tkso.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 mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed and validates, publishes a 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.
| TXT Record |
|---|
| apple-domain=XYBTNnfdxfsN56ki |
| v=spf1 include:icloud.com ~all |
| Policy | Record (tkso.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:icloud.com ~all |
| Policy | Record (_dmarc.tkso.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves tkso.dk: no address www.tkso.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026030201 |
| 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 |
|---|---|---|---|
| 2026-09-29 14:56:44 | 689ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-24 14:10:49 | 569ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-23 14:00:05 | 3379ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-18 11:44:55 | 666ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-30 09:34:02 | 1150ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-27 02:05:08 | 9722ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-24 19:51:04 | 795ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-17 13:32:58 shown | 2869ms | 2 NS 0 A 2 MX | 🔒 Secure |