buildingtech.dk
📜 Historical scan 2026-06-16 17:48:15  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
NameserverIP addressesPTRASN / ISP
cloe.ns.cloudflare.com — — —
sri.ns.cloudflare.com — — —
🌍 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
PolicyRecord (_dmarc.buildingtech.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC78ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA46ms
FieldValue
Serial2405982701
Primary NS (MNAME)cloe.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
35ms
A
49ms
MX
38ms
AAAA
32ms
TXT
113ms
CAA
36ms
HTTPS
38ms
TLSA
37ms
SOA
46ms
MTA-STS
54ms
DNSSEC
78ms
SRV
0ms
Total
280ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 09:12:17 820ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-18 09:07:13 1968ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-03 12:18:24 1345ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 01:10:05 977ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 01:50:45 455ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 17:48:15 280ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 17:40:43 338ms 2 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone