sempergreen.dk
Last scanned: 2026-07-28 11:09:23  ·  15464ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   44ms
🌍 A Records1 records   46ms
📧 MX Records2 records   43ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.87.184.231
🔶 Autoconfig185.87.184.231
🔷 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)
🔐 DNSSEC9066ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA25ms
FieldValue
Serial2021070801
Primary NS (MNAME)dns.resolver.domains
Responsible (RNAME)support@vip.nl
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
46ms
MX
43ms
AAAA
44ms
TXT
1751ms
CAA
45ms
HTTPS
41ms
TLSA
526ms
SOA
25ms
MTA-STS
161ms
DNSSEC
9066ms
SRV
1851ms
Total
15464ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-28 11:09:23 15464ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-28 06:04:38 13055ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 00:53:19 6069ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 05:51:22 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:02:07 3320ms 3 NS 1 A 2 MX 🔓 Insecure View
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