mail.ftsr.ru - robtex.com
mail.ftsr.ru
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::6815:16e7πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:cf91πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.22.231Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.207.145πΊπΈ 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 | 104.21.22.231, 172.67.207.145 | ||||||
| IPv6 hints | 2606:4700:3032::6815:16e7, 2606:4700:3035::ac43:cf91 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com | ||||||
ftsr.ru
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::6815:16e7πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:cf91πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.22.231Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.207.145πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | shane.ns.cloudflare.com β | ||||||
| NS | ullis.ns.cloudflare.com | ||||||
| MX | _dc-mx.093f81c1fa3b.ftsr.ru β | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.22.231, 172.67.207.145 | ||||||
| IPv6 hints | 2606:4700:3032::6815:16e7, 2606:4700:3035::ac43:cf91 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com | ||||||
| SOA | shane.ns.cloudflare.comdns@cloudflare.com serial=2398982056 | ||||||
WOT: SAFE (83/100)
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.22.2312026-04-11 β 2026-04-11 Β· 2 obs
β 2020-01-09 04:32:46
β 2026-04-11 23:08:10
β 2026-04-11 23:08:10
βA172.67.207.1452026-04-11 β 2026-04-11 Β· 2 obs
β 2020-01-09 04:32:46
β 2026-04-11 23:08:10
β 2026-04-11 23:08:10
βA2606:4700:3032::6815:16e72026-04-11 β 2026-04-11 Β· 2 obs
β 2020-01-09 04:32:46
β 2026-04-11 23:08:10
β 2026-04-11 23:08:10
βA2606:4700:3035::ac43:cf912026-04-11 β 2026-04-11 Β· 2 obs
β 2020-01-09 04:32:46
β 2026-04-11 23:08:10
β 2026-04-11 23:08:10
βA5.45.66.282020-01-09 β 2020-01-09 Β· 2 obs
β 2020-01-09 04:32:46
β 2026-04-11 23:08:10
β 2026-04-11 23:08:10
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| ftsr.ru | shane.ns.cloudflare.com, ullis.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.195.57
NS records: shane.ns.cloudflare.com, ullis.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ftsr.ru (unsigned zone)
β±οΈ Timing
Total: 539ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.207.145, 104.21.22.231 |
| AAAA | 2 | 2606:4700:3032::6815:16e7, 2606:4700:3035::ac43:cf91 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mail.ftsr.ru maps to four IP numbers: 2606:4700:3032::6815:16e7, 2606:4700:3035::ac43:cf91, 104.21.22.231 and 172.67.207.145.
Other host names, for instance niceandcleanllc.com, hairstyleselfie.com, teams-msg-dns.org, systemnexus.digital and cdsl.com.cn share IP numbers with mail.ftsr.ru.