jernesper.dk
Last scanned: 2026-08-26 23:13:23  ·  764ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   40ms
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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.36.206.129 3600s plesk06.grouponline.org AS48854 team.blue Denmark A/S 46.36.204.0/22 🇩🇰 Denmark —
📧 MX Records3 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.pub.mailpod3-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 3600s mx2.pub.mailpod3-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 3600s mx3.pub.mailpod3-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   140ms
TXT Record
v=spf1 mx a include:spf.simply.com include:spf.curanet.dk ~all
✉️ SPF
PolicyRecord (jernesper.dk)
~all (soft fail) v=spf1 mx a include:spf.simply.com include:spf.curanet.dk ~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 / DANE3 records   80ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod3-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod3-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod3-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025042300
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
40ms
A
51ms
MX
40ms
AAAA
39ms
TXT
140ms
CAA
43ms
HTTPS
49ms
TLSA
80ms
SOA
0ms
MTA-STS
56ms
DNSSEC
92ms
SRV
65ms
Total
764ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 23:13:23 764ms 4 NS 1 A 3 MX 🔒 Secure View
2026-06-17 13:49:09 2079ms 4 NS 1 A 3 MX 🔒 Secure View
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