persibbern.dk is a .dk domain served by 2 nameservers (tan-dns01.tang.ind.yacn.dk, tan-dns02.tang.ind.yacn.dk). It was registered on 25 May 2011 (WHOIS) and 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| tan-dns01.tang.ind.yacn.dk | 193.88.11.6 | — | AS3292 TDC Holding A/S |
| tan-dns02.tang.ind.yacn.dk | 193.88.11.7 | — | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 54.246.82.193 | — | ec2-54-246-82-193.eu-west-1.compute.amazonaws.com | AS16509 | — | — | — | — |
| www CNAME | persibbern.dk (all on persibbern.dk) → 54.246.82.193 (AS16509) |
| 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 | 2021120920 |
| Primary NS (MNAME) | tan-dns01.tang.ind.yacn.dk |
| Responsible (RNAME) | hostmaster@tangora.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 40000s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-05-25 |
| Expires | 2027-05-31 (223d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 18:07:06 | 380ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-30 13:33:04 | 682ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 19:54:41 | 12777ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-26 20:57:08 | 738ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-22 18:32:21 | 608ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 18:16:48 shown | 766ms | 2 NS 1 A 0 MX | 🔓 Insecure |