CF1762453627394-tsm20251105200708

WWW.RTSAK.COM - pfs.is

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pfs.is checked at 2025-11-06T18:27:07.380Z 270ms 94/94/94 100% R:22

pfs.is

NSa.hysing.is
A212.30.230.103🇮🇸 Advania
PTRa.hysing.is
NSb.hysing.is
A52.157.161.23🇳🇱 Microsoft
PTRb.hysing.is
NSc.hysing.is
A212.30.252.30🇮🇸 Advania
PTRc.hysing.is
MXpfs-is.mail.protection.outlook.com
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A82.221.64.46🇮🇸 Advania
PTRredirect.hysing.is

is

NSa.nic.is
NSb.nic.is
NSc.nic.is
NSd.nic.is
NSe.nic.is

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Starts with same word

Starts similarily

AI analysis

The parent of www.pfs.is is pfs.is.

pfs.is points to a single IP: 82.221.64.46.

Other host names, for instance www.knowledgefactory.com, redirect.hysing.is, tiund.is, gos.is and hg.is share IP numbers with pfs.is.

pfs.is is delegated to three name servers: a.hysing.is, b.hysing.is and c.hysing.is.

pfs.is partially shares name servers with other domains; examples include eimskip.fr, 84.107.193.in-addr.arpa, 111.221.82.in-addr.arpa, oliudreifing.is and webs.is.

Host names with one IP number:

Host a.hysing.is points to 212.30.230.103.

Host b.hysing.is points to 52.157.161.23.

Host c.hysing.is points to 212.30.252.30.

pfs.is is handled by a single mail server, pfs-is.mail.protection.outlook.com.

Hostname pfs-is.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::f, 52.101.68.0, 52.101.68.16, 52.101.73.1 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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