aessag.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 16 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by custmx.cscdns.net. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | custmx.cscdns.net | 198.58.121.58 | — | AS63949 Akamai Connected Cloud |
| TXT Record |
|---|
| _globalsign-domain-verification=yFVnf7wR2u_5RYEkGeckA4jBC6kg-lVB6mh1E81mEw |
| mOx76d8eljp6mGb5ywJLLdp5CF/daIP4HVLfKyRJnXM= |
| Q49GEWDtncvg5rhlAKUJxxBBYGoFOWpHrQCc7jqZZXA= |
| xGrhQan0Cjcfvh+6i45jn/NhvKx+x40KsAHIP4s274g= |
| Policy | Record (_dmarc.aessag.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:security@atp.dk; ruf=mailto:security@atp.dk; fo=1 |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves aessag.dk: no address www.aessag.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| 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 | 2019051856 |
| Primary NS (MNAME) | udns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 14400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2019-05-16 |
| Expires | 2027-05-31 (225d) |
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 |
|---|---|---|---|
| 2026-10-14 17:33:27 | 1309ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-09 11:11:00 | 443ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-08 14:19:45 | 462ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-08 12:54:49 shown | 2740ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-02 09:22:17 | 519ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-01 09:14:55 | 362ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-26 06:21:54 | 549ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 05:40:19 | 502ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 23:43:04 | 1437ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-18 06:08:40 | 2434ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-14 11:24:31 | 591ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-10 15:44:49 | 677ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-03 18:31:28 | 815ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 23:11:46 | 486ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 22:23:42 | 597ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 10:50:37 | 481ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-23 15:57:15 | 1286ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-20 11:30:15 | 4669ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-16 03:02:56 | 753ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-09 15:53:34 | 1029ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-07 12:13:39 | 739ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-06 08:09:39 | 911ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-29 20:23:06 | 766ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-26 15:16:23 | 9605ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-24 14:42:14 | 669ms | 2 NS 0 A 1 MX | 🔒 Secure |