rytmecoach.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 July 2026 (WHOIS) and first appeared in the .dk zone on 31 July 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026102101 |
| 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 | 2026-07-30 |
| Expires | 2027-07-29 (275d) |
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 |
|---|---|
| homemadebybering.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 08:14:46 shown | 1528ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-21 16:44:50 | 323ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 04:13:07 | 527ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 07:11:59 | 546ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 20:26:35 | 665ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 09:53:51 | 876ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 03:16:29 | 1013ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 02:30:30 | 2973ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 22:34:29 | 1359ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-05 19:45:44 | 852ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-31 08:36:19 | 1051ms | 1 NS 0 A 0 MX | ❓ Unknown |