cstdaek.dk
Last scanned: 2026-08-28 03:08:33  ·  3746ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   57ms
NameserverIP addressesPTRASN / ISP
ns1.prodns.de 13.248.213.54 a93aba133e46b51cd.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.prodns.eu 87.238.197.120 120.197.238.87.in-addr.arpa AS42730 EVANZO e-commerce GmbH
ns3.prodns.de 136.243.102.23 23.102.243.136.in-addr.arpa AS24940 Hetzner Online GmbH
ns4.prodns.eu 3.74.199.198 3.64.70.70.eu-central-1.prodns.de AS16509 Amazon.com, Inc.
ns5.prodns.de 5.161.87.123 123.87.161.5.in-addr.arpa AS213230 Hetzner Online GmbH
🌍 A Records1 records   138ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.202.211.1 300s — AS209242 Cloudflare London, LLC 198.202.211.0/24 🇺🇸 United States —
📧 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)
🔐 DNSSEC2110ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025120503
Primary NS (MNAME)ns1.w3w.de
Responsible (RNAME)dnsmaster@prodns.de
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
138ms
MX
131ms
AAAA
58ms
TXT
1128ms
CAA
144ms
HTTPS
52ms
TLSA
1297ms
SOA
0ms
MTA-STS
80ms
DNSSEC
2110ms
SRV
166ms
Total
3746ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:08:33 3746ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 17:14:14 2282ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 07:40:17 1684ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 07:35:02 1404ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 16:58:19 1636ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 23:05:43 541ms 5 NS 1 A 0 MX 🔓 Insecure View
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