classpass.dk
📜 Historical scan 2026-06-16 21:05:40  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
NameserverIP addressesPTRASN / ISP
jack.ns.cloudflare.com — — —
leah.ns.cloudflare.com — — —
🌍 A Records2 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.18.33.69 — — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
172.64.154.187 — — AS13335 Cloudflare, Inc. 172.64.144.0/20 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   41ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:440d::ac40:9abb — — AS13335 Cloudflare, Inc. 2606:4700:4400::/44 — —
2a06:98c1:3107::6812:2145 — — AS13335 Cloudflare, Inc. 2a06:98c1:3100::/44 — —
🔐 HTTPS Records1 records   49ms
PriorityTargetSvcParams
1 service . alpn="h2" ipv4hint=104.18.33.69,172.64.154.187 ipv6hint=2606:4700:440d::ac40:9abb,2a06:98c1:3107::6812:2145
📝 TXT Records1 records   165ms
TXT Record
google-site-verification=bExLeCSa8RlcM1YGCJ1jM_Z8RBtfPavo22eAhpwLqQo
✉️ 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)
🔐 DNSSEC135ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA56ms
FieldValue
Serial2406522800
Primary NS (MNAME)jack.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 RegistrationWHOIS fetched 2026-07-19 23:50:51
FieldValue
Registrar101domain GRS Limited
Registered2019-06-24
Expires2027-06-30 (300d)
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
37ms
MX
51ms
AAAA
41ms
TXT
165ms
CAA
50ms
HTTPS
49ms
TLSA
56ms
SOA
56ms
MTA-STS
37ms
DNSSEC
135ms
SRV
0ms
Total
431ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-09 08:33:30 922ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-03 22:30:56 1824ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-19 23:50:06 8830ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-01 14:58:01 864ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 21:22:19 653ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 21:05:40 431ms 2 NS 2 A 0 MX 🔓 Insecure View
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