blivborger.dk is a .dk domain served by 2 nameservers (ns1.adnecto.biz, ns2.adnecto.biz). It was registered on 2 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.19.240.155 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.blivborger.dk. The zone is of unknown DNSSEC status, 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.adnecto.biz | 81.27.109.0 | ns1.adnecto.biz | AS202053 UpCloud Ltd |
| ns2.adnecto.biz | 37.97.128.142 | ns1.adnecto.biz | AS20857 Signet B.V. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.19.240.155 | 30s | — | AS47292 | Sentia Denmark A/S | 81.19.240.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 30s | mail.blivborger.dk | 81.19.240.155 | — | AS47292 Sentia Denmark A/S |
| www CNAME | blivborger.dk (all on blivborger.dk) → 81.19.240.155 (AS47292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'blivborger.dk/A/IN': 172.28.0.2#53 |
| Field | Value |
|---|---|
| Serial | 2026090101 |
| Primary NS (MNAME) | ns1.adnecto.biz |
| Responsible (RNAME) | hostmaster@adnecto.biz |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2013-09-02 |
| Expires | 2027-09-30 (346d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 10:20:47 shown | 1156ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-17 09:03:54 | 2782ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-14 02:50:27 | 2466ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-11 19:50:20 | 1036ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 17:38:48 | 2291ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 14:56:02 | 3379ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 13:45:31 | 1446ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 06:30:56 | 807ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 06:13:28 | 935ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 06:05:23 | 658ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 05:21:32 | 10132ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 03:05:16 | 913ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 02:56:56 | 1066ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 18:36:36 | 1218ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 03:02:01 | 1694ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 22:26:30 | 869ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-27 01:01:38 | 13676ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-26 00:27:50 | 13517ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 01:33:57 | 1189ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 14:48:04 | 5644ms | 2 NS 1 A 1 MX | 🔓 Insecure |