sureflap.dk
Last scanned: 2026-08-27 17:29:51  ·  1985ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   94ms
NameserverIP addressesPTRASN / ISP
ns1.markmonitor.com 149.112.160.1
2620:10a:80a8::1		 —
—		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns3.markmonitor.com 149.112.161.1
2620:10a:80a9::1		 —
—		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC138ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026040901
Primary NS (MNAME)ns1.markmonitor.com
Responsible (RNAME)hostmaster@markmonitor.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
94ms
A
108ms
MX
116ms
AAAA
80ms
TXT
472ms
CAA
299ms
HTTPS
71ms
TLSA
102ms
SOA
0ms
MTA-STS
135ms
DNSSEC
138ms
SRV
573ms
Total
1985ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:29:51 1985ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 07:27:46 4226ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 21:53:45 722ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 18:03:57 618ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 02:56:19 542ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 07:13:18 427ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 02:43:01 2226ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 23:34:07 1843ms 2 NS 0 A 0 MX 🔓 Insecure View
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