cathrinekingo.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.247.6.71 is hosted by The Constant Company, LLC (AS20473) in Germany. Mail is handled by heracles.mxrouting.net, heracles-relay.mxrouting.net. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 199.247.6.71 | 3600s | 199.247.6.71.vultrusercontent.com | AS20473 | The Constant Company, LLC | 199.247.0.0/19 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | heracles.mxrouting.net | 65.109.144.50 | static.50.144.109.65.clients.your-server.de | AS24940 Hetzner Online GmbH |
| 20 | 3600s | heracles-relay.mxrouting.net | 65.109.144.50 | static.50.144.109.65.clients.your-server.de | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 include:mxroute.com -all |
| Policy | Record (cathrinekingo.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:mxroute.com -all |
| Policy | Record (_dmarc.cathrinekingo.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:kontakt@cathrinekongo.dk |
| www CNAME | cathrinekingo.dk (all on cathrinekingo.dk) → 199.247.6.71 (AS20473) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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: 4/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026022300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 01:12:48 | 518ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-08 15:01:25 | 590ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-03 03:56:00 | 970ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-13 11:38:31 | 716ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 08:03:03 | 1352ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-02 10:34:46 | 759ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 17:48:49 shown | 1357ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 18:18:27 | 915ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 19:45:15 | 667ms | 3 NS 1 A 2 MX | 🔒 Secure |