synthesis.dk
Last scanned: 2026-06-17 18:18:06  ·  834ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   240ms
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   238ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.37 — splash.zitcom.dk AS48854 — — — —
📧 MX Records2 records   244ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.mailsecuritygateway.com 87.116.46.77 mx1.mailsecuritygateway.com AS31027 GlobalConnect A/S
20 — mx2.mailsecuritygateway.com 152.115.42.164 mx2.mailsecuritygateway.com AS31027 GlobalConnect A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   350ms
TXT Record
MS=ms61470571
v=spf1 mx include:_spf.mailsecuritygateway.com include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com ~all
✉️ SPF
PolicyRecord (synthesis.dk)
~all (soft fail) v=spf1 mx include:_spf.mailsecuritygateway.com include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com ~all
📨 DMARC
PolicyRecord (_dmarc.synthesis.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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)
🔐 DNSSEC314ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA223ms
FieldValue
Serial2026020202
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
240ms
A
238ms
MX
244ms
AAAA
242ms
TXT
350ms
CAA
230ms
HTTPS
235ms
TLSA
117ms
SOA
223ms
MTA-STS
224ms
DNSSEC
314ms
SRV
0ms
Total
834ms
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