mail.mastercsharp.com - dns.ninja

mail.mastercsharp.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:cb3aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:34c4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.52.196Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.203.58πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.52.196, 172.67.203.58
IPv6 hints2606:4700:3035::ac43:cb3a, 2606:4700:3037::6815:34c4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com

mastercsharp.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:cb3aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:34c4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.52.196Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.203.58πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NScolette.ns.cloudflare.com ⭐
NSfrank.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.52.196, 172.67.203.58
IPv6 hints2606:4700:3035::ac43:cb3a, 2606:4700:3037::6815:34c4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOAcolette.ns.cloudflare.comdns@cloudflare.com serial=1781029006
WOT: SAFE (62/100)
WOT: SAFE (73/100)

Previously MX for

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026A104.21.52.196172.67.203.582606:4700:3035::ac43:cb3a2606:4700:3037::6815:34c4118.145.2.189158.69.96.24
●A104.21.52.1962026-06-09 β†’ 2026-06-09 Β· 2 obs
β—‹ 2016-03-29 18:43:26
● 2026-06-09 18:16:46
β—‹A118.145.2.1892015-04-22 β†’ 2015-04-22 Β· 2 obs
● 2015-04-22 03:42:48
β—‹ 2026-06-09 18:16:46
β—‹A158.69.96.242015-10-16 β†’ 2016-03-29 Β· 4 obs
β—‹ 2015-04-22 03:42:48
● 2015-10-16 03:54:52
● 2016-03-29 18:43:26
β—‹ 2026-06-09 18:16:46
●A172.67.203.582026-06-09 β†’ 2026-06-09 Β· 2 obs
β—‹ 2016-03-29 18:43:26
● 2026-06-09 18:16:46
●A2606:4700:3035::ac43:cb3a2026-06-09 β†’ 2026-06-09 Β· 2 obs
β—‹ 2016-03-29 18:43:26
● 2026-06-09 18:16:46
●A2606:4700:3037::6815:34c42026-06-09 β†’ 2026-06-09 Β· 2 obs
β—‹ 2016-03-29 18:43:26
● 2026-06-09 18:16:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mastercsharp.comfrank.ns.cloudflare.com, colette.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.166

NS records: frank.ns.cloudflare.com, colette.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastercsharp.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.52.196, 172.67.203.58
AAAA22606:4700:3037::6815:34c4, 2606:4700:3035::ac43:cb3a
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ 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.