exserver.dk
📜 Historical scan 2026-06-25 12:41:20  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   243ms
🌍 A Records1 records   266ms
📧 MX Records1 records   411ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   637ms
TXT Record
v=spf1 a -all
✉️ SPF
PolicyRecord (exserver.dk)
-all (hard fail) v=spf1 a -all
📨 DMARC
PolicyRecord (_dmarc.exserver.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@scannet.dk; ruf=mailto:dmarc.forensic@scannet.dk; fo=1;
📬 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)
🔐 DNSSEC546ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA249ms
FieldValue
Serial2017032000
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
243ms
A
266ms
MX
411ms
AAAA
238ms
TXT
637ms
CAA
229ms
HTTPS
229ms
TLSA
273ms
SOA
249ms
MTA-STS
272ms
DNSSEC
546ms
SRV
273ms
Total
3665ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 10:42:32 1505ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 12:41:20 3665ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 16:03:23 944ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:09:55 1182ms 2 NS 1 A 1 MX 🔒 Secure View
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