mail.beijing4d.com - robtex.com
mail.beijing4d.com
| DNSSEC | β οΈ Not signed | ||||||
beijing4d.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::ac43:aac8πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2f51πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.47.81Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.170.200πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | koa.ns.cloudflare.com β | ||||||
| NS | rose.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.47.81, 172.67.170.200 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:aac8, 2606:4700:3036::6815:2f51 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com | ||||||
| SOA | koa.ns.cloudflare.comdns@cloudflare.com serial=2407343763 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
βNSns67.domaincontrol.com2015-10-21 β 2016-08-13 Β· 3 obs
β 2015-10-21 00:25:34
β 2016-08-13 18:44:02
β 2026-07-27 00:47:24
β 2016-08-13 18:44:02
β 2026-07-27 00:47:24
βNSns68.domaincontrol.com2015-10-21 β 2016-08-13 Β· 3 obs
β 2015-10-21 00:25:34
β 2016-08-13 18:44:02
β 2026-07-27 00:47:24
β 2016-08-13 18:44:02
β 2026-07-27 00:47:24
βMXmail.beijing4d.com2015-10-21 β 2016-08-13 Β· 3 obs
β 2015-10-21 00:25:34
β 2016-08-13 18:44:02
β 2026-07-27 00:47:24
β 2016-08-13 18:44:02
β 2026-07-27 00:47:24
βA23.229.131.1642015-06-11 β 2016-08-13 Β· 3 obs
β 2015-06-11 04:53:12
β 2016-08-13 18:44:02
β 2026-07-27 00:47:24
β 2016-08-13 18:44:02
β 2026-07-27 00:47:24
βCNAMEbeijing4d.com2015-06-11 β 2016-08-13 Β· 3 obs
β 2015-06-11 04:53:12
β 2016-08-13 18:44:02
β 2026-07-27 00:47:24
β 2016-08-13 18:44:02
β 2026-07-27 00:47:24
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| beijing4d.com | rose.ns.cloudflare.com, koa.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.141
NS records: rose.ns.cloudflare.com, koa.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for beijing4d.com (unsigned zone)
β±οΈ Timing
Total: 66ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rose.ns.cloudflare.com, rose.ns.cloudflare.com, rose.ns.cloudflare.com...)