CF1759746952870-tsm20251005211530

DNSWHOIS.INFO - sertus.de

Search for IP or hostnames:

sertus.de checked at 2025-10-06T10:35:52.812Z 854ms 98/98/98 100% R:10

sertus.de

MXmx1-eu1.ppe-hosted.com
A91.209.104.155🇺🇸 PROOFPOINT-ASN-EU
PTRmx1-eu1.ppe-hosted.com
A185.132.181.16🇬🇧 PROOFPOINT-ASN-EU
PTRmx1-eu1.ppe-hosted.com
MXmx2-eu1.ppe-hosted.com
A91.209.104.156🇺🇸 PROOFPOINT-ASN-EU
PTRmx2-eu1.ppe-hosted.com
A185.132.181.17🇬🇧 PROOFPOINT-ASN-EU
PTRmx2-eu1.ppe-hosted.com
NSns.second-ns.com
A2a01:4f8:0:a101::b:1 🇩🇪 Hetzner
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3 🇩🇪 noris network AG
PTRns3.second-ns.de
A193.47.99.4🇩🇪 noris network AG
PTRns3.second-ns.de
NSns1.your-server.de
A2a01:4f8:0:1::5ddc:1 🇩🇪 Hetzner
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner
PTRns1.your-server.de
A213.133.104.82🇩🇪 Hetzner
PTRwww82.your-server.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Up

Starts with same word

Starts similarily

AI analysis

sertus.de is the parent of www.sertus.de.

sertus.de points to a single IP number: 213.133.104.82.

other host names for instance herk.de, purevento.com, mybike.at, pia-info.eu and mail.museicapitolini.net share IP numbers with sertus.de.

sertus.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

sertus.de at least partially shares name servers with other domains, for instance kinderheim-rodt.de, tiefpreisgarantie.at, kommunaljutsu.org, 13.119.168.in-addr.arpa and pr-delft-music.com.

Host names with two IP numbers:

Host ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.

Host ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.

Host ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

sertus.de is handled by two mail servers: mx1-eu1.ppe-hosted.com and mx2-eu1.ppe-hosted.com.

sertus.de shares the same mail server setup as other domains, for instance chippis.ch, scodev.com, hotelbenchmarking.com, jasper-behaelterbau.com and managementcircle.de.

sertus.de shares mail servers with other domains at least partially, including national-accident-helpline.co.uk, kingswoodconsultants.com, sistemsa.es, bossfederation.co.uk and datastudio.at.

Host names with two IP numbers:

mx1-eu1.ppe-hosted.com points to 91.209.104.155 and 185.132.181.16

mx2-eu1.ppe-hosted.com points to 91.209.104.156 and 185.132.181.17

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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qnKzmSu CF johedugfp 2025-10-06