durum.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 16 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by durum-dk.mail.protection.outlook.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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | 63.0-127.243.235.85.in-addr.arpa | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.205.8 |
| TXT Record |
|---|
| MS=ms63800625 |
| v=spf1 include:_spf81050.spf-protect.com -all |
| Policy | Record (durum.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf81050.spf-protect.com -all |
| Policy | Record (_dmarc.durum.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:63077f72620c9@dmarc.centerasecurity.com; |
| www | Exists, no address |
| www vs bare domain | Neither resolves durum.dk: no address www.durum.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · 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 | 2026061801 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@durum.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | SAC-IT A/S |
| Registered | 2017-08-16 |
| Expires | 2027-08-31 (314d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 17:49:40 | 2247ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-08 05:32:44 | 2816ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-01 04:11:48 | 796ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-01 03:09:53 | 770ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-25 01:44:01 | 1480ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-19 21:54:21 | 1481ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-12 20:29:20 | 1155ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-04 18:17:37 | 1181ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 23:14:05 | 601ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-21 00:16:05 | 5767ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-13 16:07:19 | 1106ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-09 18:09:19 | 3165ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-30 14:48:36 | 1696ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-24 01:31:17 | 960ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-16 06:54:18 | 1155ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-10 17:31:17 | 17089ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-03 11:15:34 | 874ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-28 13:19:49 | 720ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-24 02:46:52 | 1423ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-24 02:00:56 | 1176ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 18:07:39 shown | 775ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 05:26:21 | 15062ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 05:07:35 | 1364ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 05:05:33 | 1989ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 05:00:25 | 855ms | 2 NS 0 A 1 MX | 🔒 Secure |