aalborg-citycup.dk is a .dk domain served by 2 nameservers (ns1-cloud.triple-it.nl, ns2-cloud.triple-it.nl). It was registered on 14 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by localhost.aalborg-citycup.dk. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 18.200.203.4 | — | ec2-18-200-203-4.eu-west-1.compute.amazonaws.com | AS16509 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | localhost.aalborg-citycup.dk | — | — | — |
| TXT Record |
|---|
| Triple - We envision, create and manage business critical digital solutions. www.wearetriple.com |
| www CNAME | aalborg-citycup.dk (all on aalborg-citycup.dk) → 18.200.203.4 (AS16509) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025044046 |
| Primary NS (MNAME) | ns1-cloud.triple-it.nl |
| Responsible (RNAME) | hostmaster@triple-it.nl |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2010-01-14 |
| Expires | 2027-01-31 (97d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 02:36:58 | 588ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-15 06:15:12 | 579ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 17:45:53 | 1084ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 15:18:54 | 431ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 14:54:12 | 1807ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 18:49:20 | 572ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 10:00:50 | 1060ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 09:08:50 | 1683ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 10:11:12 | 1999ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 04:59:35 | 496ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 01:51:23 | 3108ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 06:42:23 | 4786ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 06:57:15 | 720ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 09:09:36 | 709ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-31 21:21:01 | 9085ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 00:51:11 | 968ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 13:22:04 | 1650ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 05:14:25 | 1991ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 11:00:15 | 4459ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 00:35:31 | 1040ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 08:14:01 | 597ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 02:55:04 | 1199ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 10:03:53 shown | 1385ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 13:16:19 | 672ms | 2 NS 1 A 1 MX | 🔒 Secure |