jansson-el.dk
Last scanned: 2026-08-27 12:25:14  ·  11919ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   72ms
NameserverIP addressesPTRASN / ISP
ns01.jansson-alarm.dk 91.239.122.2 — AS48854 team.blue Denmark A/S
ns02.jansson-alarm.dk 91.239.122.3 — AS48854 team.blue Denmark A/S
🌍 A Records1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.239.122.48 3600s camdrift.jansson-alarm.dk AS48854 team.blue Denmark A/S 91.239.122.0/24 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.239.122.48
🔶 Autoconfig91.239.122.48
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   200ms
TXT Record
v=spf1 ip4:91.239.122.0/24 -all
✉️ SPF
PolicyRecord (jansson-el.dk)
-all (hard fail) v=spf1 ip4:91.239.122.0/24 -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC9116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2016031665
Primary NS (MNAME)ns01.jansson-alarm.dk
Responsible (RNAME)alarm@jansson.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
72ms
A
64ms
MX
67ms
AAAA
52ms
TXT
200ms
CAA
59ms
HTTPS
61ms
TLSA
95ms
SOA
0ms
MTA-STS
87ms
DNSSEC
9116ms
SRV
88ms
Total
11919ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:25:14 11919ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 10:15:16 3464ms 2 NS 1 A 0 MX 🔓 Insecure View
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