flexso.dk
📜 Historical scan 2026-06-20 16:51:04  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   186ms
NameserverIP addressesPTRASN / ISP
ns1.cronos.be 94.143.190.1 ns1.cronos.be AS48638 Cronos NV
ns2.cronos.be 94.143.190.2 ns2.cronos.be AS48638 Cronos NV
ns3.cronos.be 20.50.221.79 ns3.cronos.be AS8075 Microsoft Corporation
ns4.cronos.be 20.50.222.134 ns4.cronos.be AS8075 Microsoft Corporation
🌍 A Records1 records   175ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.237.108.238 3600s web1.digitalpulse.be AS202053 UpCloud Ltd 94.237.96.0/20 🇳🇱 The Netherlands —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   167ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a04:3544:1000:1510:3cc8:64ff:fefa:6df4 3600s web1.digitalpulse.be AS202053 UpCloud Ltd 2a04:3544:0:0:0:0:0:0/31 🇳🇱 The Netherlands Amsterdam
🔐 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)
🔐 DNSSEC313ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA160ms
FieldValue
Serial2023121101
Primary NS (MNAME)ns1.cronos.be
Responsible (RNAME)hostmaster@cronos.be
Refresh16384s
Retry900s
Expire1048576s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
186ms
A
175ms
MX
160ms
AAAA
167ms
TXT
593ms
CAA
173ms
HTTPS
163ms
TLSA
527ms
SOA
160ms
MTA-STS
142ms
DNSSEC
313ms
SRV
2102ms
Total
3586ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:36:32 1813ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 14:32:12 1174ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 16:51:04 3586ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 09:22:11 851ms 4 NS 1 A 0 MX 🔓 Insecure View
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