nisserne.dk
Last scanned: 2026-08-27 08:11:31  ·  546ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
🌍 A Records1 records   34ms
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s efa01.powernet.dk 185.51.79.84 efa5.powernet.dk AS205984 Powernet Aps
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   175ms
TXT Record
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvDJ6BW0Mc/cPiqHo8Ox7i0aGMi/BbudW4NoYL02y0Ny9CLWWnmyMz9a48VOUEX05a5IyKQBXBYIueaGSpB99FHz/rs3rA3mujIKLAazbd1aWyNb0uCWKNJaNRJC9AVAHfv2O+jj+BA8XfmJBqO2al13EiOHSydghzempNQsLkwi2AmxF4VKT
v=spf1 mx a include:_spf.firmware.dk -all
✉️ SPF
PolicyRecord (nisserne.dk)
-all (hard fail) v=spf1 mx a include:_spf.firmware.dk -all
📨 DMARC
PolicyRecord (_dmarc.nisserne.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2020100926
Primary NS (MNAME)ns1.telecomx.dk
Responsible (RNAME)hostmaster@telecomx.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
34ms
MX
32ms
AAAA
42ms
TXT
175ms
CAA
57ms
HTTPS
59ms
TLSA
86ms
SOA
0ms
MTA-STS
62ms
DNSSEC
99ms
SRV
66ms
Total
546ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:11:31 546ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:43:15 1163ms 2 NS 1 A 1 MX 🔓 Insecure View
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