duckfall.dk
📜 Historical scan 2026-06-17 04:55:26  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
NameserverIP addressesPTRASN / ISP
barbara.ns.cloudflare.com — — —
dan.ns.cloudflare.com — — —
🌍 A Records2 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.92.127 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.193.75 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   36ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:c14b — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3032::6815:5c7f — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   35ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.92.127,172.67.193.75 ech=AEX+DQBBTgAgACBkv//ZxP4Vaum9fERkUVoG+f/WeY8RgzuorCx9S5g9PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c14b,2606:4700:3032::6815:5c7f
📝 TXT Records2 records   140ms
TXT Record
google-site-verification=OAiIQl4SvK9qLjvvBqwx8dFyXkoGSKX8YaeaidPwLks
site-verification=89ef5111e59545cf4ebfec21510bb3d7
✉️ 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)
🔐 DNSSEC113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA34ms
FieldValue
Serial2405610420
Primary NS (MNAME)barbara.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
32ms
A
36ms
MX
31ms
AAAA
36ms
TXT
140ms
CAA
30ms
HTTPS
35ms
TLSA
48ms
SOA
34ms
MTA-STS
38ms
DNSSEC
113ms
SRV
0ms
Total
453ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 02:08:32 927ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-13 10:04:39 977ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-28 20:48:54 3455ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-16 09:26:52 792ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-24 01:57:46 914ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-21 06:58:53 904ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 04:55:26 453ms 2 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone