greenumbrella.dk
Last scanned: 2026-08-30 20:29:05  ·  2984ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   24ms
🌍 A Records1 records   31ms
📧 MX Records5 records   26ms
🔷 AAAA Records (IPv6)1 records   26ms
🔐 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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082902
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
24ms
A
31ms
MX
26ms
AAAA
26ms
TXT
128ms
CAA
34ms
HTTPS
28ms
TLSA
127ms
SOA
0ms
MTA-STS
45ms
DNSSEC
99ms
SRV
38ms
Total
2984ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 20:29:05 2984ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-27 19:42:27 984ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-22 04:53:14 3225ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-17 15:19:54 3113ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-22 18:47:48 9179ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-23 16:18:34 5515ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-22 15:38:26 1168ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 11:39:47 2992ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-17 09:45:10 702ms 2 NS 1 A 5 MX 🔒 Secure View
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