rmsrustfri.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). Mail is handled by mail.rmsrustfri.dk. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.rmsrustfri.dk | 95.154.20.77 | sydvestnet.dk | AS39642 Sinal A/S |
| TXT Record |
|---|
| v=spf1 ip4:95.154.20.77 -all |
| Policy | Record (rmsrustfri.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:95.154.20.77 -all |
| Policy | Record (_dmarc.rmsrustfri.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| www | NXDOMAIN |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2023061501 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 23:55:03 | 439ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-16 17:37:03 | 655ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-01 04:28:09 | 496ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-27 05:55:03 shown | 1329ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-25 03:24:05 | 3061ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 13:59:18 | 1400ms | 2 NS 0 A 1 MX | 🔒 Secure |