mail.brsoft.cn - robtex.com
mail.brsoft.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:b16πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a510πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.11.22Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.165.16πΊπΈ 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 | 104.21.11.22, 172.67.165.16 | ||||||
| IPv6 hints | 2606:4700:3034::6815:b16, 2606:4700:3035::ac43:a510 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com | ||||||
brsoft.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:b16πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a510πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.11.22Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.165.16πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | teresa.ns.cloudflare.com β | ||||||
| NS | west.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.11.22, 172.67.165.16 | ||||||
| IPv6 hints | 2606:4700:3034::6815:b16, 2606:4700:3035::ac43:a510 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com | ||||||
| SOA | teresa.ns.cloudflare.comdns@cloudflare.com serial=2409992439 | ||||||
Previously MX for
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
βA104.21.11.222026-06-18 β 2026-07-28 Β· 3 obs
β 2016-04-23 20:12:40
β 2026-06-18 18:03:00
β 2026-07-28 18:21:36
β 2026-06-18 18:03:00
β 2026-07-28 18:21:36
βA127.0.0.12015-07-01 β 2016-04-23 Β· 4 obs
β 2015-07-01 08:48:12
β 2016-04-23 20:12:40
β 2026-06-18 18:03:00
β 2026-07-28 18:21:36
β 2016-04-23 20:12:40
β 2026-06-18 18:03:00
β 2026-07-28 18:21:36
βA172.67.165.162026-06-18 β 2026-07-28 Β· 3 obs
β 2016-04-23 20:12:40
β 2026-06-18 18:03:00
β 2026-07-28 18:21:36
β 2026-06-18 18:03:00
β 2026-07-28 18:21:36
βA2606:4700:3033::ac43:a5102026-06-18 β 2026-06-18 Β· 4 obs
β 2016-04-23 20:12:40
β 2026-06-18 18:03:00
β 2026-07-23 23:05:54
β 2026-07-28 18:21:36
β 2026-06-18 18:03:00
β 2026-07-23 23:05:54
β 2026-07-28 18:21:36
βA2606:4700:3034::6815:b162026-07-23 β 2026-07-28 Β· 3 obs
β 2026-06-18 18:03:00
β 2026-07-23 23:05:54
β 2026-07-28 18:21:36
β 2026-07-23 23:05:54
β 2026-07-28 18:21:36
βA2606:4700:3035::ac43:a5102026-07-23 β 2026-07-28 Β· 3 obs
β 2026-06-18 18:03:00
β 2026-07-23 23:05:54
β 2026-07-28 18:21:36
β 2026-07-23 23:05:54
β 2026-07-28 18:21:36
βA2606:4700:3037::6815:b162026-06-18 β 2026-06-18 Β· 4 obs
β 2016-04-23 20:12:40
β 2026-06-18 18:03:00
β 2026-07-23 23:05:54
β 2026-07-28 18:21:36
β 2026-06-18 18:03:00
β 2026-07-23 23:05:54
β 2026-07-28 18:21:36
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| brsoft.cn | west.ns.cloudflare.com, teresa.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.247
NS records: west.ns.cloudflare.com, teresa.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for brsoft.cn (unsigned zone)
β±οΈ Timing
Total: 896ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.165.16, 104.21.11.22 |
| AAAA | 2 | 2606:4700:3035::ac43:a510, 2606:4700:3034::6815:b16 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mail.brsoft.cn has four IP addresses: 104.21.11.22, 172.67.165.16, 2606:4700:3034::6815:b16 and 2606:4700:3035::ac43:a510.
Among the host names that share IP numbers with mail.brsoft.cn are sessionbox.io, chat.witchhazel.com, functor.me and two others.