koestner.eu - robtex.com
koestner.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.201.255.84🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | redirect.decide.de | ||||||
| NS | pns.dtag.de ⭐ | ||||||
| A | 2003:40:8000::100🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | pns.dtag.de | ||||||
| A | 194.25.0.125🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | pns.dtag.de | ||||||
| NS | ns1.telekom.net | ||||||
| A | 2003:180:a:1000::53🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | ns1.telekom.net | ||||||
| A | 212.185.24.65🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | ns1.telekom.net | ||||||
| SOA | pns.dtag.dedns@telekom.de 2022-01-12 #0 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1122705063 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSns1.ns-serve.net2015-06-22 → 2016-12-31 · 4 obs
● 2016-12-31 05:16:38
○ 2017-12-22 09:04:28
○ 2026-03-28 00:58:40
●NSns1.telekom.net2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 00:58:40
○NSns2.ns-serve.net2015-06-22 → 2016-12-31 · 4 obs
● 2016-12-31 05:16:38
○ 2017-12-22 09:04:28
○ 2026-03-28 00:58:40
●NSpns.dtag.de2017-12-22 → 2026-03-28 · 3 obs
● 2017-12-22 09:04:28
● 2026-03-28 00:58:40
○NSsecondary007.dtag.net2017-12-22 → 2017-12-22 · 3 obs
● 2017-12-22 09:04:28
○ 2026-03-28 00:58:40
○MXmail.koestner.eu2015-06-22 → 2016-12-31 · 4 obs
● 2016-12-31 05:16:38
○ 2017-12-22 09:04:28
○ 2026-03-28 00:58:40
●A195.201.255.842026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 00:58:40
○A46.4.205.2492017-12-22 → 2017-12-22 · 3 obs
● 2017-12-22 09:04:28
○ 2026-03-28 00:58:40
○A78.46.1.612015-06-22 → 2016-12-31 · 4 obs
● 2016-12-31 05:16:38
○ 2017-12-22 09:04:28
○ 2026-03-28 00:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu... | - |
| koestner.eu | pns.dtag.de, ns1.telekom.net | - |
✅ Authoritative Response
Server:212.185.24.65
NS records: pns.dtag.de, ns1.telekom.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koestner.eu (unsigned zone)
⏱️ Timing
Total: 1508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.255.84 |
| NS | 2 | ns1.telekom.net, pns.dtag.de |
| SOA | 1 | pns.dtag.de dnsadmin.nic.dtag.de |
Analysis
IP Addresses
koestner.eu points to a single IP number: 195.201.255.84.
Other host names, for instance wellhoefer-treppen.de, baueisen.de, schwanger-in-nea.de, landkreis-nea.de and nuernberg.reise share IP numbers with koestner.eu.
Name Servers
Delegation for koestner.eu rests with two name servers, pns.dtag.de and ns1.telekom.net.
koestner.eu shares the same name server setup as other domains, including autobus-sachsen.de, telekom-domains-test.de, arburg.com, unfccc.de and wandrei.de.
koestner.eu at least partially shares name servers with other domains, for instance the-embo-meeting.org, 134.86.217.in-addr.arpa, 181.240.93.in-addr.arpa, 3.31.89.in-addr.arpa and intrafox.at.
These name servers are commonly used together with secondary006.dtag.net, secondary007.dtag.net, secondary004.dtag.net, s2vg300ns02.pzd-svn.de, s2vg300ns03.pzd-svn.de, ns0.niedersachsen.com, dnsreh01.rehau.com, dnsreh02.rehau.com and pns2.am-gruppe.de.
Host names with two IP numbers: pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125; ns1.telekom.net points to 2003:180:a:1000::53 and 212.185.24.65.