partnerbook.dk is a .dk domain served by 2 nameservers (dns1.compusoft.dk, dns2.compusoft.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.166.12.144 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by spamfilter.compusoft.dk. 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 |
|---|---|---|---|
| dns1.compusoft.dk | 80.166.12.253 80.166.12.3 |
— dns1.compusoft.dk.compusoft.dk |
AS3292 TDC Holding A/S AS3292 TDC Holding A/S |
| dns2.compusoft.dk | 80.166.12.2 | dns2.compusoft.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.166.12.144 | 43200s | betalplads.dk csight.dk havneskilt.dk photo.haarbygrillen.dk www.csight.dk |
AS3292 | TDC Holding A/S | 80.160.0.0/13 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | spamfilter.compusoft.dk | 80.166.12.8 | nod.compusoft.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | compusoft.dk → 172.67.75.26 |
| 🔶 Autoconfig | compusoft.dk → 172.67.75.26 |
| TXT Record |
|---|
| a mx ip4:80.166.12.144 mx:mail.compusoft.dk ?all |
| v=spf1 ip4:91.121.192.191 a:asmtp.compusoft.dk mx:asmtp.compusoft.dk ~all |
| Policy | Record (partnerbook.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:91.121.192.191 a:asmtp.compusoft.dk mx:asmtp.compusoft.dk ~all |
| www CNAME | compusoft.dk (all on compusoft.dk) |
| www vs bare domain | Different networks partnerbook.dk: 80.166.12.144 (AS3292) (all like this)www.partnerbook.dk: 104.26.12.243 104.26.13.243 172.67.75.26 2606:4700:20::681a:cf3 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.partnerbook.dk | compusoft.dk |
| 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 | 1433910054 |
| Primary NS (MNAME) | dns1.compusoft.dk |
| Responsible (RNAME) | webmaster@compusoft.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 43200s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 13:31:02 shown | 1084ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 16:48:32 | 542ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 06:18:46 | 1579ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 22:18:03 | 1209ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 13:47:35 | 621ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 23:43:25 | 958ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 14:57:16 | 10162ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-06-24 05:29:40 | 1168ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 21:23:59 | 543ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 18:46:09 | 932ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 07:35:06 | 835ms | 2 NS 1 A 1 MX | 🔓 Insecure |