rockhopper.dk
Last scanned: 2026-09-01 01:25:38  ·  9578ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   69ms
🌍 A Records1 records   85ms
📧 MX Records2 records   69ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   309ms
TXT Record
protonmail-verification=56b81c83006b64eceb04438cdc26729530fd82fa
v=spf1 include:_spf.protonmail.ch ~all
✉️ SPF
PolicyRecord (rockhopper.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
📨 DMARC
PolicyRecord (_dmarc.rockhopper.dk)
p=quarantine v=DMARC1; p=quarantine
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE4 records   99ms
Service / OwnerTypeCert 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…
🔐 DNSSEC9085ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026021404
Primary NS (MNAME)hydrogen.ns.hetzner.com
Responsible (RNAME)dns@hetzner.com
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
85ms
MX
69ms
AAAA
69ms
TXT
309ms
CAA
83ms
HTTPS
69ms
TLSA
99ms
SOA
0ms
MTA-STS
88ms
DNSSEC
9085ms
SRV
96ms
Total
9578ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 01:25:38 9578ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-27 10:25:56 998ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-22 23:55:06 2360ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 13:42:10 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 22:27:57 1974ms 3 NS 1 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone