mail.mastercsharp.com - dns.ninja
mail.mastercsharp.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:cb3aπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:34c4πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.52.196Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.203.58πΊπΈ 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 | 104.21.52.196, 172.67.203.58 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:cb3a, 2606:4700:3037::6815:34c4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com | ||||||
mastercsharp.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:cb3aπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:34c4πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.52.196Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.203.58πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | colette.ns.cloudflare.com β | ||||||
| NS | frank.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.52.196, 172.67.203.58 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:cb3a, 2606:4700:3037::6815:34c4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com | ||||||
| SOA | colette.ns.cloudflare.comdns@cloudflare.com serial=1781029006 | ||||||
WOT: SAFE (73/100)
Previously MX for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.52.1962026-06-09 β 2026-06-09 Β· 2 obs
β 2016-03-29 18:43:26
β 2026-06-09 18:16:46
β 2026-06-09 18:16:46
βA118.145.2.1892015-04-22 β 2015-04-22 Β· 2 obs
β 2015-04-22 03:42:48
β 2026-06-09 18:16:46
β 2026-06-09 18:16:46
βA158.69.96.242015-10-16 β 2016-03-29 Β· 4 obs
β 2015-04-22 03:42:48
β 2015-10-16 03:54:52
β 2016-03-29 18:43:26
β 2026-06-09 18:16:46
β 2015-10-16 03:54:52
β 2016-03-29 18:43:26
β 2026-06-09 18:16:46
βA172.67.203.582026-06-09 β 2026-06-09 Β· 2 obs
β 2016-03-29 18:43:26
β 2026-06-09 18:16:46
β 2026-06-09 18:16:46
βA2606:4700:3035::ac43:cb3a2026-06-09 β 2026-06-09 Β· 2 obs
β 2016-03-29 18:43:26
β 2026-06-09 18:16:46
β 2026-06-09 18:16:46
βA2606:4700:3037::6815:34c42026-06-09 β 2026-06-09 Β· 2 obs
β 2016-03-29 18:43:26
β 2026-06-09 18:16:46
β 2026-06-09 18:16:46
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... | - |
| mastercsharp.com | frank.ns.cloudflare.com, colette.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.166
NS records: frank.ns.cloudflare.com, colette.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for mastercsharp.com (unsigned zone)
β±οΈ Timing
Total: 145ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.52.196, 172.67.203.58 |
| AAAA | 2 | 2606:4700:3037::6815:34c4, 2606:4700:3035::ac43:cb3a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (frank.ns.cloudflare.com, frank.ns.cloudflare.com, frank.ns.cloudflare.com...)
Analysis
IP Addresses
With 4 IP addresses, mail.mastercsharp.com directs to 104.21.52.196, 172.67.203.58, 2606:4700:3035::ac43:cb3a and 2606:4700:3037::6815:34c4.
Among the host names that share IP numbers with mail.mastercsharp.com are blng.net, passavant.com, china(0x787878).live and two others.