isafjordstu.dk
Last scanned: 2026-09-04 03:41:18  ·  2806ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
🌍 A Records3 records   67ms
📧 MX Records2 records   58ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   394ms
TXT Record
protonmail-verification=ebbecf657cf1589f198c61ab0713c6666fdc73be
v=spf1 include:_spf.protonmail.ch ~all
✉️ SPF
PolicyRecord (isafjordstu.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
📨 DMARC
PolicyRecord (_dmarc.isafjordstu.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   105ms
Service / OwnerTypeCert 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 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
🔐 DNSSEC2064ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023070514
Primary NS (MNAME)ns8.wixdns.net
Responsible (RNAME)support@wix.com
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
67ms
MX
58ms
AAAA
67ms
TXT
394ms
CAA
63ms
HTTPS
66ms
TLSA
105ms
SOA
0ms
MTA-STS
118ms
DNSSEC
2064ms
SRV
109ms
Total
2806ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 03:41:18 2806ms 2 NS 3 A 2 MX 🔓 Insecure View
2026-08-31 11:06:02 1159ms 2 NS 3 A 2 MX 🔓 Insecure View
2026-06-18 22:30:23 1123ms 2 NS 3 A 2 MX 🔓 Insecure View
2026-06-17 15:56:12 4306ms 2 NS 3 A 2 MX ⚠️ Bogus View
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