sim.at - dns.ninja
sim.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:b13:1001::5🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 5.9.10.76🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| NS | dns1.realtime.at ⭐ | ||||||
| A | 2a01:4f8:b13:1001::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 5.9.10.78🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | realtime.at | ||||||
| NS | dns2.realtime.at | ||||||
| A | 2a01:4f9:c010:3066::1🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| A | 95.216.194.108🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | zabbix.realtime.at | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | dns1.realtime.athostmaster@realtime.at 2026-07-03 #1 | ||||||
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=1786690802 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSdns1.realtime.at2015-08-04 → 2026-08-14 · 2 obs
● 2026-08-14 07:36:50
●NSdns2.realtime.at2015-08-04 → 2026-08-14 · 2 obs
● 2026-08-14 07:36:50
○A185.53.177.202015-08-04 → 2016-06-05 · 4 obs
● 2016-06-05 17:10:12
○ 2016-08-08 15:01:58
○ 2026-08-14 07:36:50
○A185.53.177.312026-06-25 → 2026-06-25 · 4 obs
● 2026-06-25 01:47:04
○ 2026-08-07 18:10:00
○ 2026-08-14 07:36:50
●A2a01:4f8:b13:1001::52026-08-07 → 2026-08-14 · 3 obs
● 2026-08-07 18:10:00
● 2026-08-14 07:36:50
●A5.9.10.762026-08-07 → 2026-08-14 · 3 obs
● 2026-08-07 18:10:00
● 2026-08-14 07:36:50
○A91.195.240.702016-08-08 → 2016-12-09 · 5 obs
● 2016-08-08 15:01:58
● 2016-12-09 11:12:42
○ 2026-06-25 01:47:04
○ 2026-08-14 07:36:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| sim.at | dns1.realtime.at, dns2.realtime.at | - |
✅ Authoritative Response
Server:5.9.10.78
NS records: dns1.realtime.at, dns2.realtime.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sim.at (unsigned zone)
⏱️ Timing
Total: 1084ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.9.10.76 |
| AAAA | 1 | 2a01:4f8:b13:1001::5 |
| NS | 2 | dns1.realtime.at, dns2.realtime.at |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | dns1.realtime.at hostmaster.realtime.at |
Analysis
IP Addresses
sim.at resolves to the IP addresses 5.9.10.76 and 2a01:4f8:b13:1001::5
Two other host names, along with mobilesecurity.nl, azibi.nl and hotelsportpalace.eu, also share IP numbers with sim.at.
Name Servers
sim.at uses two name servers for its delegation: dns1.realtime.at and dns2.realtime.at.
sim.at shares its NS records with other domains, for example dbf.eu, contactlinsen.eu, cascioliauto.it and two others.
The two host names dns1.realtime.at and dns2.realtime.at each have a pair of IP addresses: dns1.realtime.at has 5.9.10.78 and 2a01:4f8:b13:1001::2, and dns2.realtime.at has 95.216.194.108 and 2a01:4f9:c010:3066::1.