CF1758092924136-tsm20250915222102

WWW.RTSAK.COM - opensec.de

Search for IP or hostnames:

opensec.de checked at 2025-09-17T07:08:44.091Z 731ms 121/121/121 100% R:12

opensec.de

NSns1119.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5177:100 🇩🇪 IONOS SE
PTRns1119.ui-dns.biz
A217.160.81.119🇩🇪 IONOS SE
PTRns1119.ui-dns.biz
NSns1119.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5277:100 🇩🇪 IONOS SE
PTRns1119.ui-dns.com
A217.160.82.119🇩🇪 IONOS SE
PTRns1119.ui-dns.com
NSns1119.ui-dns.de
A2607:f1c0:fe:53:185:132:32:119 🇺🇸 IONOS-Anycast
PTRns1119.ui-dns.de
A217.160.80.119🇩🇪 IONOS SE
PTRns1119.ui-dns.de
NSns1119.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5377:100 🇩🇪 IONOS SE
PTRns1119.ui-dns.org
A217.160.83.119🇩🇪 IONOS SE
PTRns1119.ui-dns.org
MXopensec-de.mail.protection.outlook.com
A2a01:111:f403:ca27:: 🇩🇪 Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d:: 🇩🇪 Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1 🇩🇪 Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2 🇩🇪 Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A2001:8d8:100f:f000::22d 🇩🇪 IONOS SE
PTR2001-08d8-100f-f000-0000-0000-0000-022d.elastic-ssl.ui-r.com
A217.160.0.26🇩🇪 IONOS SE
PTR217-160-0-26.elastic-ssl.ui-r.com

de

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

Starts with same word

Starts similarily

AI analysis

opensec.de resolves to two IP numbers: 2001:8d8:100f:f000::22d and 217.160.0.26.

other host names including ec4d.fr, www.klumpp.us, tampabounce.net, www.nedsar.org and mdf-group.com share IP numbers with opensec.de.

opensec.de is delegated to four name servers: ns1119.ui-dns.biz, ns1119.ui-dns.com, ns1119.ui-dns.de and ns1119.ui-dns.org.

opensec.de at least partially shares name servers with other domains, for instance viol.de, vme-studios.com, pc-brk.de, bmw-hable.de and micro-sat.eu.

These name servers are commonly used with the following name servers: ns1109.ui-dns.de, ns1086.ui-dns.biz, ns1043.ui-dns.org, ns1045.ui-dns.org, ns1114.ui-dns.de, ns1078.ui-dns.com, ns1029.ui-dns.de, ns1125.ui-dns.org, ns1099.ui-dns.biz and ns1094.ui-dns.com.

Host names with two IP numbers:

ns1119.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5177:100 and 217.160.81.119; ns1119.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5277:100 and 217.160.82.119; ns1119.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:119 and 217.160.80.119; ns1119.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5377:100 and 217.160.83.119.

opensec.de is handled by a single mail server, opensec-de.mail.protection.outlook.com.

Host opensec-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.

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

hrvLvbc CF johedugfp 2025-09-17