aejakobsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.56.138 is hosted by FIBIA P/S (AS44869) 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 |
|---|---|---|---|---|---|---|---|
| 5.186.56.138 | 43200s | 5.186.56.138.static.fibianet.dk | AS44869 | FIBIA P/S | 5.186.0.0/16 | 🇩🇰 Denmark | Hjortshøj |
| 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 CNAME | aejakobsen.dk (all on aejakobsen.dk) → 5.186.56.138 (AS44869) |
| 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 | 2001-05-04 |
| Expires | 2027-06-30 (255d) |
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).
| Domain | Registrar |
|---|---|
| aej.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 12:31:48 shown | 423ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 09:16:23 | 511ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 15:52:59 | 1785ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 04:57:41 | 1098ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 23:32:26 | 722ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-11 16:32:42 | 865ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 14:54:26 | 976ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-13 00:37:47 | 829ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 00:46:08 | 746ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 23:12:20 | 1512ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 21:15:10 | 1120ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 12:53:28 | 1778ms | 2 NS 1 A 4 MX | 🔒 Secure |