hollmen.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 46.30.215.56 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.56 | — | 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:80c4:4721:e594:6f71 | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.56 2a02:2350:5:10e:80c4:4721:e594:6f71 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network hollmen.dk: 46.30.215.56 2a02:2350:5:10e:80c4:4721:e594:6f71 (AS51468) www.hollmen.dk: 46.30.215.56 2a02:2350:5:10e:80c4:4721:e594:6f71 (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.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052701 |
| 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 |
|---|---|---|---|
| 2026-09-28 14:58:52 | 772ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 22:28:58 | 1335ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 21:18:31 | 834ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 03:53:33 | 3139ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-04 12:07:07 | 1761ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-14 06:19:33 | 6954ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 10:24:35 | 1673ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 06:38:29 | 699ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 06:56:47 | 867ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 10:06:23 | 786ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 03:43:29 | 1738ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 13:22:28 shown | 2755ms | 2 NS 1 A 4 MX | 🔒 Secure |