tangsofs.dk is a .dk domain served by 3 nameservers (ns1.avalonia.com, ns2.avalonia.com, ns3.avalonia.com). It was already in the .dk zone when our tracking began on 16 June 2026. 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 |
|---|---|---|---|
| ns1.avalonia.com | 80.197.219.44 | — | AS3292 TDC Holding A/S |
| ns2.avalonia.com | 80.197.219.45 | — | AS3292 TDC Holding A/S |
| ns3.avalonia.com | 77.221.229.14 | — | AS42876 Unit IT A/S |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves tangsofs.dk: no address www.tangsofs.dk: no address |
| Wildcard | No |
| 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 | 2023081604 |
| Primary NS (MNAME) | ns1.avalonia.com |
| Responsible (RNAME) | smb_consultancy@unit-it.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-13 09:57:23 shown | 32552ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-26 06:44:56 | 584ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 17:01:24 | 5534ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 10:57:27 | 910ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 04:58:42 | 641ms | 3 NS 0 A 0 MX | 🔓 Insecure |