heltborg-thrane.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.182 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod6-cph3.one.com, mx2.pub.mailpod6-cph3.one.com and 1 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.182 | 3600s | webcluster55.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod6-cph3.one.com | 185.164.14.70 | mx1.pub.mailpod6-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod6-cph3.one.com | 185.164.14.71 | mx2.pub.mailpod6-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod6-cph3.one.com | 185.164.14.72 | mx3.pub.mailpod6-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:80b1:418b:d3cc:968b | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.182 2a02:2350:5:102:80b1:418b:d3cc:968b (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network heltborg-thrane.dk: 77.111.240.182 2a02:2350:5:102:80b1:418b:d3cc:968b (AS51468) www.heltborg-thrane.dk: 77.111.240.182 2a02:2350:5:102:80b1:418b:d3cc:968b (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod6-cph3.one.com | DANE-EE · SPKI · SHA-256 | 515D397B5EA735D3D3F24127EB4925FA… |
| SMTP _25._tcp.mx2.pub.mailpod6-cph3.one.com | DANE-EE · SPKI · SHA-256 | 515D397B5EA735D3D3F24127EB4925FA… |
| SMTP _25._tcp.mx3.pub.mailpod6-cph3.one.com | DANE-EE · SPKI · SHA-256 | 515D397B5EA735D3D3F24127EB4925FA… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062805 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2004-06-07 |
| Expires | 2027-06-30 (253d) |
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 |
|---|---|
| fliht.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 11:32:28 | 1499ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 16:54:34 | 684ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-22 02:30:54 | 1560ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 13:55:14 | 562ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 13:13:55 | 711ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 01:03:20 | 2237ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-18 09:45:49 | 2709ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-03 14:28:24 shown | 5093ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-28 13:37:49 | 553ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-22 18:31:56 | 713ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 11:20:29 | 720ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 11:14:24 | 892ms | 2 NS 1 A 3 MX | 🔒 Secure |