columbus-travel.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 9 July 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.92 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 185.21.42.92 | 600s | vm0680.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| 195.242.131.238 | 3600s | forward01.dns.services | AS62121 | Christian Ebsen ApS | 195.242.130.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.42.92 |
| 🔶 Autoconfig | 185.21.42.92 |
| www | 185.21.42.92 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network columbus-travel.dk: 185.21.42.92 195.242.131.238 (AS48854 AS62121) www.columbus-travel.dk: 185.21.42.92 (AS48854) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2022092014 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-07-09 |
| Expires | 2027-07-31 (284d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 19:28:31 shown | 346ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-25 01:01:59 | 405ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-31 07:49:59 | 767ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-30 03:32:38 | 10921ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-02 13:12:08 | 573ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-23 10:05:33 | 605ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-16 21:50:38 | 1879ms | 3 NS 2 A 0 MX | 🔒 Secure |