koessner.cc - robtex.com
koessner.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.187.150.134🇨🇿 COOLHOUSING-AS89.187.150.0/23 Network of Coolhousing | ||||||
| PTR | mail.expleo.at | ||||||
| NS | nss.expleo.at ⭐ | ||||||
| A | 217.28.88.7🇨🇿 GREENDATA217.28.88.0/21 | ||||||
| PTR | host7.expleo.at | ||||||
| NS | nsp.expleo.at | ||||||
| A | 89.187.150.134🇨🇿 COOLHOUSING-AS89.187.150.0/23 Network of Coolhousing | ||||||
| PTR | mail.expleo.at | ||||||
| MX | mail.expleo.at ⭐ | ||||||
| A | 89.187.150.134🇨🇿 COOLHOUSING-AS89.187.150.0/23 Network of Coolhousing | ||||||
| PTR | mail.expleo.at | ||||||
| TXT | v=spf1 +a +mx +a:web.expleo.at ip4:66.220.144.128/25 ip4:66.220.155.0/24 ip4... | ||||||
| SOA | nss.expleo.atondrej\@hudecek.mediaworks.cz 2025-09-12 #1 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1774396526 | ||||||
Subdomains
mail.koessner.cc |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.place24.com2015-06-14 → 2016-12-30 · 4 obs
● 2016-12-30 09:53:48
○ 2026-03-15 15:36:14
○ 2026-03-25 00:05:46
○NSns2.place24.com2015-06-14 → 2016-12-30 · 4 obs
● 2016-12-30 09:53:48
○ 2026-03-15 15:36:14
○ 2026-03-25 00:05:46
○NSns3.place24.com2015-06-14 → 2016-12-30 · 4 obs
● 2016-12-30 09:53:48
○ 2026-03-15 15:36:14
○ 2026-03-25 00:05:46
●NSnsp.expleo.at2026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 15:36:14
● 2026-03-25 00:05:46
●NSnss.expleo.at2026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 15:36:14
● 2026-03-25 00:05:46
●MXmail.expleo.at2026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 15:36:14
● 2026-03-25 00:05:46
○MXmail.koessner.cc2015-06-14 → 2016-12-30 · 4 obs
● 2016-12-30 09:53:48
○ 2026-03-15 15:36:14
○ 2026-03-25 00:05:46
○A82.198.77.1432015-06-14 → 2016-12-30 · 4 obs
● 2016-12-30 09:53:48
○ 2026-03-15 15:36:14
○ 2026-03-25 00:05:46
●A89.187.150.1342026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 15:36:14
● 2026-03-25 00:05:46
🔍 DNS Trace
Analysis
Hierarchy
koessner.cc is the parent of mail.koessner.cc.
IP Addresses
koessner.cc points to a single IP number: 89.187.150.134.
other host names for instance marvin.maloskova.cz, mail.expleo.at, mail.e-hess.sk, greensoft.sk and ns1.tourjet24.com share IP numbers with koessner.cc.
Name Servers
koessner.cc is delegated to two name servers: nsp.expleo.at and nss.expleo.at.
koessner.cc shares the same name server setup as other domains, for example 88.28.217.in-addr.arpa, malosek.eu, tourjet24.com, maloskova.cz and expleo.at.
koessner.cc at least partially shares name servers with other domains, for instance toralegal.sk, tora.sk, greensoft.sk, greensoft.cz and exnovo.sk.
These name servers are commonly used with ns.tora.sk, ns.greensoft.sk, ns1.toralegal.sk, ns2.toralegal.sk, ns.greensoft.cz, ns1.exnovo.sk and ns2.exnovo.sk.
Host names with one IP number:
The host nsp.expleo.at points to 89.187.150.134 and the host nss.expleo.at points to 217.28.88.7.
Mail Servers
koessner.cc is handled by a single mail server, mail.expleo.at.
koessner.cc shares the same mail server setup as other domains, for instance expleo.at, mail.expleo.at, greensoft.sk, malosek.eu and tourjet24.com.
Host name mail.expleo.at points to IP address 89.187.150.134.