rhok.dk is a .dk domain served by 2 nameservers (ns3.au.dk, ns4.au.dk). It was registered on 5 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.18.54 is hosted by IDDQD-AS (AS1835) in Denmark. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns3.au.dk | 20.73.178.34 | ns3.au.dk | AS8075 Microsoft Corporation |
| ns4.au.dk | 185.45.20.154 | ns4.au.dk | AS62138 Aarhus Universitet |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.225.18.54 | 900s | aus.au.dk www.aus.au.dk |
AS1835 | IDDQD-AS | 130.225.0.0/16 | 🇩🇰 Denmark | Lystrup |
| TXT Record |
|---|
| v=spf1 include:spf.au.dk -all |
| Policy | Record (rhok.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.au.dk -all |
| Policy | Record (_dmarc.rhok.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;aspf=r; |
| www CNAME | rhok.dk (all on rhok.dk) → 130.225.18.54 (AS1835) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 6/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2011013522 |
| Primary NS (MNAME) | infobloxgm3.au.dk |
| Responsible (RNAME) | auit-dns@au.dk |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 900s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-10-05 |
| Expires | 2026-10-31 (13d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
Showing 100 of 581.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 19:49:35 | 805ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 16:43:08 | 515ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 16:35:55 | 391ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 16:32:34 | 1009ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 14:18:04 | 976ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 13:14:05 | 1198ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 12:49:50 | 531ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 07:55:44 | 543ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 07:52:11 | 641ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 07:48:12 | 376ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 07:09:02 | 527ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 06:59:26 | 1294ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 06:41:13 | 1377ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 06:34:00 | 1293ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 06:31:09 | 2164ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 06:27:36 | 2810ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 06:16:40 | 551ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 06:05:45 | 508ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 05:58:51 | 9372ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 01:18:34 | 524ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 01:00:19 shown | 530ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 00:48:41 | 647ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 00:28:52 | 516ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 22:54:06 | 581ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-22 13:16:12 | 610ms | 2 NS 1 A 0 MX | 🔒 Secure |