bornholmbilletten.dk is a .dk domain served by 2 nameservers (jewel.ns.cloudflare.com, wells.ns.cloudflare.com). It was registered on 19 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.54.50.110 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail01.billetten.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.54.50.110 | 300s | — | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail01.billetten.dk | 87.54.50.112 | — | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | billet1.billetbyen.dk → 87.54.50.110 |
| 🔶 Autoconfig | billet1.billetbyen.dk → 87.54.50.110 |
| www CNAME | billet1.billetbyen.dk (all on billetbyen.dk) → 87.54.50.110 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.bornholmbilletten.dk | billet1.billetbyen.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 | 2412180596 |
| Primary NS (MNAME) | jewel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-02-19 |
| Expires | 2027-03-31 (162d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 05:20:53 | 523ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 20:45:52 | 731ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-10 16:19:08 | 1678ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 09:28:44 | 1239ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 03:01:13 | 2602ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 14:32:46 shown | 1113ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-11 20:48:59 | 1117ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 01:41:21 | 999ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 17:32:49 | 1101ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 16:10:06 | 2370ms | 2 NS 1 A 1 MX | 🔓 Insecure |