gfri.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 22 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 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 |
|---|---|---|---|---|---|---|---|
| 212.237.249.17 | 3600s | splash.dandomain.dk | AS48854 | team.blue Denmark A/S | 212.237.248.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.237.249.17 |
| 🔶 Autoconfig | 212.237.249.17 |
| TXT Record |
|---|
| protonmail-verification=e5e33128b16a32b664b16d663a4a75a3c499568f |
| v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (gfri.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (_dmarc.gfri.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:address@yourdomain.com |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves gfri.dk: no address www.gfri.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 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 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| 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 | 2020112505 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | dns.services ApS |
| Registered | 2020-11-22 |
| Expires | 2026-11-30 (34d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 09:37:43 | 1246ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-24 22:53:03 | 926ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-14 13:01:01 | 1268ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-12 04:08:26 | 1547ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-02 19:11:16 shown | 756ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 17:30:24 | 755ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 23:56:08 | 584ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 09:22:54 | 1188ms | 2 NS 1 A 2 MX | 🔒 Secure |