drds.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by cluster4.eu.messagelabs.com, cluster4a.eu.messagelabs.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 |
|---|
| v=spf1 -all |
| Policy | Record (drds.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.drds.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@stralfors.com; ruf=mailto:dmarc@stralfors.com; fo=1; |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:itsmdatacenter@stralfors.se |
| 0 | issue | globalsign.com |
| 0 | issuewild | ; |
| www | 86.58.163.254 (AS47292) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · 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 | 2026081600 |
| Primary NS (MNAME) | dns01.dipcon.com |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 3600s |
| Retry | 900s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 16:49:42 | 1051ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-01 02:21:38 | 909ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-23 20:25:42 | 751ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-18 11:28:47 | 1159ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-16 14:38:24 | 9573ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-16 05:11:44 | 2938ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-27 07:18:03 | 1416ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-21 12:13:09 | 1295ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-19 06:12:54 | 7333ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-16 22:59:08 shown | 1659ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-21 16:23:19 | 2533ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-20 05:46:40 | 1265ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-17 20:02:06 | 1650ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-02 17:03:07 | 9830ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-27 07:38:50 | 1074ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-23 00:00:14 | 1912ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-20 07:03:32 | 2835ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-17 04:43:24 | 1942ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-17 04:31:01 | 804ms | 4 NS 0 A 2 MX | 🔒 Secure |