mail.granitechina.com - robtex.com
mail.granitechina.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:a14aπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:f21πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.15.33Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.161.74πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.15.33, 172.67.161.74 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a14a, 2606:4700:3037::6815:f21 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
granitechina.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:a14aπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:f21πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.15.33Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.161.74πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | leanna.ns.cloudflare.com β | ||||||
| NS | marvin.ns.cloudflare.com | ||||||
| MX | mail.granitechina.com β | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.15.33, 172.67.161.74 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a14a, 2606:4700:3037::6815:f21 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
| SOA | leanna.ns.cloudflare.comdns@cloudflare.com serial=2411824837 | ||||||
MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.15.332026-08-13 β 2026-08-14 Β· 3 obs
β 2016-03-27 05:56:38
β 2026-08-13 04:39:42
β 2026-08-14 14:56:42
β 2026-08-13 04:39:42
β 2026-08-14 14:56:42
βA172.67.161.742026-08-13 β 2026-08-14 Β· 3 obs
β 2016-03-27 05:56:38
β 2026-08-13 04:39:42
β 2026-08-14 14:56:42
β 2026-08-13 04:39:42
β 2026-08-14 14:56:42
βA220.128.78.72015-02-08 β 2016-03-27 Β· 4 obs
β 2015-02-08 16:38:06
β 2016-03-27 05:56:38
β 2026-08-13 04:39:42
β 2026-08-14 14:56:42
β 2016-03-27 05:56:38
β 2026-08-13 04:39:42
β 2026-08-14 14:56:42
βA2606:4700:3032::ac43:a14a2026-08-13 β 2026-08-14 Β· 3 obs
β 2016-03-27 05:56:38
β 2026-08-13 04:39:42
β 2026-08-14 14:56:42
β 2026-08-13 04:39:42
β 2026-08-14 14:56:42
βA2606:4700:3037::6815:f212026-08-13 β 2026-08-14 Β· 3 obs
β 2016-03-27 05:56:38
β 2026-08-13 04:39:42
β 2026-08-14 14:56:42
β 2026-08-13 04:39:42
β 2026-08-14 14:56:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| granitechina.com | leanna.ns.cloudflare.com, marvin.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.251
NS records: leanna.ns.cloudflare.com, marvin.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for granitechina.com (unsigned zone)
β±οΈ Timing
Total: 102ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.15.33, 172.67.161.74 |
| AAAA | 2 | 2606:4700:3037::6815:f21, 2606:4700:3032::ac43:a14a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (leanna.ns.cloudflare.com, leanna.ns.cloudflare.com, leanna.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.granitechina.com is a mail server for granitechina.com.
IP Addresses
mail.granitechina.com resolves to four IP addresses: 104.21.15.33, 172.67.161.74, 2606:4700:3032::ac43:a14a and 2606:4700:3037::6815:f21.
Among the host names that share IP numbers with mail.granitechina.com are markas-motorsport.com.pl, crbr.net, www.lojadokimono.com and two others.