aa-helsingoer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.243.97.138 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by dumpdata.dk, mail.dumpdata.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 |
|---|---|---|---|---|---|---|---|
| 62.243.97.138 | 3600s | 62-243-97-138-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 62.242.0.0/15 | 🇩🇰 Denmark | Holte |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | dumpdata.dk | 62.243.97.138 | 62-243-97-138-static.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| 15 | 3600s | mail.dumpdata.dk | 62.243.97.138 | 62-243-97-138-static.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| google-site-verification=FQive8rC_JwQ7uUIwfHkPg2APzppsMjgiJ-q71pn_Pc |
| v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsePFlYpJA405m9ZyV2yK2aLq/wmwKLxbyvadXgDwNKT49kgsB3ZS/FUbV42JYrGjZEu9uKJxf4XWn4anJN+LBSCVp0Ytzlvc+OfOOUhQVRS8yjWD6CDOx90KPsBQijhvF9jj+0+zzr3y++FyRVQXsXcu60IndaFkEDSujEoclmFI/J0mXjyMWgBm62jl+P++bswe+9DMv/nDw/wJLzPNy9Vbbo+GfSLSj7O3b9WKsk3wL2ywzpFx02gF8JGddcEynYyHByZJNUWBvIi9ie/ozX0/CMRmJP8NQEC9AEqkB/fRdXZQa+z5WfVSfxgl3cEC4JgELX1S5VybKKzyBPS/ZQIDAQAB; |
| v=DMARC1; p=none; rua=mailto:info@dumpdata.dk; |
| v=spf1 ip4:62.243.97.138 include:mail.dk -all include:hotmail.com ~all |
| Policy | Record (aa-helsingoer.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:62.243.97.138 include:mail.dk -all include:hotmail.com ~all |
| www | 62.243.97.138 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2023-04-03 |
| Expires | 2027-04-02 (163d) |
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).
| Domain | Registrar |
|---|---|
| aa-helsingor.dk | ONE.COM A/S |
| anonyme-alkoholikere-helsingoer.dk | ONE.COM A/S |
| anonyme-alkoholikere-helsingor.dk | ONE.COM A/S |
| nuvola.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 00:31:25 | 1242ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 06:07:19 | 565ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 06:19:17 | 551ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-12 13:03:29 | 4475ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-11 02:55:41 shown | 1018ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-02 16:07:42 | 997ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 09:16:24 | 598ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-11 20:24:49 | 1608ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-18 03:31:54 | 8850ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-14 05:03:18 | 1195ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-05 19:21:10 | 1403ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 14:43:55 | 647ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-16 12:38:36 | 584ms | 2 NS 1 A 2 MX | 🔒 Secure |