4100hansen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 December 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.68 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.68 | 3600s | webcluster1.webpod16-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.pub.mailpod10-cph3.one.com | 104.37.34.70 | mx1.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod10-cph3.one.com | 104.37.34.71 | mx2.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod10-cph3.one.com | 104.37.34.72 | mx3.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod10-cph3.one.com | 104.37.34.73 | mx4.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:26:7ce3:6f30:a8ae | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.68 2a02:2350:5:111:26:7ce3:6f30:a8ae (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network 4100hansen.dk: 46.30.215.68 2a02:2350:5:111:26:7ce3:6f30:a8ae (AS51468) www.4100hansen.dk: 46.30.215.68 2a02:2350:5:111:26:7ce3:6f30:a8ae (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.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092001 |
| 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 | 2007-12-04 |
| Expires | 2026-12-31 (73d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 22:53:14 | 770ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 20:37:57 shown | 1098ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-16 20:23:15 | 4357ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-21 13:24:49 | 4540ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 04:06:28 | 965ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-16 18:16:02 | 1441ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-21 09:44:20 | 8842ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-16 17:50:10 | 5010ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 00:01:10 | 917ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 08:21:54 | 1777ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 23:28:29 | 651ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 16:03:10 | 701ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 21:06:51 | 916ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 23:49:54 | 1400ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 09:53:29 | 999ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 13:14:38 | 808ms | 2 NS 1 A 4 MX | 🔒 Secure |