csagentur.dk
📜 Historical scan 2026-06-16 23:06:13  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   133ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   132ms
IPTTLPTRASNISP / OrgCIDRCountryCity
31.220.92.139 — vmi1501706.contaboserver.net AS51167 Contabo GmbH 31.220.80.0/20 🇫🇷 France Lauterbourg
📧 MX Records4 records   142ms
PriorityTTLMail ServerIP addressesPTRASN
10 — smtp.csagentur.dk 62.164.213.156 vmi2345123.contaboserver.net AS51167 Contabo GmbH
20 — mail1.csagentur.dk 144.91.107.31 vmi2946224.contaboserver.net AS51167 Contabo GmbH
40 — mxa.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
50 — mxb.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   346ms
TXT Record
v=spf1 +mx +a ~all
✉️ SPF
PolicyRecord (csagentur.dk)
~all (soft fail) v=spf1 +mx +a ~all
📨 DMARC
PolicyRecord (_dmarc.csagentur.dk)
p=quarantine v=DMARC1;p=quarantine;rua=mailto:admin@csagentur.dk
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records1 records   138ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC241ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA137ms
FieldValue
Serial2026051101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
133ms
A
132ms
MX
142ms
AAAA
143ms
TXT
346ms
CAA
138ms
HTTPS
123ms
TLSA
103ms
SOA
137ms
MTA-STS
55ms
DNSSEC
241ms
SRV
0ms
Total
842ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 07:09:52 656ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-02 11:08:18 1043ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-27 17:09:34 1141ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 06:33:37 988ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 23:06:13 842ms 2 NS 1 A 4 MX 🔒 Secure View
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