roskilde-computerstue.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.176 | — | webcluster49.webpod11-cph3.one.com | AS51468 | — | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:8087:a58e:7aee:6577 | — | — | AS51468 | — | — | — | — |
| Policy | Record (_dmarc.roskilde-computerstue.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 77.111.240.176 2a02:2350:5:102:8087:a58e:7aee:6577 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network roskilde-computerstue.dk: 77.111.240.176 2a02:2350:5:102:8087:a58e:7aee:6577 (AS51468) www.roskilde-computerstue.dk: 77.111.240.176 2a02:2350:5:102:8087:a58e:7aee:6577 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2026061703 |
| 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 | 2007-06-01 |
| Expires | 2027-06-30 (254d) |
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 |
|---|---|---|---|
| 2026-10-17 08:47:57 | 1730ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-16 08:20:31 | 1365ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-16 07:26:50 | 1248ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-24 08:47:00 | 660ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-08 23:13:44 | 1030ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-29 07:21:18 | 1856ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-25 17:50:24 | 770ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-17 06:11:59 | 1019ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 23:41:39 | 2930ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 08:38:53 | 1547ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 16:55:05 shown | 1038ms | 2 NS 1 A 4 MX | 🔒 Secure |