yespr.dk
Last scanned: 2026-08-31 19:21:36  ·  9517ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   50ms
🌍 A Records1 records   89ms
📧 MX Records1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s ispc7.dotserv.com 178.20.216.17 ispc7.dotserv.com AS21060 Atea A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.yespr.dk → 178.20.216.17
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   275ms
TXT Record
v=spf1 include:_spf.dotserv.com -all
✉️ SPF
PolicyRecord (yespr.dk)
-all (hard fail) v=spf1 include:_spf.dotserv.com -all
📨 DMARC
PolicyRecord (_dmarc.yespr.dk)
p=reject v=DMARC1; p=reject;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records1 records   40ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9085ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2020052000
Primary NS (MNAME)ns1.dotserv.com
Responsible (RNAME)hostmaster@dotserv.com
Refresh14400s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
89ms
MX
54ms
AAAA
64ms
TXT
275ms
CAA
40ms
HTTPS
50ms
TLSA
119ms
SOA
0ms
MTA-STS
76ms
DNSSEC
9085ms
SRV
100ms
Total
9517ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 19:21:36 9517ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 08:09:45 861ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 02:39:22 751ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 02:30:41 1167ms 4 NS 1 A 1 MX 🔓 Insecure View
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