rikto.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| protonmail-verification=737dc4cf652547cb10e42d63ce6fcfbd9428111d |
| v=spf1 include:_spf.protonmail.ch ~all include:_custspf.one.com |
| Policy | Record (rikto.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all include:_custspf.one.com |
| Policy | Record (_dmarc.rikto.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 104.21.68.132 172.67.195.202 2606:4700:3031::6815:4484 2606:4700:3035::ac43:c3ca (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 3/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062701 |
| 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 | ONE.COM A/S |
| Registered | 2025-10-03 |
| Expires | 2027-10-02 (346d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 12:03:22 | 535ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-04 04:45:56 | 566ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-27 06:54:49 | 956ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-15 21:14:21 | 1032ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-26 20:49:17 | 1097ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-23 01:59:08 | 9762ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-08 02:20:52 | 1883ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-30 15:51:37 | 17293ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-27 04:57:27 | 17313ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-25 04:29:13 | 9314ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-10 10:03:07 | 5116ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 09:06:32 shown | 506ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 20:19:49 | 683ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 12:16:32 | 1006ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 02:12:30 | 897ms | 2 NS 1 A 2 MX | 🔒 Secure |