mail.cbys.ca - robtex.com

mail.cbys.ca

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c94aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3031::6815:3a3fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.58.63Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.201.74πŸ‡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
IPv4104.21.58.63, 172.67.201.74
IPv62606:4700:3030::ac43:c94a, 2606:4700:3031::6815:3a3f

cbys.ca

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c94aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3031::6815:3a3fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.58.63Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.201.74πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdavid.ns.cloudflare.com ⭐
NSelly.ns.cloudflare.com
MX_dc-mx.29223807b141.cbys.ca ⭐
TXTv=spf1 +a +mx +ip4:184.107.12.202 +ip4:67.222.8.152 ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.58.63, 172.67.201.74
IPv62606:4700:3030::ac43:c94a, 2606:4700:3031::6815:3a3f
SOAdavid.ns.cloudflare.comdns@cloudflare.com serial=2398748651

Previously MX for

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026A104.21.58.63172.67.201.742606:4700:3030::ac43:c94a2606:4700:3031::6815:3a3f67.222.8.15270.38.19.209
●A104.21.58.632026-03-16 β†’ 2026-03-25 Β· 3 obs
β—‹ 2026-03-02 14:05:30
● 2026-03-16 09:32:54
● 2026-03-25 11:09:08
●A172.67.201.742026-03-16 β†’ 2026-03-25 Β· 3 obs
β—‹ 2026-03-02 14:05:30
● 2026-03-16 09:32:54
● 2026-03-25 11:09:08
●A2606:4700:3030::ac43:c94a2026-03-16 β†’ 2026-03-25 Β· 3 obs
β—‹ 2026-03-02 14:05:30
● 2026-03-16 09:32:54
● 2026-03-25 11:09:08
●A2606:4700:3031::6815:3a3f2026-03-16 β†’ 2026-03-25 Β· 3 obs
β—‹ 2026-03-02 14:05:30
● 2026-03-16 09:32:54
● 2026-03-25 11:09:08
β—‹A67.222.8.1522015-08-11 β†’ 2016-05-13 Β· 4 obs
● 2015-08-11 19:01:20
● 2016-05-13 21:42:50
β—‹ 2016-11-27 23:03:28
β—‹ 2026-03-25 11:09:08
β—‹A70.38.19.2092016-11-27 β†’ 2026-03-02 Β· 5 obs
β—‹ 2016-05-13 21:42:50
● 2016-11-27 23:03:28
● 2026-03-02 14:05:30
β—‹ 2026-03-16 09:32:54
β—‹ 2026-03-25 11:09:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca-
cbys.cadavid.ns.cloudflare.com, elly.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.193.152

NS records: david.ns.cloudflare.com, elly.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cbys.ca (unsigned zone)

⏱️ Timing

Total: 1097ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.201.74, 104.21.58.63
AAAA22606:4700:3031::6815:3a3f, 2606:4700:3030::ac43:c94a
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.cbys.ca maps to four IP numbers: 2606:4700:3030::ac43:c94a, 2606:4700:3031::6815:3a3f, 104.21.58.63 and 172.67.201.74.

Other host names such as actemramasstort.com, mail.proton-edar.com.my, hypercollective.co.uk, 2855yy.com and lmnindustries.com share IPs with mail.cbys.ca.