2100kbh.dk
Last scanned: 2026-08-20 18:46:07  ·  4280ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   229ms
🌍 A Records1 records   251ms
📧 MX Records4 records   232ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.213.113
🔶 Autoconfig46.30.213.113
🔷 AAAA Records (IPv6)1 records   239ms
🔐 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   288ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
🔐 DNSSEC391ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081905
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
229ms
A
251ms
MX
232ms
AAAA
239ms
TXT
524ms
CAA
215ms
HTTPS
210ms
TLSA
288ms
SOA
0ms
MTA-STS
299ms
DNSSEC
391ms
SRV
270ms
Total
4280ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 18:46:07 4280ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-19 16:03:55 17164ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 06:30:01 1418ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 12:45:14 1201ms 2 NS 1 A 4 MX 🔒 Secure View
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