kodeklaus.dk
Last scanned: 2026-08-18 22:37:55  ·  11102ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
alexandra.ns.cloudflare.com 108.162.194.30
162.159.38.30
172.64.34.30
2606:4700:50::a29f:261e
2803:f800:50::6ca2:c21e
2a06:98c1:50::ac40:221e		 alexandra.ns.cloudflare.com
alexandra.ns.cloudflare.com
alexandra.ns.cloudflare.com
alexandra.ns.cloudflare.com
alexandra.ns.cloudflare.com
alexandra.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
trace.ns.cloudflare.com 108.162.195.172
162.159.44.172
172.64.35.172
2606:4700:58::a29f:2cac
2803:f800:50::6ca2:c3ac
2a06:98c1:50::ac40:23ac		 trace.ns.cloudflare.com
trace.ns.cloudflare.com
trace.ns.cloudflare.com
trace.ns.cloudflare.com
trace.ns.cloudflare.com
trace.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records2 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.57.241 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.194.58 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC4065ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2412539295
Primary NS (MNAME)alexandra.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
46ms
MX
4033ms
AAAA
4034ms
TXT
4158ms
CAA
4053ms
HTTPS
4046ms
TLSA
4037ms
SOA
0ms
MTA-STS
2056ms
DNSSEC
4065ms
SRV
4053ms
Total
11102ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 22:37:55 11102ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-16 17:08:36 818ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-26 01:34:15 1820ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-21 08:10:29 1982ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 03:41:28 1475ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-18 01:09:59 721ms 2 NS 2 A 0 MX 🔓 Insecure View
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