mail.51bnet.net - robtex.com

mail.51bnet.net

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9e4e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:3913🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.19Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.78🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.19, 172.67.158.78
IPv6 hints2606:4700:3033::ac43:9e4e, 2606:4700:3036::6815:3913
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com

51bnet.net

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9e4e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:3913🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.19Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.78🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarla.ns.cloudflare.com
NSevan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.19, 172.67.158.78
IPv6 hints2606:4700:3033::ac43:9e4e, 2606:4700:3036::6815:3913
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOAcarla.ns.cloudflare.comdns@cloudflare.com serial=2408195087

Previously MX for

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
51bnet.netevan.ns.cloudflare.com, carla.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.165

NS records: evan.ns.cloudflare.com, carla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51bnet.net (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.57.19, 172.67.158.78
AAAA22606:4700:3036::6815:3913, 2606:4700:3033::ac43:9e4e
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.51bnet.net has four IP addresses: 104.21.57.19, 172.67.158.78, 2606:4700:3033::ac43:9e4e and 2606:4700:3036::6815:3913.

Additional host names — www.entersoft.co.tz.cdn.cloudflare.net, chatgpt.tou321.workers.dev, sheilieremingaibiandensuguo.pics and two others — share IP numbers with mail.51bnet.net.