decomark.dk
Last scanned: 2026-08-14 18:49:18  ·  1217ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   242ms
NameserverIP addressesPTRASN / ISP
ns1.basejump.dk 93.167.198.71 ns1.basejump.dk AS3292 TDC Holding A/S
ns2.basejump.dk 93.167.198.75 ns2.basejump.dk AS3292 TDC Holding A/S
🌍 A Records1 records   206ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.203.244.28 13619s — AS61157 PlusServer GmbH 213.203.192.0/18 🇩🇪 Germany —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover213.203.244.28
🔶 Autoconfig213.203.244.28
🔷 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)
🔐 DNSSEC321ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2015042606
Primary NS (MNAME)ns1.basejump.dk
Responsible (RNAME)hostmaster@decomark.dk
Refresh3600s
Retry900s
Expire604800s
Minimum (neg-cache TTL)14400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
242ms
A
206ms
MX
228ms
AAAA
209ms
TXT
391ms
CAA
226ms
HTTPS
251ms
TLSA
176ms
SOA
0ms
MTA-STS
252ms
DNSSEC
321ms
SRV
241ms
Total
1217ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 18:49:18 1217ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-09 15:30:43 23268ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-06 12:25:04 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-24 14:08:31 7834ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 01:26:07 4636ms 2 NS 1 A 0 MX 🔓 Insecure View
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