CF1759149481807-tsm20250927195623

WWW.RTSAK.COM - sf-net.org

Search for IP or hostnames:

sf-net.org checked at 2025-09-29T12:38:01.789Z 3101ms 101/101/101 100% R:15

sf-net.org

MXmail.sf-net.org
A2001:618:400::d5e3:4b18 🇨🇭 Adfinis
A51.77.37.32🇵🇱 OVH
PTRseg-fault.pl
NSns1.sf-net.org
A51.77.37.32🇵🇱 OVH
PTRseg-fault.pl
MXbackupmx.seg-fault.pl
A51.77.37.32🇵🇱 OVH
PTRseg-fault.pl
NSmaster.nameserver.com.pl
A51.77.37.32🇵🇱 OVH
PTRseg-fault.pl
NSsecond.nameserver.com.pl
NSslave.nameserver.com.pl
A51.77.37.34🇵🇱 OVH
PTRip34.ip-51-77-37.eu
A2001:618:400::d5e3:4b18 🇨🇭 Adfinis
A51.77.37.32🇵🇱 OVH
PTRseg-fault.pl

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

NS for

MX for

Up

Starts with same word

Starts similarily

AI analysis

sf-net.org is the parent of ns1.sf-net.org, mail.sf-net.org, net1.sf-net.org, backup.sf-net.org, roman.sf-net.org and a few other host names.

sf-net.org serves as the name server for zdalnie.eu.

backup.nameserver.com.pl and master.nameserver.com.pl are commonly used as name servers together with sf-net.org.

sf-net.org serves mail for serwinski.net, zdalnie.eu and traceroute.pl.

mx.serwinski.net, backup.sf-net.org and backupmx.seg-fault.pl are commonly used as a mail server together with sf-net.org.

Two IP numbers are pointed to by sf-net.org: 2001:618:400::d5e3:4b18 and 51.77.37.32.

other host names include backupmx.seg-fault.pl, mx.serwinski.net, ns1.sf-net.org, mail.sf-net.org and dns.seg-fault.pl; they share IP numbers with sf-net.org.

sf-net.org delegates to four name servers: ns1.sf-net.org, master.nameserver.com.pl, second.nameserver.com.pl and slave.nameserver.com.pl.

sf-net.org shares name servers with other domains at least partially, for instance serwinski.net, zdalnie.eu, seg-fault.pl and traceroute.pl.

These name servers are commonly used alongside ns1.seg-fault.pl.

Host names with a single IP:

ns1.sf-net.org points to: 51.77.37.32

master.nameserver.com.pl points to: 51.77.37.32

slave.nameserver.com.pl points to: 51.77.37.34

Names pointing to 51.77.37.32: ns1.sf-net.org, master.nameserver.com.pl

sf-net.org is handled by two mail servers: mail.sf-net.org and backupmx.seg-fault.pl.

sf-net.org shares at least some mail servers with other domains, for instance serwinski.net.

Names with two IP numbers: mail.sf-net.org points to 2001:618:400::d5e3:4b18 and 51.77.37.32.

Names with one IP number: backupmx.seg-fault.pl points to 51.77.37.32.

Names that point to 51.77.37.32: mail.sf-net.org and backupmx.seg-fault.pl.

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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SyRqKhB CF johedugfp 2025-09-29