mechlenborg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.72.100.47 is hosted by DKTV A/S (AS15516) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 87.72.100.47 | 43200s | ip238.lby167.cust.comxnet.dk | AS15516 | DKTV A/S | 87.72.0.0/15 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| www | 87.72.100.47 (AS15516) (address records, no CNAME) |
| 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 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2000-12-07 |
| Expires | 2026-12-31 (71d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 07:23:14 shown | 1044ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-07 21:09:37 | 596ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 14:53:27 | 395ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 04:45:48 | 616ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 14:01:22 | 761ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 16:44:59 | 658ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-11 15:13:39 | 1078ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 11:15:42 | 9037ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-14 10:50:54 | 890ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 00:57:31 | 9692ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 23:31:06 | 1447ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 10:59:45 | 898ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 13:28:48 | 1167ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:38:23 | 2357ms | 2 NS 1 A 4 MX | 🔒 Secure |