campplan.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 20 September 2026 (WHOIS) and first appeared in the .dk zone on 21 September 2026. Mail is handled by mailsrv.crewplan.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 our latest 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 | mailsrv.crewplan.dk | 2.31.107.207 | mailsrv.crewplan.dk | AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mailsrv.crewplan.dk → 2.31.107.207 |
| 🔶 Autoconfig | mailsrv.crewplan.dk → 2.31.107.207 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 1 | 993 | mailsrv.crewplan.dk |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (campplan.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.campplan.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:postmaster@campplan.dk |
| Check | Result |
|---|---|
| Status | 🧪 Testing |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | testing |
| Policy ID | 7516217128488233659 |
| max_age | 604800s |
| Policy MX | mailsrv.crewplan.dk |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:postmaster@campplan.dk |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves campplan.dk: no address www.campplan.dk: no address |
| 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: 1/10 · 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 | 2026102600 |
| 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 | 2026-09-20 |
| Expires | 2027-09-19 (326d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-27 20:39:00 shown | 528ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-04 02:25:33 | 309ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 02:06:05 | 403ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 15:38:44 | 596ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-27 21:16:46 | 385ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 01:12:01 | 421ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-21 09:42:10 | 500ms | 3 NS 0 A 0 MX | 🔒 Secure |