mogens-sørensen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.104.81.74 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2.104.81.74 | 43200s | 2-104-81-74-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 2.104.0.0/14 | 🇩🇰 Denmark | Store Heddinge |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www CNAME | xn--mogens-srensen-xqb.dk (all on xn--mogens-srensen-xqb.dk) → 2.104.81.74 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2026061001 |
| 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 | 2011-06-23 |
| Expires | 2028-06-30 (611d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 03:06:18 | 498ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 20:24:59 | 641ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 07:56:49 | 798ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 08:28:06 | 473ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 15:16:23 | 2088ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 16:22:42 | 8493ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-11 09:11:26 | 8820ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 21:53:45 | 567ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 07:48:59 | 3207ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-22 20:55:19 | 430ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 14:07:11 | 344ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 23:29:10 | 7088ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 23:04:10 | 267ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-21 20:37:06 | 474ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 15:34:33 | 302ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 07:35:29 shown | 708ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 00:16:23 | 552ms | 2 NS 1 A 0 MX | 🔒 Secure |