mail.cynetron.com - robtex.com
mail.cynetron.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:4d63πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:ceafπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.77.99Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.206.175πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.77.99, 172.67.206.175 | ||||||
| IPv6 hints | 2606:4700:3031::6815:4d63, 2606:4700:3035::ac43:ceaf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com | ||||||
cynetron.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:4d63πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:ceafπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.77.99Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.206.175πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | jerry.ns.cloudflare.com β | ||||||
| NS | mira.ns.cloudflare.com | ||||||
| MX | mx2.zoho.com β | ||||||
| MX | mx3.zoho.com(20) | ||||||
| MX | mx.zoho.com(50) | ||||||
| TXT | v=spf1 include:zoho.com ~all | ||||||
| TXT | zoho-verification=zb16359873.zmverify.zoho.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.77.99, 172.67.206.175 | ||||||
| IPv6 hints | 2606:4700:3031::6815:4d63, 2606:4700:3035::ac43:ceaf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com | ||||||
| SOA | jerry.ns.cloudflare.comdns@cloudflare.com serial=2401996953 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.77.992026-03-25 β 2026-04-23 Β· 2 obs
β 2026-03-25 21:47:10
β 2026-04-23 02:02:44
β 2026-04-23 02:02:44
βA172.67.206.1752026-03-25 β 2026-04-23 Β· 2 obs
β 2026-03-25 21:47:10
β 2026-04-23 02:02:44
β 2026-04-23 02:02:44
βA2606:4700:3031::6815:4d632026-03-25 β 2026-04-23 Β· 2 obs
β 2026-03-25 21:47:10
β 2026-04-23 02:02:44
β 2026-04-23 02:02:44
βA2606:4700:3035::ac43:ceaf2026-03-25 β 2026-04-23 Β· 2 obs
β 2026-03-25 21:47:10
β 2026-04-23 02:02:44
β 2026-04-23 02:02:44
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... | - |
| cynetron.com | jerry.ns.cloudflare.com, mira.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.204
NS records: jerry.ns.cloudflare.com, mira.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cynetron.com (unsigned zone)
β±οΈ Timing
Total: 538ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.206.175, 104.21.77.99 |
| AAAA | 2 | 2606:4700:3035::ac43:ceaf, 2606:4700:3031::6815:4d63 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jerry.ns.cloudflare.com, jerry.ns.cloudflare.com, jerry.ns.cloudflare.com...)
Analysis
IP Addresses
mail.cynetron.com maps to four IP numbers: 2606:4700:3031::6815:4d63, 2606:4700:3035::ac43:ceaf, 104.21.77.99 and 172.67.206.175.
Other host names such as twitresponse.com, atwg.org, www.51bbcn.com, cosabonita.org.es and arul-shop.com share IPs with mail.cynetron.com.