heandersen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.170 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.170 | 3600s | webcluster43.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:8057:dec7:7c22:cba2 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.170 2a02:2350:5:102:8057:dec7:7c22:cba2 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network heandersen.dk: 77.111.240.170 2a02:2350:5:102:8057:dec7:7c22:cba2 (AS51468) www.heandersen.dk: 77.111.240.170 2a02:2350:5:102:8057:dec7:7c22:cba2 (AS51468) |
| 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.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062601 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 17:57:51 | 505ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 01:12:21 | 1322ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 16:55:16 | 663ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 15:38:56 | 824ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 03:46:11 | 714ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-23 03:29:03 | 2044ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-03 13:07:03 | 8974ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-29 15:22:25 | 905ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-14 07:27:44 | 950ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 16:57:14 | 1741ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 02:19:34 | 712ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 00:08:08 shown | 676ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:04:35 | 1176ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:03:28 | 1129ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:03:04 | 1520ms | 2 NS 1 A 4 MX | 🔒 Secure |