danholt-hansen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.0 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.0 | — | webcluster1.webpod15-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10e:3:abc4:58a9:a80b | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (danholt-hansen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| www | 46.30.215.0 2a02:2350:5:10e:3:abc4:58a9:a80b (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network danholt-hansen.dk: 46.30.215.0 2a02:2350:5:10e:3:abc4:58a9:a80b (AS51468) www.danholt-hansen.dk: 46.30.215.0 2a02:2350:5:10e:3:abc4:58a9:a80b (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026060801 |
| 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 | 2005-06-06 |
| Expires | 2027-06-30 (254d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 09:06:59 | 875ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 05:56:54 | 2488ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-07 00:04:23 | 675ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 18:15:14 | 2184ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 15:40:08 | 8585ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-07 16:12:08 | 1192ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 22:33:38 | 1063ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 04:10:49 | 795ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 11:35:00 | 611ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 10:36:16 | 956ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 13:16:02 | 970ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 07:52:58 | 897ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-17 01:32:53 shown | 65535ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 00:11:03 | 705ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 00:02:06 | 2300ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 00:01:36 | 943ms | 2 NS 1 A 4 MX | 🔒 Secure |