cs-case.dk
Last scanned: 2026-09-04 09:11:09  ·  3004ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   131ms
NameserverIP addressesPTRASN / ISP
koa.ns.cloudflare.com 108.162.195.242
162.159.44.242
172.64.35.242
2606:4700:58::a29f:2cf2
2803:f800:50::6ca2:c3f2
2a06:98c1:50::ac40:23f2		 koa.ns.cloudflare.com
koa.ns.cloudflare.com
koa.ns.cloudflare.com
koa.ns.cloudflare.com
koa.ns.cloudflare.com
koa.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
pola.ns.cloudflare.com 108.162.192.214
172.64.32.214
173.245.58.214
2606:4700:50::adf5:3ad6
2803:f800:50::6ca2:c0d6
2a06:98c1:50::ac40:20d6		 pola.ns.cloudflare.com
pola.ns.cloudflare.com
pola.ns.cloudflare.com
pola.ns.cloudflare.com
pola.ns.cloudflare.com
pola.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records2 records   96ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.66.145 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.205.48 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   108ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:4291 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:cd30 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
🔐 HTTPS Records1 records   87ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.66.145,172.67.205.48 ech=AEX+DQBBJQAgACC/21wWhhzN7DcxzcgpF0SCUfz8jkyCIBDXqFdQkkfjdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4291,2606:4700:3036::ac43:cd30
📝 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.cs-case.dk 8bJHYeu1ffGdEw4g_6bhAZRJpX03v80voekCcxN5OK8
TXT _acme-challenge.cs-case.dk HlcZawCL7P1Ng8nMUS2E7TeXkcFBOo-T5g1qkEZKdMM
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC163ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413907869
Primary NS (MNAME)koa.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
131ms
A
96ms
MX
149ms
AAAA
108ms
TXT
268ms
CAA
112ms
HTTPS
87ms
TLSA
663ms
SOA
0ms
MTA-STS
91ms
DNSSEC
163ms
SRV
155ms
Total
3004ms
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