ko66.at - robtex.com
ko66.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:120:312b::db01🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dbs01.seolight.cz | ||||||
| A | 78.46.70.108🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| NS | ns1.tele3.cz ⭐ | ||||||
| A | 2001:1528:123::d01🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | ns1.tele3.cz | ||||||
| A | 81.0.217.111🇨🇿 CASABLANCA-AS81.0.217.0/24 Casablanca INT | ||||||
| NS | ns2.tele3.cz | ||||||
| A | 2001:4de8:fa71:7e1e::d02🇨🇿 QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s. | ||||||
| PTR | ns2.tele3.cz | ||||||
| A | 95.80.251.222🇨🇿 QUANTCOM-AS95.80.192.0/18 Dial Telecom, a.s. | ||||||
| PTR | ns2.tele3.cz | ||||||
| NS | ns3.tele3.eu ⚠️ Not in parent delegation | ||||||
| A | 2a01:4f8:162:24c1::d03🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns3.tele3.eu | ||||||
| A | 5.9.97.250🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns3.tele3.eu | ||||||
| SOA | ns1.tele3.czroot@tele3.cz serial=1771254981 | ||||||
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=1771290002 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●A2a01:4f8:120:312b::db012026-03-03 → 2026-03-09 · 2 obs
● 2026-03-09 08:21:14
●A78.46.70.1082026-03-03 → 2026-03-09 · 2 obs
● 2026-03-09 08:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| ko66.at | ns1.tele3.cz, ns2.tele3.cz | - |
✅ Authoritative Response
Server: 95.80.251.222
NS records: ns1.tele3.cz, ns2.tele3.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ko66.at (unsigned zone)
⏱️ Timing
Total: 1323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.70.108 |
| AAAA | 1 | 2a01:4f8:120:312b::db01 |
| NS | 3 | ns3.tele3.eu, ns2.tele3.cz... |
| SOA | 1 | ns1.tele3.cz root.tele3.cz |
Analysis
IP Addresses
ko66.at points to two IP numbers: 2a01:4f8:120:312b::db01 and 78.46.70.108.
Other host names, for instance capl.cz, cdvera.es, derat.cz, eozen.es and pitupo.es share IP numbers with ko66.at.
Name Servers
ko66.at is delegated to three name servers: ns1.tele3.cz, ns2.tele3.cz and ns3.tele3.eu.
ko66.at at least partially shares its name servers with other domains, for instance bdsm(0x706f726e)o.cz, krakra.cz, transcend.cz, sms-pozicka.sk and rinkl.cz.
These name servers are commonly used with ns4.tele3.us, ns4.tele3.sk and ns3.tele3.cz.
Host names with two IP numbers:
ns1.tele3.cz points to: 2001:1528:123::d01 and 81.0.217.111.
ns2.tele3.cz points to: 2001:4de8:fa71:7e1e::d02 and 95.80.251.222.
ns3.tele3.eu points to: 2a01:4f8:162:24c1::d03 and 5.9.97.250.