fiddleback.dk
Last scanned: 2026-09-05 08:36:13  ·  634ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverghs.googlehosted.com → 142.251.143.147
🔶 Autoconfigghs.googlehosted.com → 142.251.143.147
🔷 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
CNAME _acme-challenge.fiddleback.dk ghs.googlehosted.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2023061501
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
32ms
MX
31ms
AAAA
33ms
TXT
225ms
CAA
43ms
HTTPS
42ms
TLSA
55ms
SOA
0ms
MTA-STS
136ms
DNSSEC
83ms
SRV
139ms
Total
634ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 08:36:13 634ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-25 13:59:19 939ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-22 00:04:15 1188ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 23:22:38 458ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-06-17 10:09:38 458ms 2 NS 0 A 0 MX 🔒 Secure View
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