CF1761736521437-tsm20251027103946

WWW.RTSAK.COM - sifr.org

Search for IP or hostnames:

sifr.org checked at 2025-10-29T11:15:21.405Z 668ms 75/75/75 100% R:20

sifr.org

NSalfa.hhs.se
A193.10.48.5🇸🇪 SUNET
PTRalfa.hhs.se
NSci1.hhs.se
A193.10.48.2🇸🇪 SUNET
PTRci1.hhs.se
MXsifr-org.mail.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A91.201.60.21🇸🇪 Oderland
PTRfudo.oderland.com

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

sifr.org resolves to a single IP address: 91.201.60.21.

Other host names including japanavi.se, puskaraborg.pingst.se, folkmord.se, namnboken.se and birdy.se share IP numbers with sifr.org.

sifr.org's delegation uses two name servers, alfa.hhs.se and ci1.hhs.se.

sifr.org shares the same name server setup as other domains, for example idp.hhs.se, 48.10.193.in-addr.arpa, student.hhs.se, live.hhs.se and sse.edu.

sifr.org partially shares its name servers with other domains, for example hhs.se and exedsse.se.

these name servers are commonly used with global.excedodns.com, emea.excedodns.eu, nordic.excedodns.net, world.excedodns.org and sto.excedodns.se.

Host names with a single IP:

alfa.hhs.se points to 193.10.48.5.

ci1.hhs.se points to 193.10.48.2.

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

Host sifr-org.mail.protection.outlook.com resolves to four IPs: 52.101.68.21, 52.101.68.32, 52.101.73.8 and 52.101.73.11.

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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