kær1st.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). 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 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 |
|---|---|---|---|---|---|---|---|
| 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 | Address record (no CNAME) |
| 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 | 2020012402 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 15:24:52 | 1365ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-11 15:33:34 | 426ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-28 04:00:51 | 716ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-04 22:46:45 shown | 2801ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 06:20:57 | 2460ms | 2 NS 1 A 0 MX | ⚠️ Bogus |
| 2026-06-20 20:26:24 | 448ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-19 18:09:45 | 4005ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 13:29:41 | 1646ms | 2 NS 1 A 0 MX | 🔒 Secure |