roskilde-sejlklub.dk is a .dk domain served by 4 nameservers (ns1.afraid.org, ns2.afraid.org, ns3.afraid.org and 1 more). It was registered on 19 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.199.118.220 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.roskilde-sejlklub.dk. The zone is of unknown DNSSEC status, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 80.199.118.220 | 30s | ip220.tdu.dk | AS3292 | TDC Holding A/S | 80.196.0.0/14 | 🇩🇰 Denmark | Oure |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 30s | mail.roskilde-sejlklub.dk | 169.47.130.72 | 48.82.2fa9.ip4.static.sl-reverse.com | AS36351 IBM Cloud |
| www | 80.199.118.220 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'roskilde-sejlklub.dk/A/IN': 172.28.0.2#53 |
| Field | Value |
|---|---|
| Serial | 2610130001 |
| Primary NS (MNAME) | ns1.afraid.org |
| Responsible (RNAME) | dnsadmin@afraid.org |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-01-19 |
| Expires | 2027-03-31 (161d) |
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 |
|---|---|---|---|
| 2026-10-20 13:30:27 shown | 6141ms | 4 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-19 11:21:08 | 9519ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-18 10:40:45 | 7729ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-17 09:52:54 | 7493ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-14 07:52:09 | 12200ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 12:04:30 | 12340ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-05 06:51:09 | 9909ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 06:37:12 | 10173ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 04:15:20 | 12070ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-21 22:23:27 | 6579ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-17 14:02:20 | 9182ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 15:23:51 | 7015ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-29 23:58:01 | 9919ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 04:11:14 | 14694ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-18 22:08:52 | 10591ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 10:36:54 | 20552ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 11:54:51 | 25662ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 02:51:48 | 27558ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-21 16:58:03 | 6361ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-20 13:39:34 | 18063ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-19 12:01:56 | 3842ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-18 11:04:06 | 11167ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-17 10:21:09 | 22924ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 08:19:03 | 2721ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 01:14:10 | 6948ms | 4 NS 1 A 1 MX | 🔓 Insecure |