mail.chainclass.com - robtex.com
mail.chainclass.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 31.172.71.29π©πͺ FORNEX-AS31.172.71.0/24 www.fornex.com, Fornex Hosting S.L. | ||||||
| PTR | mail.chainclass.net | ||||||
chainclass.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:5479πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c06bπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.84.121Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.192.107πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | burt.ns.cloudflare.com β | ||||||
| NS | vera.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com β | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| MX | mail.chainclass.com(15) | ||||||
| TXT | google-site-verification=VyDkgqKcPfjKKxgVDeYE3IvMMGSSyiYkUgPEVHdgh9Q | ||||||
| TXT | v=spf1 mx a:mail.chainclass.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.84.121, 172.67.192.107 | ||||||
| IPv6 hints | 2606:4700:3030::6815:5479, 2606:4700:3036::ac43:c06b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com | ||||||
| SOA | burt.ns.cloudflare.comdns@cloudflare.com serial=2411266726 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA31.172.71.292026-03-27 β 2026-08-08 Β· 2 obs
β 2026-03-27 18:51:50
β 2026-08-08 03:14:12
β 2026-08-08 03:14:12
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... | - |
| chainclass.com | vera.ns.cloudflare.com, burt.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.147
NS records: vera.ns.cloudflare.com, burt.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for chainclass.com (unsigned zone)
β±οΈ Timing
Total: 170ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.172.71.29 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (vera.ns.cloudflare.com, vera.ns.cloudflare.com, vera.ns.cloudflare.com...)
Analysis
Mail Server Role
Mail for chainclass.net and chainclass.com is handled by mail.chainclass.com.
aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com are frequently seen as mail servers alongside mail.chainclass.com.
IP Addresses
mail.chainclass.com has exactly one IP address β 31.172.71.29.
Among the host names that share IP numbers with mail.chainclass.com is mail.chainclass.net, as one example.