CF1763492408393-tsm20251116095642

WWW.RTSAK.COM - hsfs.org

Search for IP or hostnames:

hsfs.org checked at 2025-11-18T19:00:08.238Z 1902ms 153/153/153 100% R:15 allDone:true timedOut:false

hsfs.org

MXmx.spamexperts.com
A2001:550:2:61::2fc:100 🇺🇸 COGENT
A38.71.16.244🇺🇸 AS16633
PTRfe2-r2-in.la10.l.antispamcloud.com
NSdns1.webspezi.com
A2a01:4f9:2a:345::2 🇩🇪 Hetzner
PTRdns1.webspezi.com
A95.216.3.58🇫🇮 Hetzner
PTRdns1.webspezi.com
NSdns2.webspezi.com
A2a01:4f9:2b:368::2 🇩🇪 Hetzner
PTRdns2.webspezi.com
A95.216.67.22🇫🇮 Hetzner
PTRdns2.webspezi.com
NSnx06.webspezi.com
A2a01:4f8:140:302f::2 🇩🇪 Hetzner
PTRnx06.webspezi.com
A176.9.14.188🇩🇪 Hetzner
PTRnx06.webspezi.com
MXfallbackmx.spamexperts.eu
A2001:550:2:3::62:100 🇺🇸 COGENT
PTRfe2-r2-in.la10.l.antispamcloud.com
A2001:550:2:61::2fc:100 🇺🇸 COGENT
A2001:550:2:78::ca:100 🇺🇸 COGENT
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.71.16.244🇺🇸 AS16633
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.89.254.156🇺🇸 AS16633
PTRfe1-r2-in.ch03.l.antispamcloud.com
A38.101.250.150🇺🇸 AS16633
PTRfe3-r2-in.atl06.l.antispamcloud.com
MXlastmx.spamexperts.net
A2001:550:2:3::62:100 🇺🇸 COGENT
PTRfe2-r2-in.la10.l.antispamcloud.com
A2001:550:2:61::2fc:100 🇺🇸 COGENT
A2001:978:2:7::162:100 🇩🇪 COGENT
PTRfe1-r3-in.fra02.l.antispamcloud.com
A2001:978:2:2c::137:100 🇳🇱 COGENT
PTRfe2-r3-in.ams14.l.antispamcloud.com
A38.71.16.244🇺🇸 AS16633
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.89.254.156🇺🇸 AS16633
PTRfe1-r2-in.ch03.l.antispamcloud.com
A149.13.75.27🇩🇪 COGENT
PTRfe1-r3-in.fra02.l.antispamcloud.com
A154.59.104.23🇳🇱 COGENT
PTRfe2-r3-in.ams14.l.antispamcloud.com
A2a01:4f8:140:302f::2 🇩🇪 Hetzner
PTRnx06.webspezi.com
A176.9.14.188🇩🇪 Hetzner
PTRnx06.webspezi.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

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Starts with same word

Starts similarily

AI analysis

The parent of mail.hsfs.org is hsfs.org.

Two IP numbers are pointed to by hsfs.org: 2a01:4f8:140:302f::2 and 176.9.14.188.

other host names include feinehilfen.com, mail.heiner-studt.de, beakrause.de, campestris.de and hausarztpraxis-ottensen.de; they share IP numbers with hsfs.org.

hsfs.org is delegated to three name servers dns1.webspezi.com, dns2.webspezi.com and nx06.webspezi.com.

hsfs.org at least partially shares name servers with other domains, for instance theater-reeperbahn.de, kalleblomquist.de, w1-arctis.com, filmfest-freunde.de and wwh.net.

these name servers are commonly used with nx09.webspezi.com, nx04.webspezi.com, nx08.webspezi.com, nx01.webspezi.com, nx07.webspezi.com, nx02.webspezi.com, nx03.webspezi.com, nx10.webspezi.com, nx05.webspezi.com and nx11.webspezi.com.

Host names with two IP numbers:

dns1.webspezi.com points to 2a01:4f9:2a:345::2 and 95.216.3.58; dns2.webspezi.com points to 2a01:4f9:2b:368::2 and 95.216.67.22; nx06.webspezi.com points to 2a01:4f8:140:302f::2 and 176.9.14.188.

Three mail servers handle hsfs.org: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

hsfs.org shares at least partially some mail servers with other domains, for instance melbournechurchofchrist.org, elak.gr, christinemaudy.com, whiteaguspartnership.co.uk and soupertroopers.com.

Eight IP numbers:

lastmx.spamexperts.net points to 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:978:2:7::162:100, 2001:978:2:2c::137:100, 38.71.16.244, 38.89.254.156, 149.13.75.27 and 154.59.104.23.

Six IP numbers:

fallbackmx.spamexperts.eu points to 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:550:2:78::ca:100, 38.71.16.244, 38.89.254.156 and 38.101.250.150.

Two IP numbers:

mx.spamexperts.com points to 2001:550:2:61::2fc:100 and 38.71.16.244.

Hosts pointing to 2001:550:2:3::62:100: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Hosts pointing to 2001:550:2:61::2fc:100: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Hosts pointing to 38.71.16.244: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Hosts pointing to 38.89.254.156: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

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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