dfdsdan.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 26 October 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 204.74.99.103 is hosted by Vercara, LLC (AS19905) in United States. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 204.74.99.103 | 300s | — | AS19905 | Vercara, LLC | 204.74.99.0/24 | 🇺🇸 United States | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (dfdsdan.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.dfdsdan.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:dmarc_agg@auth.returnpath.net; ruf=mailto:dmarc_afrf@auth.returnpath.net |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | digicert.com |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves dfdsdan.dk: no address www.dfdsdan.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: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2019102540 |
| Primary NS (MNAME) | udns1.cscdns.net |
| Responsible (RNAME) | premiumdns@support.neustar |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 1999-10-26 |
| Expires | 2026-12-31 (72d) |
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 |
|---|---|---|---|
| 2026-10-17 09:56:51 | 1590ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-13 03:35:40 | 514ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 20:40:47 | 499ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-03 04:52:46 | 1556ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 04:21:12 | 672ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-27 01:25:58 | 521ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 00:52:49 | 543ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-19 00:39:36 | 625ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-16 12:21:32 | 778ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-09 14:11:02 | 885ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-07 03:28:08 | 592ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-06 10:27:28 | 549ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 17:55:14 | 447ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-21 20:02:59 | 903ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-20 19:56:37 | 671ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-18 04:08:32 | 8761ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-14 14:39:28 | 3097ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-10 18:06:47 shown | 1479ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-05 10:25:15 | 2533ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-28 20:07:27 | 9532ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-23 13:13:01 | 9545ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-21 09:56:28 | 651ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-19 09:20:26 | 769ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-15 12:03:21 | 729ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-11 22:24:05 | 2526ms | 2 NS 1 A 0 MX | 🔒 Secure |