aplusnet.dk is a .dk domain served by 2 nameservers (ns1.arrownet.dk, ns2.arrownet.dk). It was registered on 29 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by fpo.mail.dk. 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 |
|---|---|---|---|
| ns1.arrownet.dk | 62.61.130.2 | ns1.arrownet.dk | AS15516 DKTV A/S |
| ns2.arrownet.dk | 62.61.131.2 | ns2.arrownet.dk | AS15516 DKTV A/S |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | fpo.mail.dk | 34.140.124.121 | 121.124.140.34.bc.googleusercontent.com | AS396982 Google LLC |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | cust-www1.arrownet.dk → 62.61.131.6 |
| 🔶 Autoconfig | cust-www1.arrownet.dk → 62.61.131.6 |
| www CNAME | cust-www1.arrownet.dk (all on arrownet.dk) → 62.61.131.6 (AS15516) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.aplusnet.dk | cust-www1.arrownet.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2012061800 |
| Primary NS (MNAME) | ns.arrownet.dk |
| Responsible (RNAME) | hostmaster@arrownet.dk |
| Refresh | 600s |
| Retry | 3600s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-01-29 |
| Expires | 2028-01-31 (471d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 12:37:49 | 850ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-15 22:27:48 shown | 709ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-03 03:07:16 | 775ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-26 08:58:07 | 832ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-25 07:24:07 | 747ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-21 20:32:28 | 1379ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-21 11:06:34 | 968ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:36:08 | 585ms | 2 NS 0 A 1 MX | 🔓 Insecure |