openbuild.dk
Last scanned: 2026-08-30 06:37:35  ·  386ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
NameserverIP addressesPTRASN / ISP
lara.ns.cloudflare.com 108.162.192.128
172.64.32.128
173.245.58.128
2606:4700:50::adf5:3a80
2803:f800:50::6ca2:c080
2a06:98c1:50::ac40:2080		 lara.ns.cloudflare.com
lara.ns.cloudflare.com
lara.ns.cloudflare.com
lara.ns.cloudflare.com
lara.ns.cloudflare.com
lara.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
venkat.ns.cloudflare.com 108.162.195.254
162.159.44.254
172.64.35.254
2606:4700:58::a29f:2cfe
2803:f800:50::6ca2:c3fe
2a06:98c1:50::ac40:23fe		 venkat.ns.cloudflare.com
venkat.ns.cloudflare.com
venkat.ns.cloudflare.com
venkat.ns.cloudflare.com
venkat.ns.cloudflare.com
venkat.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.openbuild.dk NCuwUEIaYruCAyNMOpEpV0BALacsgH8XUlbLwBrwKWU
TXT _acme-challenge.openbuild.dk SVvUtnrHuKGI6rUnNOM9EM-Fk61RM-_-IfDift_B4vo
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2413375883
Primary NS (MNAME)lara.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
30ms
A
30ms
MX
32ms
AAAA
24ms
TXT
137ms
CAA
28ms
HTTPS
30ms
TLSA
28ms
SOA
0ms
MTA-STS
41ms
DNSSEC
99ms
SRV
43ms
Total
386ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 06:37:35 386ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 01:57:19 394ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-22 15:14:33 904ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-06 17:57:30 876ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-19 16:44:22 4152ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 13:56:25 1440ms 2 NS 0 A 0 MX 🔓 Insecure View
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