thatsurvey.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 9 September 2026 (WHOIS) and first appeared in the .dk zone on 10 September 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.237.249.17 | 3600s | splash.dandomain.dk | AS48854 | team.blue Denmark A/S | 212.237.248.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.237.249.17 |
| 🔶 Autoconfig | 212.237.249.17 |
| www | 212.237.249.17 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026090904 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2026-09-09 |
| Expires | 2027-09-08 (319d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 03:47:27 shown | 380ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 18:46:00 | 350ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 04:13:47 | 375ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 10:57:35 | 340ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 10:55:51 | 603ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 23:26:39 | 179ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 23:16:11 | 376ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-29 22:55:39 | 260ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 22:40:10 | 232ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 22:24:17 | 253ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-26 22:01:24 | 208ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-25 21:42:37 | 209ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-24 21:22:49 | 204ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-23 20:22:07 | 314ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-22 20:10:31 | 242ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-21 08:12:09 | 227ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-14 05:14:29 | 291ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-10 08:56:01 | 2562ms | 1 NS 0 A 0 MX | ❓ Unknown |