koledo.dk
Last scanned: 2026-06-27 21:38:50  ·  773ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   76ms
NameserverIP addressesPTRASN / ISP
ns1.flexwebhosting.nl 2a02:2968:2::10
62.84.243.10		 —
ns1.flexwebhosting.nl		 AS48635 Your Hosting B.V.
AS48635 Your Hosting B.V.
ns2.flexwebhosting.nl 185.27.140.33
2a02:2968:2:5::30		 ns2.flexwebhosting.nl
—		 AS48635 Your Hosting B.V.
AS48635 Your Hosting B.V.
ns3.flexwebhosting.com 185.231.200.133 ns3.anony.eu AS48635 Your Hosting B.V.
🌍 A Records1 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.237.216.142 86400s titan.safira.nl AS48635 Your Hosting B.V. 109.237.208.0/20 🇳🇱 The Netherlands —
📧 MX Records1 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.koledo.dk 109.237.216.142 titan.safira.nl AS48635 Your Hosting B.V.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover109.237.216.142
🔶 Autoconfig109.237.216.142
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   292ms
TXT Record
v=spf1 a mx a:spf.flexfilter.nl ~all
✉️ SPF
PolicyRecord (koledo.dk)
~all (soft fail) v=spf1 a mx a:spf.flexfilter.nl ~all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA75ms
FieldValue
Serial2100000010
Primary NS (MNAME)ns1.flexwebhosting.nl
Responsible (RNAME)hostmaster@koledo.dk
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
76ms
A
61ms
MX
80ms
AAAA
75ms
TXT
292ms
CAA
78ms
HTTPS
62ms
TLSA
126ms
SOA
75ms
MTA-STS
98ms
DNSSEC
96ms
SRV
110ms
Total
773ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 21:38:50 773ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 14:50:52 9367ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 16:48:12 1358ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 18:36:18 10128ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 17:07:06 1906ms 3 NS 1 A 1 MX 🔓 Insecure View
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