bufo.dk
📜 Historical scan 2026-06-16 17:35:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   101ms
NameserverIP addressesPTRASN / ISP
ns1.quickdns.dk
ns2.quickdns.dk
ns3.quickdns.dk
ns4.quickdns.dk
🌍 A Records1 records   101ms
📧 MX Records2 records   112ms
🔷 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)
🔐 DNSSEC193ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA107ms
FieldValue
Serial2026010500
Primary NS (MNAME)ns1.quickdns.dk
Responsible (RNAME)hostmaster@quickdns.dk
Refresh14400s
Retry7200s
Expire2415600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
101ms
A
101ms
MX
112ms
AAAA
111ms
TXT
2231ms
CAA
111ms
HTTPS
114ms
TLSA
549ms
SOA
107ms
MTA-STS
102ms
DNSSEC
193ms
SRV
0ms
Total
3137ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:39:28 1568ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 00:40:43 2213ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 17:35:28 3137ms 4 NS 1 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone