smof.dk
Last scanned: 2026-06-23 23:27:12  ·  531ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
NameserverIP addressesPTRASN / ISP
ns1.jth.net 212.237.178.27
2a06:4005:8003::2		 27.27-32.178.237.212.in-addr.arpa
jth.net		 AS204151 EWII Bredbaand A/S
AS204151 EWII Bredbaand A/S
ns4.jth.net 2a06:4004:b026::1
87.104.241.106		 jylland.jth.net
106.96-111.241.104.87.in-addr.arpa		 AS204151 EWII Bredbaand A/S
AS204151 EWII Bredbaand A/S
🌍 A Records1 records   97ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.102.88.49 14400s — AS47292 Sentia Denmark A/S 91.102.88.0/21 🇩🇰 Denmark —
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.smof.dk 91.102.88.49 — AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.102.88.49
🔶 Autoconfig91.102.88.49
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA80ms
FieldValue
Serial2010061715
Primary NS (MNAME)ns1.jth.net
Responsible (RNAME)hostmaster@jth.net
Refresh86400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)1s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
63ms
A
97ms
MX
48ms
AAAA
39ms
TXT
177ms
CAA
36ms
HTTPS
105ms
TLSA
65ms
SOA
80ms
MTA-STS
114ms
DNSSEC
101ms
SRV
90ms
Total
531ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 23:27:12 531ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 20:45:09 814ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 11:39:58 664ms 2 NS 1 A 1 MX 🔓 Insecure View
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