nordborgbilletten.dk is a .dk domain served by 2 nameservers (jewel.ns.cloudflare.com, wells.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves nordborgbilletten.dk: no address www.nordborgbilletten.dk: no address |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| 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 | 2415494983 |
| Primary NS (MNAME) | jewel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-23 16:10:13 shown | 807ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-20 18:52:37 | 687ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-10 05:10:41 | 3212ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-08-31 15:48:01 | 847ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-08-26 14:12:27 | 2696ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-07-24 00:09:49 | 1627ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-07-21 17:57:03 | 1344ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-24 04:42:09 | 3729ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-24 02:24:12 | 1041ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 18:07:25 | 1393ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-18 03:52:55 | 934ms | 2 NS 0 A 4 MX | 🔓 Insecure |