cmfrevision.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 7 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.100 is hosted by team.blue Denmark A/S (AS48854) 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.100 | 600s | dnsforward.simply.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| 178.128.253.151 | 3600s | 807271.cloudwaysapps.com | AS14061 | DigitalOcean, LLC | 178.128.0.0/16 | 🇳🇱 The Netherlands | Amsterdam |
| TXT Record |
|---|
| protonmail-verification=eb034b8dc61e75e344fb94b8403a74d4455c448d |
| v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (cmfrevision.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (_dmarc.cmfrevision.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 94.231.103.100 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network cmfrevision.dk: 178.128.253.151 94.231.103.100 (AS14061 AS48854) www.cmfrevision.dk: 94.231.103.100 (AS48854) |
| 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: 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 |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | 7n2hkdNtTN3u+JNnhNImgTgSV49zTi9jG0MdtS8k… |
| Field | Value |
|---|---|
| Serial | 2023021000 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2022-04-07 |
| Expires | 2027-04-06 (164d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 06:17:14 | 464ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-10-02 13:25:16 | 517ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-30 13:19:43 | 495ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-24 13:11:13 | 998ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-31 17:00:46 shown | 2010ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-26 22:31:26 | 825ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-25 21:31:09 | 1208ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-25 14:15:23 | 811ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-24 04:19:01 | 781ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-16 23:00:43 | 65535ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-16 21:43:53 | 2484ms | 4 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-16 21:31:27 | 766ms | 4 NS 2 A 2 MX | 🔒 Secure |