synco.dk
📜 Historical scan 2026-06-17 13:44:42  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   114ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   123ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.205.112.13 — — AS8075 Microsoft Corporation 172.200.0.0/13 🇮🇪 Ireland Dublin
📧 MX Records3 records   136ms
PriorityTTLMail ServerIP addressesPTRASN
10 — spamscan01.cmplicity.dk — — —
20 — spamscan02.cmplicity.dk — — —
30 — spamscan03.cmplicity.dk — — —
🔷 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)
🔐 DNSSEC336ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA126ms
FieldValue
Serial2024073001
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
114ms
A
123ms
MX
136ms
AAAA
118ms
TXT
355ms
CAA
162ms
HTTPS
140ms
TLSA
372ms
SOA
126ms
MTA-STS
139ms
DNSSEC
336ms
SRV
0ms
Total
1886ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:08:04 816ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-21 19:57:50 853ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 13:44:42 1886ms 2 NS 1 A 3 MX 🔒 Secure View
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