knarreborgs.dk is a .dk domain served by 2 nameservers (ns.nsd.dk, ns2.nsd.dk). It was registered on 1 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.242.205.12 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by knarreborgs-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.nsd.dk | 172.104.147.68 | ns.nsd.dk | AS63949 Akamai Connected Cloud |
| ns2.nsd.dk | 62.242.205.2 | ns2.nsd.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 62.242.205.12 | 86400s | — | AS3292 | TDC Holding A/S | 62.242.0.0/15 | 🇩🇰 Denmark | Kastrup |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| TXT Record |
|---|
| MS=ms31925168 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (knarreborgs.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 62.242.205.12 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026101403 |
| Primary NS (MNAME) | ns.nsd.dk |
| Responsible (RNAME) | root@ns.nsd.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | NETPLAN SYSTEM DESIGN.DK ApS |
| Registered | 2004-09-01 |
| Expires | 2027-09-30 (347d) |
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).
| Domain | Registrar |
|---|---|
| boxerkennel.dk | NETPLAN SYSTEM DESIGN.DK ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 10:02:17 shown | 1744ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 21:50:29 | 1581ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-06 21:41:18 | 1151ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-05 19:25:58 | 1647ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 18:57:39 | 1429ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 13:14:19 | 1447ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 13:08:49 | 2109ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 12:25:29 | 1029ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 11:49:54 | 1181ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-21 19:00:39 | 2118ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 03:23:11 | 1633ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-05 12:27:16 | 1240ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 20:40:07 | 1137ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 09:57:45 | 1343ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 05:11:47 | 1673ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 03:45:41 | 1582ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 06:22:09 | 1921ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 03:43:44 | 1922ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-30 16:34:19 | 2848ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-29 02:56:36 | 1615ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 20:09:20 | 1267ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 19:38:53 | 10080ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 20:09:10 | 3109ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-08 09:57:12 | 1294ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-07 01:03:35 | 9790ms | 2 NS 1 A 1 MX | 🔓 Insecure |