frank-bille.dk is a .dk domain served by 2 nameservers (ns1.dnsplatform.dk, ns2.dnsplatform.dk). It was registered on 17 August 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.dnsplatform.dk | 94.130.53.176 | placo01.platformcompany.dk | AS24940 Hetzner Online GmbH |
| ns2.dnsplatform.dk | 159.69.139.109 | placo02.itplatform.dk | AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | frank-bille.dk |
| 🔶 Autoconfig | frank-bille.dk |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _xmpp-server._tcp | 0 | 1 | 5269 | xmpp-server2.l.google.com |
| _xmpp-server._tcp | 0 | 1 | 5269 | xmpp-server.l.google.com |
| _xmpp-server._tcp | 0 | 1 | 5269 | xmpp-server4.l.google.com |
| _xmpp-server._tcp | 0 | 1 | 5269 | xmpp-server3.l.google.com |
| _xmpp-server._tcp | 0 | 1 | 5269 | xmpp-server1.l.google.com |
| TXT Record |
|---|
| google-site-verification=0usD-ZiIeeR-Upioig5PKeCey9PhZZIUR-i0XBiwN00 |
| google-site-verification=dfv5X0zBhmLAXBqktjrcRzRinOC7D3wYyDM7GmhH7ek |
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (frank-bille.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| www CNAME | frankbille.github.io (all on github.io) |
| www vs bare domain | Only www resolves frank-bille.dk: no address (all like this)www.frank-bille.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.frank-bille.dk | frank-bille.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026092909 |
| Primary NS (MNAME) | ns1.dnsplatform.dk |
| Responsible (RNAME) | hostmaster@dnsplatform.dk |
| Refresh | 3600s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | DNS Platform ApS |
| Registered | 2000-08-17 |
| Expires | 2027-09-30 (342d) |
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).
| Domain | Registrar |
|---|---|
| billestauner.dk | DNS Platform ApS |
| frankbille.dk | DNS Platform ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 13:48:59 | 2512ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-10-17 12:27:06 | 917ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-10-11 02:32:26 | 4600ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-10-08 20:47:25 | 3152ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-09-30 18:15:38 | 1052ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-09-29 18:08:59 shown | 2122ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-09-27 17:36:33 | 795ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-23 23:23:38 | 993ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-06 01:22:24 | 858ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-17 10:02:11 | 5086ms | 2 NS 1 A 7 MX | 🔒 Secure |