clextral.dk
Last scanned: 2026-08-31 21:52:17  ·  500ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.simpleagencygroup.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simpleagencygroup.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.247.76.194 600s — AS31590 Rackhosting.com ApS 77.247.64.0/20 🇩🇰 Denmark —
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s clextral.dk 77.247.76.194 — AS31590 Rackhosting.com ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   144ms
TXT Record
v=spf1 ip4:134.119.184.123 ip4:37.61.223.179 +a +mx +ip4:138.201.239.158 +ip4:138.201.254.67 ~all
✉️ SPF
PolicyRecord (clextral.dk)
~all (soft fail) v=spf1 ip4:134.119.184.123 ip4:37.61.223.179 +a +mx +ip4:138.201.239.158 +ip4:138.201.254.67 ~all
📨 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)
🔐 DNSSEC84ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025031002
Primary NS (MNAME)ns1.simpleagencygroup.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
49ms
MX
49ms
AAAA
46ms
TXT
144ms
CAA
41ms
HTTPS
46ms
TLSA
64ms
SOA
0ms
MTA-STS
73ms
DNSSEC
84ms
SRV
66ms
Total
500ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 21:52:17 500ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 23:55:09 624ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 14:21:56 1864ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:15:02 616ms 2 NS 1 A 1 MX ❓ Unknown View
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