hammerholt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.33 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.33 | — | webcluster2.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:800e:3e5:f56c:df5 | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.33 2a02:2350:5:10e:800e:3e5:f56c:df5 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network hammerholt.dk: 46.30.215.33 2a02:2350:5:10e:800e:3e5:f56c:df5 (AS51468) www.hammerholt.dk: 46.30.215.33 2a02:2350:5:10e:800e:3e5:f56c:df5 (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.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 | 2026052001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 04:53:57 | 522ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-29 18:51:27 | 757ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 21:59:47 | 766ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 10:15:44 | 916ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 05:43:54 | 2053ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 00:02:10 | 2594ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-21 12:29:04 | 969ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 21:14:14 | 692ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 06:05:59 | 677ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 22:49:31 | 2711ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 13:30:08 | 847ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:41:37 shown | 709ms | 2 NS 1 A 4 MX | 🔒 Secure |