koestner.at - robtex.com
koestner.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.47.60.206🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | npax.xa-servers.net | ||||||
| NS | ns1.domainion.at ⭐ | ||||||
| A | 2a01:4f8:160:5390::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 78.47.60.206🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | npax.xa-servers.net | ||||||
| NS | ns2.domainion.at | ||||||
| A | 2a01:4f9:c012:d46a::1🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| A | 135.181.147.139🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | static.139.147.181.135.clients.your-server.de | ||||||
| NS | ns3.domainion.at | ||||||
| A | 93.189.30.212🇦🇹 IPAX-AS93.189.24.0/21 IPAX Internet Services | ||||||
| SOA | ns1.domainion.athostmaster@koestner.at 2025-11-13 #0 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1784700002 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns1.inode.at2015-08-10 → 2016-12-30 · 4 obs
● 2016-12-30 02:56:40
○ 2018-09-10 15:46:02
○ 2026-07-22 06:55:56
○NSdns2.inode.at2015-08-10 → 2016-12-30 · 4 obs
● 2016-12-30 02:56:40
○ 2018-09-10 15:46:02
○ 2026-07-22 06:55:56
●NSns1.domainion.at2026-06-13 → 2026-07-22 · 3 obs
● 2026-06-13 03:47:18
● 2026-07-22 06:55:56
○NSns1.upc.biz2018-09-10 → 2018-09-10 · 4 obs
● 2018-09-10 15:46:02
○ 2026-06-13 03:47:18
○ 2026-07-22 06:55:56
●NSns2.domainion.at2026-06-13 → 2026-07-22 · 3 obs
● 2026-06-13 03:47:18
● 2026-07-22 06:55:56
○NSns2.upc.biz2018-09-10 → 2018-09-10 · 4 obs
● 2018-09-10 15:46:02
○ 2026-06-13 03:47:18
○ 2026-07-22 06:55:56
●NSns3.domainion.at2026-06-13 → 2026-07-22 · 3 obs
● 2026-06-13 03:47:18
● 2026-07-22 06:55:56
○MXmailbackup.inode.at2015-08-10 → 2018-09-10 · 4 obs
● 2018-09-10 15:46:02
○ 2026-06-13 03:47:18
○ 2026-07-22 06:55:56
○MXmx.mymailwall.com2015-08-10 → 2018-09-10 · 4 obs
● 2018-09-10 15:46:02
○ 2026-06-13 03:47:18
○ 2026-07-22 06:55:56
●A78.47.60.2062026-06-13 → 2026-07-22 · 3 obs
● 2026-06-13 03:47:18
● 2026-07-22 06:55:56
○A84.116.32.342015-08-10 → 2015-08-10 · 3 obs
○ 2015-12-03 04:24:40
○ 2026-07-22 06:55:56
○A84.116.32.652015-12-03 → 2018-09-10 · 5 obs
● 2015-12-03 04:24:40
● 2018-09-10 15:46:02
○ 2026-06-13 03:47:18
○ 2026-07-22 06:55:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, ns2.univie.ac.at, j.ns.at, n.ns.at... | - |
| koestner.at | ns3.domainion.at, ns2.domainion.at, ns1.domainion.at | 5 records |
✅ Authoritative Response
Server:93.189.30.212
NS records: ns3.domainion.at, ns2.domainion.at, ns1.domainion.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koestner.at (unsigned zone)
⏱️ Timing
Total: 578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.60.206 |
| NS | 3 | ns3.domainion.at, ns2.domainion.at... |
| SOA | 1 | ns1.domainion.at hostmaster.koestner.at |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns3.domainion.at, ns2.domainion.at, ns1.domainion.at...)
Analysis
IP Addresses
koestner.at points to a single IP number: 78.47.60.206.
Additional host names — olympia-innsbruck.at, 2x.at, gutundselbst.at and two others — share IP numbers with koestner.at.
Name Servers
koestner.at has three name servers — ns1.domainion.at, ns2.domainion.at and ns3.domainion.at.
koestner.at has at least partial name server overlap with other domains, such as fgm-hilfe.at, mein-e-fahrzeug.de, nelsons.at and two others.
Host names with two IP numbers:
ns1.domainion.at resolves to 78.47.60.206 and 2a01:4f8:160:5390::2.
ns2.domainion.at resolves to 135.181.147.139 and 2a01:4f9:c012:d46a::1.
Host names pointing to a single IP address:
ns3.domainion.at resolves to 93.189.30.212.