hahn-nissen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 October 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.183 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.183 | 3600s | webcluster2.webpod17-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.215.183 |
| 🔶 Autoconfig | 46.30.215.183 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:80ba:33b3:6c51:475e | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.151 2a02:2350:5:106:bc:4f47:673b:a12e (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network hahn-nissen.dk: 46.30.215.151 2a02:2350:5:106:bc:4f47:673b:a12e (AS51468) www.hahn-nissen.dk: 46.30.215.151 2a02:2350:5:106:bc:4f47:673b:a12e (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.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026070105 |
| 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 | 2015-10-07 |
| Expires | 2027-10-31 (370d) |
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 |
|---|---|---|---|
| 2026-10-14 03:09:12 | 1186ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 03:31:16 | 714ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 01:29:04 | 2501ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-14 10:04:15 | 896ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 14:35:55 | 604ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 08:53:37 | 574ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 11:44:03 | 1434ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 00:11:23 | 968ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-07 11:55:58 | 944ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 10:14:09 shown | 2650ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 22:07:15 | 722ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:51:43 | 766ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:44:17 | 819ms | 2 NS 1 A 4 MX | 🔒 Secure |