ravforskning.dk is a .dk domain served by 2 nameservers (ns1.123hotel.dk, ns2.123hotel.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.160.71.156 is hosted by TDC Holding A/S (AS3292) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.160.71.156 | 43200s | — | AS3292 | TDC Holding A/S | 80.160.0.0/13 | 🇩🇰 Denmark | Frederiksberg |
| www CNAME | www.ravmuseum.dk (all on ravmuseum.dk) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2021111801 |
| Primary NS (MNAME) | ns1.123hotel.dk |
| Responsible (RNAME) | hostmaster@123hotel.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 09:11:36 shown | 319ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 00:26:29 | 511ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-04 17:10:43 | 437ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-19 04:40:40 | 3836ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-18 01:20:28 | 727ms | 2 NS 1 A 0 MX | 🔒 Secure |