
niuzer.com | A | 88.198.51.126 | IN | 14400 | |
niuzer.com | SOA | ns1.niuzer.com | alerts.niuzer.com | 2010111700 | 86400 7200 3600000 86400 IN 43200 |
niuzer.com | MX | 0 | mail.niuzer.com | IN | 14400 |
niuzer.com | TXT | v=spf1 a mx ptr a:88.198.51.100 ~all | Array | IN | 14400 |
niuzer.com | NS | ns1.niuzer.com | IN | 43200 | |
niuzer.com | NS | ns2.niuzer.com | IN | 43200 | |
earlydream.de | TXT | kasserver.com | Array | IN | 7200 |
earlydream.de | MX | 10 | mail.earlydream.de | IN | 7200 |
earlydream.de | A | 85.13.128.69 | IN | 7200 | |
earlydream.de | SOA | ns5.kasserver.com | root.kasserver.com | 2010111913 | 28800 7200 604800 7200 IN 7200 |
earlydream.de | NS | ns3.kasserver.com | IN | 7200 | |
earlydream.de | NS | ns4.kasserver.com | IN | 7200 | |
cyclery.de | A | 82.165.123.86 | IN | 10800 | |
cyclery.de | MX | 10 | mx00.schlund.de | IN | 43200 |
cyclery.de | MX | 10 | mx01.schlund.de | IN | 43200 |
cyclery.de | SOA | ns23.schlund.de | hostmaster.schlund.de | 2011050202 | 28800 7200 604800 86400 IN 43200 |
cyclery.de | NS | ns23.schlund.de | IN | 43200 | |
cyclery.de | NS | ns24.schlund.de | IN | 43200 | |
holz-preiter.de | A | 213.165.69.129 | IN | 43200 | |
holz-preiter.de | SOA | nsa1.schlundtech.de | martin.sitevertreiber.de | 2010092800 | 39940 14400 604800 86400 IN 43200 |
holz-preiter.de | NS | nsd1.schlundtech.de | IN | 43200 | |
holz-preiter.de | NS | nsb1.schlundtech.de | IN | 43200 | |
holz-preiter.de | NS | nsa1.schlundtech.de | IN | 43200 | |
holz-preiter.de | NS | nsc1.schlundtech.de | IN | 43200 | |
ar-kleinert.de | MX | 10 | mx00.schlund.de | IN | 43200 |
ar-kleinert.de | MX | 10 | mx01.schlund.de | IN | 43200 |
ar-kleinert.de | A | 82.165.74.68 | IN | 10800 | |
ar-kleinert.de | SOA | ns.schlund.de | hostmaster.schlund.de | 2007031403 | 28800 7200 604800 86400 IN 43200 |
ar-kleinert.de | NS | ns2.schlund.de | IN | 43200 | |
ar-kleinert.de | NS | ns.schlund.de | IN | 43200 | |
occasioni.it | MX | 0 | occasioni.it | IN | 43200 |
occasioni.it | A | 69.89.31.249 | IN | 43200 | |
occasioni.it | SOA | ns1.th.seeweb.it | hostmaster.seeweb.it | 2009032001 | 86400 7200 2592000 86400 IN 43200 |
occasioni.it | NS | ns1.th.seeweb.it | IN | 43200 | |
occasioni.it | NS | ns2.th.seeweb.it | IN | 43200 |
Ricevuto dal primo server DNS
richiesta al server "occasioni.it"
Hai usato il seguente server DNS:
Nome DNS: dns2.name-services.com
Indirizzo server DNS: 98.124.197.1#53
Server DNS alias:
header opcode: RICHIESTA, status: NOERROR, id: 36810
bandiera: qr aa RICHIESTA: 1, RISPOSTA: 6, AUTHORITY: 0, aggiuntiva: 3
SEZIONE RICHIESTA:
occasioni.it. IN ANY
RISPOSTA SEZIONE:
occasioni.it. 3600 IN A 69.64.147.243
occasioni.it. 3600 IN MX 10 p.nsm.ctmail.com.
occasioni.it. 3600 IN SOA dns1.name-services.com. info.name-services.com. 2002050701 10001 1801 604801 181
occasioni.it. 3600 IN NS dns1.name-services.com.
occasioni.it. 3600 IN NS dns2.name-services.com.
occasioni.it. 3600 IN NS dns3.name-services.com.
