tv-guiden.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ritzau-dk.mx1-dk.mailanyone.net, ritzau-dk.mx2-dk.mailanyone.net and 1 more. 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.
| TXT Record |
|---|
| v=spf1 include:spf.mailanyone.net a:smtp.itrelation.dk ip4:83.91.85.62 ip4:77.240.25.140 ip4:95.175.105.198 include:servers.mcsv.net include:spf.rmas.dk ip4:95.175.105.202 -all |
| Policy | Record (tv-guiden.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.mailanyone.net a:smtp.itrelation.dk ip4:83.91.85.62 ip4:77.240.25.140 ip4:95.175.105.198 include:servers.mcsv.net include:spf.rmas.dk ip4:95.175.105.202 -all |
| Policy | Record (_dmarc.tv-guiden.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:cm@ritzau.dk; ruf=mailto:cm@ritzau.dk;fo=1 |
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 8/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026032501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 1996-10-25 |
| Expires | 2027-08-31 (310d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 15:18:20 | 701ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-10-21 10:36:15 | 767ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-10-20 07:07:41 | 703ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-10-14 23:35:06 | 1317ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-23 21:41:11 | 1082ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-12 19:19:02 | 2544ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-27 17:43:32 | 1039ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-07 05:31:24 | 7038ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-02 11:30:28 shown | 805ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-24 02:30:29 | 941ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 03:03:14 | 1125ms | 2 NS 0 A 3 MX | 🔒 Secure |