kolodc.dk
Last scanned: 2026-06-27 01:25:06  ·  1996ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   208ms
NameserverIP addressesPTRASN / ISP
ns1.openprovider.nl 162.159.26.10
2400:cb00:2049:1::a29f:1a0a		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.openprovider.be 162.159.27.96
2400:cb00:2049:1::a29f:1b60		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.openprovider.eu 162.159.48.89
2400:cb00:2049:1::a29f:3059		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   239ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.90.130.132 86400s 132.130.90.34.bc.googleusercontent.com AS396982 Google LLC 34.80.0.0/12 🇳🇱 The Netherlands Groningen
📧 MX Records1 records   258ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.kolodc.dk 127.0.0.1 localhost —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC316ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA225ms
FieldValue
Serial2025052301
Primary NS (MNAME)ns1.openprovider.nl
Responsible (RNAME)dns@openprovider.eu
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
208ms
A
239ms
MX
258ms
AAAA
294ms
TXT
791ms
CAA
223ms
HTTPS
202ms
TLSA
456ms
SOA
225ms
MTA-STS
599ms
DNSSEC
316ms
SRV
595ms
Total
1996ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 01:25:06 1996ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 23:20:18 4819ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 05:48:08 1010ms 3 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone