jfmsms.dk
Last scanned: 2026-07-01 13:40:11  ·  737ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.63.11.67 43200s — AS3292 TDC Holding A/S 80.62.0.0/15 🇩🇰 Denmark —
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.jfmsms.dk 178.63.21.17 static.17.21.63.178.clients.your-server.de AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover80.63.11.67
🔶 Autoconfig80.63.11.67
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   156ms
TXT Record
v=spf1 include:spf.mandrillapp.com -all
✉️ SPF
PolicyRecord (jfmsms.dk)
-all (hard fail) v=spf1 include:spf.mandrillapp.com -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)
🔐 DNSSEC54ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA26ms
FieldValue
Serial2024050700
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
30ms
MX
32ms
AAAA
30ms
TXT
156ms
CAA
28ms
HTTPS
26ms
TLSA
61ms
SOA
26ms
MTA-STS
39ms
DNSSEC
54ms
SRV
34ms
Total
737ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 13:40:11 737ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 03:04:50 909ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-22 21:09:43 1144ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 09:46:02 1015ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 19:50:19 931ms 4 NS 1 A 1 MX 🔒 Secure View
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