rittermann.dk
📜 Historical scan 2026-06-21 00:47:33  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers
🖥️
No NS records found
🌍 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)
🔐 DNSSEC452ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
164ms
A
198ms
MX
196ms
AAAA
177ms
TXT
491ms
CAA
207ms
HTTPS
209ms
TLSA
18ms
SOA
213ms
MTA-STS
219ms
DNSSEC
452ms
SRV
289ms
Total
1171ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:28:53 2659ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-17 20:39:34 2099ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-26 13:10:58 4843ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-22 08:24:45 6783ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-18 15:28:37 8815ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-28 13:12:19 685ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-25 05:00:51 893ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-21 11:27:17 930ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-21 00:47:33 1171ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 08:01:02 1077ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 07:59:41 1019ms 2 NS 1 A 3 MX 🔒 Secure View
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