rybner.dk is a .dk domain served by 3 nameservers (ns1.zdns.uk, ns2.zdns.uk, ns3.zdns.uk). It was registered on 5 October 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.147.140.42 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by mail.epistula.uk, mail1.epistula.uk and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 94.147.140.42 | 300s | — | AS9158 | Telenor A/S | 94.144.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.147.140.42 |
| 🔶 Autoconfig | 94.147.140.42 |
| TXT Record |
|---|
| v=spf1 mx ip4:152.53.106.71 ip6:2a0a:4cc0:40:387::71 ~all |
| Policy | Record (rybner.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ip4:152.53.106.71 ip6:2a0a:4cc0:40:387::71 ~all |
| Policy | Record (_dmarc.rybner.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarcreports@rybner.dk |
| Flags | Tag | Value |
|---|---|---|
| 1 | iodef | mailto:caa-try@zyndax.com |
| 1 | issue | letsencrypt.org |
| www | 94.147.140.42 (AS9158) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025120900 |
| Primary NS (MNAME) | ns1.zdns.uk |
| Responsible (RNAME) | admin@zdns.uk |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-10-05 |
| Expires | 2028-12-31 (806d) |
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 |
|---|---|---|---|
| 2026-09-30 21:25:13 | 1557ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 15:05:36 | 10425ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 07:09:37 shown | 2336ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 13:38:04 | 1971ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 11:44:22 | 1171ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:28:40 | 4655ms | 3 NS 1 A 3 MX | 🔓 Insecure |