nordjyllandsmurer.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 8 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.20.24.237 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by eu1-smtp-mx1.titanhq.com, eu1-smtp-mx2.titanhq.com. 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 |
|---|---|---|---|---|---|---|---|
| 176.20.24.237 | 3600s | — | AS3292 | TDC Holding A/S | 176.20.0.0/17 | 🇩🇰 Denmark | Hellerup |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 176.20.24.220 |
| TXT Record |
|---|
| v=spf1 include:spf.onkta.dk include:_spf.mailersend.net ~all |
| Policy | Record (nordjyllandsmurer.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.onkta.dk include:_spf.mailersend.net ~all |
| www CNAME | nordjyllandsmurer.dk (all on nordjyllandsmurer.dk) → 176.20.24.237 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 5/10 · 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 | 2026101200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2025-10-08 |
| Expires | 2027-10-07 (353d) |
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 |
|---|---|---|---|
| 2026-10-13 06:21:54 shown | 799ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-03 23:43:28 | 1068ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 22:25:32 | 886ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-22 09:06:31 | 595ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-18 11:54:35 | 1144ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 04:38:36 | 3685ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 05:58:09 | 1123ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 03:40:00 | 467ms | 3 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-20 01:56:44 | 680ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 02:05:28 | 1597ms | 3 NS 1 A 1 MX | 🔒 Secure |