tummo-danmark.dk
Last scanned: 2026-09-07 07:34:26  ·  762ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   144ms
🌍 A Records1 records   143ms
📧 MX Records1 records   115ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC190ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-06 11:26:46
FieldValue
RegistrarONE.COM A/S
Registered2023-12-03
Expires2026-12-02 (85d)
📋 WHOIS
⏱️ Lookup Timing
NS
144ms
A
143ms
MX
115ms
AAAA
106ms
TXT
428ms
CAA
128ms
HTTPS
105ms
TLSA
37ms
SOA
0ms
MTA-STS
127ms
DNSSEC
190ms
SRV
234ms
Total
762ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-07 07:34:26 762ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 12:46:33 711ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 09:46:42 497ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 16:41:03 8759ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-06 11:23:34 1184ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 05:18:04 1645ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:52:51 1755ms 2 NS 1 A 4 MX 🔒 Secure View
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