CF1760675351286-tsm20251016114356

IPLIST.NET - f21.no

Search for IP or hostnames:

f21.no checked at 2025-10-17T04:29:11.239Z 1178ms 93/93/93 100% R:8

f21.no

NSns01.no.brand.one.com
A2001:67c:28cc::12 ONECOM-INFRA
PTRns01.no.brand.one.com
A195.206.121.12 ONECOM-INFRA
PTRpro-one.g1-dns.com
NSns02.no.brand.one.com
A2001:67c:3c0::12 🇩🇰 One.com
PTRns02.no.brand.one.com
A185.10.11.12 One.com
PTRpro-one.g1-dns.one
MXf21-no.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::e 🇮🇪 Microsoft
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::1 🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A195.47.247.19 One.com
PTRfaktura.uniweb.no

no

NSi.nic.no
NSx.nic.no
NSy.nic.no
NSz.nic.no
NSnjet.norid.no
NSnot.norid.no

Starts with same word

Starts similarily

AI analysis

f21.no points to a single IP: 195.47.247.19.

Other host names, for instance opendoor.no, abfilm.no, muri.no, egra.no and nhbb.no share IP numbers with f21.no.

Two name servers ns01.no.brand.one.com and ns02.no.brand.one.com handle delegation for f21.no.

f21.no uses the same name server setup as other domains, for example gardsvask.no, unntex.com, toekje.no, studiosigdal-skarer.com and melby.no.

Host names with two IP numbers:

ns01.no.brand.one.com points to: 2001:67c:28cc::12 and 195.206.121.12

ns02.no.brand.one.com points to: 2001:67c:3c0::12 and 185.10.11.12

f21.no is handled by a single mail server, f21-no.mail.protection.outlook.com.

Hostname f21-no.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::1, 52.101.68.0, 52.101.68.10, 52.101.68.27 and 52.101.73.2.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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