clausmandal.dk
Last scanned: 2026-08-25 17:07:42  ·  564ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.49.15.107 600s ec2-52-49-15-107.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 52.48.0.0/14 🇮🇪 Ireland Dublin
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s ec2mail.webu.dk 54.228.240.201 ec2mail.webu.dk AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover52.49.15.107
🔶 Autoconfig52.49.15.107
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   198ms
TXT Record
google-site-verification=XP-tQWNQK0NI-3SeRHfVJmNrTCQgI4Mr0N9Zfd2BD8U
v=spf1 ip4:54.228.240.201/32 -all
✉️ SPF
PolicyRecord (clausmandal.dk)
-all (hard fail) v=spf1 ip4:54.228.240.201/32 -all
📨 DMARC
PolicyRecord (_dmarc.clausmandal.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none; rua=mailto:dmarc@webu.dk!100k; ruf=mailto:dmarc@webu.dk!100k; rf=afrf; pct=100; ri=86400
📬 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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026063000
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
40ms
MX
43ms
AAAA
52ms
TXT
198ms
CAA
54ms
HTTPS
49ms
TLSA
96ms
SOA
0ms
MTA-STS
60ms
DNSSEC
81ms
SRV
73ms
Total
564ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 17:07:42 564ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 12:42:06 516ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-23 15:40:05 767ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:10:43 2553ms 3 NS 1 A 1 MX 🔒 Secure View
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