kerstinesommer.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.124 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.124 | 3600s | linux107.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.124 |
| 🔶 Autoconfig | 94.231.103.124 |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023100304 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2023-10-03 |
| Expires | 2026-10-02 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 23:45:23 | 320ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 21:32:52 | 106ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 17:21:15 | 208ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 15:42:19 | 351ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 15:10:39 | 386ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 13:58:49 | 221ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 13:05:26 | 183ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 10:59:35 | 313ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 10:19:53 | 238ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 07:33:45 | 93ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 05:35:07 | 253ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 04:18:10 | 100ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 23:50:20 | 109ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 21:05:02 | 663ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 04:57:38 | 241ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 04:53:43 | 468ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 04:09:09 | 805ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 03:51:37 | 510ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-18 10:10:25 shown | 408ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-02 00:10:18 | 445ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-31 23:14:42 | 425ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 03:28:06 | 441ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-28 09:12:56 | 547ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-23 04:15:14 | 624ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 20:05:01 | 895ms | 0 NS 0 A 0 MX | ❓ Unknown |