libachnielsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.107 is hosted by One.com A/S (AS51468) 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 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 |
|---|---|---|---|---|---|---|---|
| 77.111.241.107 | 600s | webcluster2.wordpresspod2-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 600s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 600s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 600s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:8058:b6b2:efe6:5bf6 | 600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.241.107 2a02:2350:5:104:8058:b6b2:efe6:5bf6 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network libachnielsen.dk: 77.111.241.107 2a02:2350:5:104:8058:b6b2:efe6:5bf6 (AS51468) www.libachnielsen.dk: 77.111.241.107 2a02:2350:5:104:8058:b6b2:efe6:5bf6 (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.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026070401 |
| 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 | 2023-12-09 |
| Expires | 2026-12-08 (51d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 04:51:21 | 2756ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 04:43:17 | 597ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 22:32:51 | 1114ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 20:51:23 | 836ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-23 05:25:05 | 920ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 07:26:17 | 1047ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-29 07:32:06 | 1076ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 19:17:39 | 879ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 18:03:45 | 923ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 17:30:34 | 1017ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 16:59:15 | 2917ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 15:15:17 | 2817ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 05:21:08 | 16996ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-21 01:23:38 | 898ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-20 00:19:12 | 880ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 16:53:45 | 10647ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 15:05:41 | 861ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-16 10:47:07 | 2915ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-14 04:43:49 | 1001ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-12 13:29:50 | 967ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-09 06:24:38 | 1379ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-05 21:00:43 shown | 1134ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-04 18:31:37 | 1302ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 15:14:12 | 801ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 23:55:50 | 1851ms | 2 NS 1 A 4 MX | 🔒 Secure |