mx.czsaihao.com - robtex.com
mx.czsaihao.com
| DNSSEC | β οΈ Not signed | ||||||
czsaihao.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:c6f3πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:44d6πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.68.214Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.198.243πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | macy.ns.cloudflare.com β | ||||||
| NS | piers.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.68.214, 172.67.198.243 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:c6f3, 2606:4700:3033::6815:44d6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com | ||||||
| SOA | macy.ns.cloudflare.comdns@cloudflare.com serial=2402159628 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA218.107.216.1572015-06-11 β 2016-01-20 Β· 4 obs
β 2015-06-11 04:00:44
β 2016-01-20 01:17:42
β 2016-04-12 20:20:06
β 2026-05-15 15:13:12
β 2016-01-20 01:17:42
β 2016-04-12 20:20:06
β 2026-05-15 15:13:12
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
| czsaihao.com | macy.ns.cloudflare.com, piers.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.16
NS records: macy.ns.cloudflare.com, piers.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for czsaihao.com (unsigned zone)
β±οΈ Timing
Total: 168ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (macy.ns.cloudflare.com, macy.ns.cloudflare.com, macy.ns.cloudflare.com...)