carlsensplaner.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 December 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.154 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.154 | 3600s | webcluster27.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:d7:609a:7b40:6b0b | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| google-site-verification=I4RKz-4B3HTsMQstHonxKTw0UVK0MfwLfCKMrTvUzmI |
| v=spf1 a mx include:_spf.mlsend.com ?all |
| Policy | Record (carlsensplaner.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx include:_spf.mlsend.com ?all |
| www | 77.111.240.154 2a02:2350:5:102:d7:609a:7b40:6b0b (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network carlsensplaner.dk: 77.111.240.154 2a02:2350:5:102:d7:609a:7b40:6b0b (AS51468) www.carlsensplaner.dk: 77.111.240.154 2a02:2350:5:102:d7:609a:7b40:6b0b (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: ?all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100501 |
| 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 | 2016-12-04 |
| Expires | 2026-12-31 (75d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 21:41:42 shown | 963ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 01:43:32 | 1223ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 15:45:32 | 1088ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 22:18:31 | 1686ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 17:46:39 | 826ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 21:56:30 | 1269ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 19:55:48 | 61871ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 19:25:21 | 2590ms | 2 NS 1 A 1 MX | 🔒 Secure |