co2neutralreklame.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.188.210 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.co2neutralreklame.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 |
|---|---|---|---|---|---|---|---|
| 81.7.188.210 | 43200s | — | AS47292 | Sentia Denmark A/S | 81.7.176.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.co2neutralreklame.dk | 81.7.188.201 | mail-out.cnpdk.net | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 81.7.188.210 |
| 🔶 Autoconfig | 81.7.188.210 |
| www | 81.7.188.210 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2026101201 |
| 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 | 2008-03-07 |
| Expires | 2027-03-31 (162d) |
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 |
|---|---|---|---|
| 2026-10-13 01:05:52 shown | 1210ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 12:34:00 | 691ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 11:59:10 | 500ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 01:42:14 | 592ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 17:56:49 | 647ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 16:13:37 | 832ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 02:54:23 | 1735ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 00:37:58 | 725ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 22:04:22 | 65535ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 21:36:49 | 527ms | 2 NS 1 A 1 MX | 🔒 Secure |