CF1761590674121-tsm20251027103946

MXLIST.NET - open-ul.de

Search for IP or hostnames:

open-ul.de checked at 2025-10-27T18:44:34.114Z 233ms 90/90/90 100% R:16

open-ul.de

MXmail.k-facility.de
A2a01:4f8:1c1c:2f55::1 🇩🇪 Hetzner
PTRsrv04.k-facility.de
A159.69.3.248🇩🇪 Hetzner
PTRmail.k-facility.de
NSns1.resellerinterface.de
A2001:67c:1bc::21 🇦🇹 RcodeZero Anycast DNS
PTRns1.mainns.de
A192.174.68.21🇦🇹 RcodeZero Anycast DNS
PTRns1.mainns.de
NSns2.resellerinterface.de
A2001:67c:10b8::21 🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRns2.mainns.eu
A176.97.158.21🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRns2.mainns.eu
NSns3.resellerinterface.de
A2001:67c:1bc::20 🇦🇹 RcodeZero Anycast DNS
PTRns3.mainns.net
A192.174.68.20🇦🇹 RcodeZero Anycast DNS
PTRns3.mainns.net
A2a01:4f8:1c1c:2f55::1 🇩🇪 Hetzner
PTRsrv04.k-facility.de
A159.69.3.248🇩🇪 Hetzner
PTRmail.k-facility.de

de

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

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Starts with same word

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AI analysis

open-ul.de is a parent of www.open-ul.de and mail.open-ul.de.

The entity open-ul.de points to two IP numbers: 2a01:4f8:1c1c:2f55::1 and 159.69.3.248.

For instance, other host names robomag.de, mail.robomag.de, cletech.de, www.advaboard.de and mail.kfacility.de share IP numbers with open-ul.de.

The delegation for open-ul.de is handled by three name servers: ns1.resellerinterface.de, ns2.resellerinterface.de and ns3.resellerinterface.de.

open-ul.de shares name servers with other domains at least partially, for example adfair.de, goiania.de, erzwo.com, qi-1.pl and pro-med.de.

Host names with two IPs:

ns1.resellerinterface.de points to 2001:67c:1bc::21 and 192.174.68.21

ns2.resellerinterface.de points to 2001:67c:10b8::21 and 176.97.158.21

ns3.resellerinterface.de points to 2001:67c:1bc::20 and 192.174.68.20

open-ul.de is handled by a single mail server, mail.k-facility.de.

open-ul.de shares the same mail server setup as other domains, for instance advaboard.de, advamation.com, advavision.com, advashop.com and advashop.eu.

mail.k-facility.de resolves to two IPs: 2a01:4f8:1c1c:2f55::1 and 159.69.3.248.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

Uwlrypt CF johedugfp 2025-10-27