20228922.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 86.58.131.239 | 43200s | — | — | — | — | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 86.58.131.239 |
| 🔶 Autoconfig | 86.58.131.239 |
| www | 86.58.131.239 (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 | 2026092401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 01:19:20 shown | 580ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 22:37:27 | 638ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 22:58:11 | 474ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 14:23:13 | 605ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 23:05:09 | 655ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 05:52:26 | 659ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 07:22:06 | 571ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-25 11:21:19 | 725ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 15:20:31 | 770ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 03:03:56 | 573ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-22 04:40:20 | 500ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:55:36 | 905ms | 2 NS 1 A 0 MX | 🔒 Secure |