mail.csfd.com.cn - robtex.com
mail.csfd.com.cn
| DNSSEC | β οΈ Not signed | ||||||
csfd.com.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:12ddπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:b769πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.18.221Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.183.105πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | keenan.ns.cloudflare.com β | ||||||
| NS | zita.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.18.221, 172.67.183.105 | ||||||
| IPv6 hints | 2606:4700:3033::6815:12dd, 2606:4700:3035::ac43:b769 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com | ||||||
| SOA | keenan.ns.cloudflare.comdns@cloudflare.com serial=2399044599 | ||||||
Previously MX for
Same first word
Similar names
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, a.dns.cn, b.dns.cn... | - |
| csfd.com.cn | zita.ns.cloudflare.com, keenan.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.243
NS records: zita.ns.cloudflare.com, keenan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for csfd.com.cn (unsigned zone)
β±οΈ Timing
Total: 132ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|