underverden.dk
📜 Historical scan 2026-06-20 03:28:00  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   99ms
🌍 A Records1 records   35ms
📧 MX Records2 records   48ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   170ms
TXT Record
protonmail-verification=f91052309a45cf618fd7eed6093d5d0ee3c87c7e
v=spf1 include:_spf.protonmail.ch ~all
✉️ SPF
PolicyRecord (underverden.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
📨 DMARC
PolicyRecord (_dmarc.underverden.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   51ms
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…
🔐 DNSSEC74ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA33ms
FieldValue
Serial2021791550
Primary NS (MNAME)kiki.bunny.net
Responsible (RNAME)hostmaster@bunny.net
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
99ms
A
35ms
MX
48ms
AAAA
47ms
TXT
170ms
CAA
33ms
HTTPS
44ms
TLSA
51ms
SOA
33ms
MTA-STS
34ms
DNSSEC
74ms
SRV
71ms
Total
502ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 21:50:17 1689ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 03:28:00 502ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 01:00:54 938ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-19 23:13:22 2283ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 04:20:53 997ms 2 NS 1 A 2 MX 🔓 Insecure View
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