synaxon.dk
Last scanned: 2026-06-17 12:55:20  ·  6751ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   237ms
NameserverIP addressesPTRASN / ISP
dns1.cloudns.net 185.136.96.77
2a06:fb00:1::1:77		 dns1.cloudns.net
dns1.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
dns2.cloudns.net 185.136.97.77
2a06:fb00:1::2:77		 dns2.cloudns.net
dns2.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
dns5.cloudns.net 185.136.98.77
2a06:fb00:1::3:77		 dns5.cloudns.net
dns5.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
dns6.cloudns.net 185.136.99.77
2a06:fb00:1::4:77		 dns6.cloudns.net
dns6.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
🌍 A Records2 records   221ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.206.180.114 — 3.http-proxy2.cloudns.net AS205787 Public Cloud Ltd. 185.206.180.0/22 🇩🇪 Germany —
185.206.180.183 — 183.http4.cloudns.net AS205787 Public Cloud Ltd. 185.206.180.0/22 🇩🇪 Germany —
📧 MX Records2 records   250ms
PriorityTTLMail ServerIP addressesPTRASN
5 — mailforward11.cloudns.net 109.201.133.193
2a00:1768:1001:9::13		 mailforward11-1.cloudns.net
mailforward11-1.cloudns.net		 AS43350 NForce Entertainment B.V.
AS43350 NForce Entertainment B.V.
10 — mailforward12.cloudns.net 185.206.180.102
2a0b:1640:1:1:1:1:7f3:ba2a		 mf12-de.cloudmails.net
mf12-de.cloudmails.net		 AS205787 Public Cloud Ltd.
AS205787 Public Cloud Ltd.
🔷 AAAA Records (IPv6)2 records   233ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a0b:1640:1:1:1010:1:1:1 — 182.http4.cloudns.net AS205787 Public Cloud Ltd. 2a0b:1640:1:0:0:0:0:0/48 🇧🇬 Bulgaria —
2a0b:1640:1:1:1:1:d38:c44d — 8.http-proxy2.cloudns.net AS205787 Public Cloud Ltd. 2a0b:1640:1:0:0:0:0:0/48 🇧🇬 Bulgaria —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   428ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (synaxon.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.synaxon.dk)
p=reject v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
📬 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)
🔐 DNSSEC511ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA247ms
FieldValue
Serial2026030601
Primary NS (MNAME)dns1.cloudns.net
Responsible (RNAME)support@cloudns.net
Refresh7200s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
237ms
A
221ms
MX
250ms
AAAA
233ms
TXT
428ms
CAA
227ms
HTTPS
232ms
TLSA
2161ms
SOA
247ms
MTA-STS
101ms
DNSSEC
511ms
SRV
0ms
Total
6751ms
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