csagentur.dk
📜 Historical scan 2026-08-02 11:08:18  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
31.220.92.139 43200s vmi1501706.contaboserver.net AS51167 Contabo GmbH 31.220.80.0/20 🇫🇷 France Lauterbourg
📧 MX Records4 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s smtp.csagentur.dk 62.164.213.156 vmi2345123.contaboserver.net AS51167 Contabo GmbH
20 3600s mail1.csagentur.dk 144.91.107.31 vmi2946224.contaboserver.net AS51167 Contabo GmbH
40 3600s mxa.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
50 3600s 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   224ms
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   58ms
FlagsTagValue
0 issue letsencrypt.org
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.csagentur.dk 9UR5QmAgJSWJJDJCnzY2Ba_KHaamQwOY_3yXSl-VjmU
TXT _acme-challenge.csagentur.dk O447gPXzI7Q0DXFDuY-RaTvB8ysMbHRCTNOmyrjxCAA
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC144ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080101
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
57ms
A
58ms
MX
69ms
AAAA
47ms
TXT
224ms
CAA
58ms
HTTPS
67ms
TLSA
187ms
SOA
0ms
MTA-STS
66ms
DNSSEC
144ms
SRV
110ms
Total
1043ms
🕐 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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