chesscorner.dk
📜 Historical scan 2026-06-16 20:33:12  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   328ms
NameserverIP addressesPTRASN / ISP
thea.ns.cloudflare.com — — —
thomas.ns.cloudflare.com — — —
🌍 A Records2 records   277ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.60.31 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.191.28 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   198ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:3c1f — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3034::ac43:bf1c — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   1180ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.60.31,172.67.191.28 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3c1f,2606:4700:3034::ac43:bf1c
📝 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)
🔐 DNSSEC2499ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA145ms
FieldValue
Serial2406735264
Primary NS (MNAME)thea.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
328ms
A
277ms
MX
296ms
AAAA
198ms
TXT
2220ms
CAA
118ms
HTTPS
1180ms
TLSA
1626ms
SOA
145ms
MTA-STS
770ms
DNSSEC
2499ms
SRV
0ms
Total
16943ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:03:01 10479ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-26 08:26:00 1208ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-14 02:57:29 24935ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-10 12:37:52 4304ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-16 08:55:57 734ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-30 17:11:46 813ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 16:12:52 845ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 20:33:12 16943ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 20:32:08 1334ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 20:30:42 443ms 2 NS 2 A 0 MX 🔓 Insecure View
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