NOTE SEZIONE:
dns1.name-services.com. 3600 IN A 98.124.192.1
dns2.name-services.com. 3600 IN A 98.124.197.1
dns3.name-services.com. 3600 IN A 98.124.193.1
Ricevuto 251 byte di indirizzo 98.124.197.1#53 nel tempo 87 ms
Ricevuto dal secondo server DNS
richiesta al server "occasioni.it"
Hai usato il seguente server DNS:
Nome DNS: dns3.name-services.com
Indirizzo server DNS: 98.124.193.1#53
Server DNS alias:
header opcode: RICHIESTA, status: NOERROR, id: 48947
bandiera: qr aa RICHIESTA: 1, RISPOSTA: 6, AUTHORITY: 0, aggiuntiva: 3
SEZIONE RICHIESTA:
occasioni.it. IN ANY
RISPOSTA SEZIONE:
occasioni.it. 3600 IN A 69.64.147.243
occasioni.it. 3600 IN MX 10 p.nsm.ctmail.com.
occasioni.it. 3600 IN SOA dns1.name-services.com. info.name-services.com. 2002050701 10001 1801 604801 181
occasioni.it. 3600 IN NS dns1.name-services.com.
occasioni.it. 3600 IN NS dns2.name-services.com.
occasioni.it. 3600 IN NS dns3.name-services.com.
NOTE SEZIONE:
dns1.name-services.com. 3600 IN A 98.124.192.1
dns2.name-services.com. 3600 IN A 98.124.197.1
dns3.name-services.com. 3600 IN A 98.124.193.1
Ricevuto 251 byte di indirizzo 98.124.193.1#53 nel tempo 18 ms
Sottodomini (il primo 50)
Typos (sbaglia)
iccasioni.it kccasioni.it lccasioni.it pccasioni.it 0ccasioni.it 9ccasioni.it oxcasioni.it ovcasioni.it ofcasioni.it odcasioni.it ocxasioni.it ocvasioni.it ocfasioni.it ocdasioni.it occzsioni.it occssioni.it occwsioni.it occqsioni.it occaaioni.it occazioni.it occaxioni.it occadioni.it occaeioni.it occawioni.it | occasuoni.it occasjoni.it occaskoni.it occasooni.it occas9oni.it occas8oni.it occasiini.it occasikni.it occasilni.it occasipni.it occasi0ni.it occasi9ni.it occasiobi.it occasiomi.it occasioji.it occasiohi.it occasionu.it occasionj.it occasionk.it occasiono.it occasion9.it occasion8.it ccasioni.it ocasioni.it | ocasioni.it occsioni.it occaioni.it occasoni.it occasini.it occasioi.it occasion.it cocasioni.it occasioni.it ocacsioni.it occsaioni.it occaisoni.it occasoini.it occasinoi.it occasioin.it ooccasioni.it occcasioni.it occcasioni.it occaasioni.it occassioni.it occasiioni.it occasiooni.it occasionni.it occasionii.it |
Località
IP: 69.89.31.249
continente: NA, paese: United States (USA), città: Provo
valore del sito web
rango nelle statistiche di traffico:
Non ci sono dati sufficienti per stimare il valore sito.
Informazioni di base
sito internet costruire senza CSS
peso codice: 0.15 KB
testo per tutti il rapporto codice: 14 %
titolo:
descrizione:
parole chiave:
codifica: ASCII
linguaggio: it
l'analisi del codice del sito web
uno frasi parola ripetuta almeno tre volte
due frasi parola ripetuta almeno tre volte
tre frasi parola ripetuta almeno tre volte
tags B
tags U
tags I
immagini
header
H1
H2
H3
H4
H5
H6
link interni
link esterni