grupovallehermoso.dk
Last scanned: 2026-06-26 17:41:23  ·  4252ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
NameserverIP addressesPTRASN / ISP
ns0.dk.colt.net 212.74.77.29 ns0.dk.colt.net AS8220 COLT Technology Services Group Limited
ns1.dk.colt.net 212.74.78.29 ns1.dk.colt.net AS8220 COLT Technology Services Group Limited
🌍 A Records
🌍
No A records found
📧 MX Records2 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 200s mail.gruposyv.com — — —
20 200s mail2.es.colt.net 62.97.71.246 cpees_mad000974.ia.colt.net AS8220 COLT Technology Services Group Limited
🔷 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)
🔐 DNSSEC77ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA58ms
FieldValue
Serial2005121900
Primary NS (MNAME)ns0.dk.colt.net
Responsible (RNAME)domain-requests@colt.net
Refresh39940s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
54ms
MX
50ms
AAAA
46ms
TXT
288ms
CAA
53ms
HTTPS
52ms
TLSA
1212ms
SOA
58ms
MTA-STS
73ms
DNSSEC
77ms
SRV
70ms
Total
4252ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 17:41:23 4252ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-26 10:38:32 3991ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-21 09:06:38 1152ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 06:24:32 1180ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 21:33:11 10400ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-17 10:10:21 5750ms 2 NS 0 A 2 MX 🔓 Insecure View
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