cr-v.dk
Last scanned: 2026-08-31 05:35:51  ·  388ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
albert.ns.cloudflare.com 108.162.193.58
172.64.33.58
173.245.59.58
2606:4700:58::adf5:3b3a
2803:f800:50::6ca2:c13a
2a06:98c1:50::ac40:213a		 albert.ns.cloudflare.com
albert.ns.cloudflare.com
albert.ns.cloudflare.com
albert.ns.cloudflare.com
albert.ns.cloudflare.com
albert.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
keyla.ns.cloudflare.com 108.162.194.170
162.159.38.170
172.64.34.170
2606:4700:50::a29f:26aa
2803:f800:50::6ca2:c2aa
2a06:98c1:50::ac40:22aa		 keyla.ns.cloudflare.com
keyla.ns.cloudflare.com
keyla.ns.cloudflare.com
keyla.ns.cloudflare.com
keyla.ns.cloudflare.com
keyla.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.cr-v.dk Wd0dfl6Y_J4VCOk6jay6WlSIR1NdmdJFpWNoA9FPx1Q
TXT _acme-challenge.cr-v.dk t6RLo1C1ADYZLcFzHwmTimNHZVO0CfZEoS-4l8EaPeo
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC93ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2413580795
Primary NS (MNAME)albert.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
41ms
A
26ms
MX
29ms
AAAA
32ms
TXT
134ms
CAA
25ms
HTTPS
24ms
TLSA
29ms
SOA
0ms
MTA-STS
40ms
DNSSEC
93ms
SRV
46ms
Total
388ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 05:35:51 388ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 16:53:42 1122ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-21 20:28:10 1345ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-20 20:05:03 1060ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 14:35:31 2290ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 22:03:46 786ms 6 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 22:46:16 367ms 6 NS 0 A 0 MX 🔓 Insecure View
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