gottlieblarsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.61.201.161 is hosted by Host Europe GmbH (AS8972) in France. Mail is handled by mail.gottlieblarsen.dk. 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 |
|---|---|---|---|---|---|---|---|
| 37.61.201.161 | 3600s | — | AS8972 | Host Europe GmbH | 37.61.192.0/20 | 🇫🇷 France | Strasbourg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.gottlieblarsen.dk | 92.204.48.231 | server18.aspnethotel.dk | AS8972 Host Europe GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | gottlieblarsen.dk → 37.61.201.161 |
| 🔶 Autoconfig | gottlieblarsen.dk → 37.61.201.161 |
| www CNAME | gottlieblarsen.dk (all on gottlieblarsen.dk) → 37.61.201.161 (AS8972) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.gottlieblarsen.dk | gottlieblarsen.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101401 |
| 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 | 2009-05-18 |
| Expires | 2027-05-31 (218d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 21:07:41 shown | 1189ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-19 08:32:27 | 996ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-15 02:44:48 | 603ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 00:59:47 | 2077ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 18:38:13 | 1061ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 13:45:16 | 793ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 03:04:12 | 2758ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 14:19:49 | 2269ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-29 15:54:39 | 5130ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:20:44 | 2271ms | 2 NS 1 A 1 MX | 🔒 Secure |