sikkerportal.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 May 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | 193.41.156.103 (AS31027) (address records, no CNAME) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| 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 | ONE.COM A/S |
| Registered | 2005-05-02 |
| Expires | 2031-04-30 (1650d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 06:25:58 shown | 775ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-10 04:09:43 | 1195ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 16:26:04 | 2340ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 14:58:06 | 688ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 14:11:51 | 4753ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-22 16:36:29 | 986ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-15 14:52:58 | 1774ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 12:35:38 | 6100ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-11 18:42:08 | 1345ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 06:54:00 | 1129ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-13 15:06:15 | 9526ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 20:49:06 | 6629ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 23:02:27 | 893ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 10:47:03 | 936ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 21:13:20 | 1215ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 06:32:10 | 1153ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:33:34 | 853ms | 2 NS 1 A 4 MX | 🔒 Secure |