arealudvikling.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 6 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.228.36.53 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by cluster1.comendo.dk, cluster2.comendo.dk and 1 more. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | 63.0-127.243.235.85.in-addr.arpa | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.228.36.53 | 3600s | — | AS9158 | Telenor A/S | 130.228.0.0/16 | 🇩🇰 Denmark | Skælskør |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | cluster1.comendo.dk | 192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd |
mx41.electric.net mx11.electric.net |
AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. |
| 20 | 3600s | cluster2.comendo.dk | 192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e |
mx41.electric.net mx10.electric.net |
AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. |
| 30 | 3600s | cluster3.virusprotectionsystems.dk | — | — | — |
| www | 130.228.36.53 (AS9158) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2026062501 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@arealudvikling.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-10-06 |
| Expires | 2027-10-31 (379d) |
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 |
|---|---|---|---|
| 2026-10-15 07:32:44 | 1036ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 17:52:25 | 694ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 21:57:28 | 625ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 20:38:30 | 833ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 19:44:27 | 1651ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-11 10:27:43 | 1105ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-07 02:46:31 | 1225ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 00:10:44 | 568ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 23:52:46 | 889ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 02:51:34 | 6550ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 15:14:36 | 1111ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 11:40:35 | 2851ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-31 01:32:47 | 1342ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 20:07:50 | 877ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 23:27:31 | 9250ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 03:08:30 | 1841ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:29:44 | 2703ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 22:26:10 | 795ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 08:25:58 shown | 541ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 18:47:31 | 3093ms | 2 NS 1 A 3 MX | ❓ Unknown |
| 2026-06-16 13:39:15 | 591ms | 2 NS 1 A 3 MX | 🔓 Insecure |