op-cases.dk
Last scanned: 2026-09-03 09:02:46  ·  3018ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   109ms
NameserverIP addressesPTRASN / ISP
damian.ns.cloudflare.com 108.162.195.50
162.159.44.50
172.64.35.50
2606:4700:58::a29f:2c32
2803:f800:50::6ca2:c332
2a06:98c1:50::ac40:2332		 damian.ns.cloudflare.com
damian.ns.cloudflare.com
damian.ns.cloudflare.com
damian.ns.cloudflare.com
damian.ns.cloudflare.com
damian.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
penny.ns.cloudflare.com 108.162.194.124
162.159.38.124
172.64.34.124
2606:4700:50::a29f:267c
2803:f800:50::6ca2:c27c
2a06:98c1:50::ac40:227c		 penny.ns.cloudflare.com
penny.ns.cloudflare.com
penny.ns.cloudflare.com
penny.ns.cloudflare.com
penny.ns.cloudflare.com
penny.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records2 records   137ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.73.210 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.192.42 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   144ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::ac43:c02a 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:49d2 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
🔐 HTTPS Records1 records   126ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.73.210,172.67.192.42 ech=AEX+DQBBBAAgACBTee12c8bqcLVL5ZxbWSFFeqHyVvBX94jVH6IsA5iVFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c02a,2606:4700:3037::6815:49d2
📝 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.op-cases.dk 9xd8HLXX74IoFmlmnkLLHHOaayvXZIx6MGOB79ReWtE
TXT _acme-challenge.op-cases.dk S5hE-BQpXd-UHXes0u9CE3-3b9crdUCYtNm4FP_GWnU
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC193ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413867763
Primary NS (MNAME)damian.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
109ms
A
137ms
MX
142ms
AAAA
144ms
TXT
257ms
CAA
131ms
HTTPS
126ms
TLSA
854ms
SOA
0ms
MTA-STS
121ms
DNSSEC
193ms
SRV
149ms
Total
3018ms
dhd.dk [/] search Domains, Hosts & DNS — .dk zone