a-strid.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 September 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 5.103.133.200 |
| 🔶 Autoconfig | 5.103.133.200 |
| www | 5.103.133.200 (AS44869) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026092001 |
| 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 | 2002-09-04 |
| Expires | 2027-09-30 (347d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 19:56:18 | 732ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-24 16:58:58 shown | 4579ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-24 05:03:11 | 945ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-16 03:16:11 | 2830ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-02 01:26:29 | 1682ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-16 13:15:37 | 1060ms | 2 NS 0 A 7 MX | 🔒 Secure |