redthread.dk
Last scanned: 2026-09-01 08:41:23  ·  2437ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   99ms
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 Records1 records   113ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.17 3600s splash.dandomain.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.237.249.17
🔶 Autoconfig212.237.249.17
🔷 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🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083104
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
99ms
A
113ms
MX
139ms
AAAA
148ms
TXT
282ms
CAA
107ms
HTTPS
122ms
TLSA
55ms
SOA
0ms
MTA-STS
139ms
DNSSEC
193ms
SRV
138ms
Total
2437ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 08:41:23 2437ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-23 18:51:34 970ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-22 18:02:29 932ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-21 14:00:37 737ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 10:42:31 758ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-19 10:11:31 1015ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 07:42:55 719ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-15 17:11:22 700ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-12 04:38:07 2723ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-10 20:11:49 822ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-08 19:24:07 790ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-05 01:07:58 498ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 23:50:26 4716ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-17 17:03:17 4582ms 2 NS 3 A 5 MX 🔓 Insecure View
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