sb-engineering.dk
📜 Historical scan 2026-06-22 07:28:24  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers
🖥️
No NS records found
🌍 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC302ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
191ms
A
172ms
MX
189ms
AAAA
184ms
TXT
312ms
CAA
195ms
HTTPS
170ms
TLSA
16ms
SOA
189ms
MTA-STS
190ms
DNSSEC
302ms
SRV
209ms
Total
933ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:54:40 957ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-23 07:45:48 851ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-20 06:20:59 17066ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-19 00:36:46 5755ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-24 07:20:05 1053ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-17 11:50:55 6783ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-03 05:37:23 821ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 12:04:26 656ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 07:28:24 933ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 19:44:50 3186ms 2 NS 1 A 4 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone