sketz.dk
Last scanned: 2026-09-06 17:32:22  ·  584ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   25ms
🌍 A Records1 records   28ms
📧 MX Records4 records   28ms
🔷 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 / DANE4 records   52ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090304
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-09-06 17:35:59
FieldValue
RegistrarONE.COM A/S
Registered2024-11-03
Expires2026-11-02 (52d)
📋 WHOIS
⏱️ Lookup Timing
NS
25ms
A
28ms
MX
28ms
AAAA
34ms
TXT
107ms
CAA
36ms
HTTPS
25ms
TLSA
52ms
SOA
0ms
MTA-STS
43ms
DNSSEC
102ms
SRV
39ms
Total
584ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-06 17:32:22 584ms 2 NS 1 A 4 MX 🔒 Secure View
2026-09-03 15:52:58 528ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 16:38:59 914ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 06:22:04 836ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-05 23:39:48 11054ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-07 02:08:32 2038ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 02:29:20 1338ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 22:08:42 2509ms 2 NS 1 A 4 MX 🔒 Secure View
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