mail.yookw.com - robtex.com

mail.yookw.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:cc0fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:427fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.66.127Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.204.15πŸ‡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 hints104.21.66.127, 172.67.204.15
IPv6 hints2606:4700:3033::ac43:cc0f, 2606:4700:3034::6815:427f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com

yookw.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:cc0fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:427fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.66.127Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.204.15πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSaragorn.ns.cloudflare.com ⭐
NSveronica.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.66.127, 172.67.204.15
IPv6 hints2606:4700:3033::ac43:cc0f, 2606:4700:3034::6815:427f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOAaragorn.ns.cloudflare.comdns@cloudflare.com serial=2401441481

Previously MX for

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.21.66.127172.67.204.152606:4700:3033::ac43:cc0f2606:4700:3034::6815:427f
●A104.21.66.1272026-04-12 β†’ 2026-04-12 Β· 2 obs
● 2026-04-12 22:43:56
● 2026-04-12 22:43:58
●A172.67.204.152026-04-12 β†’ 2026-04-12 Β· 2 obs
● 2026-04-12 22:43:56
● 2026-04-12 22:43:58
●A2606:4700:3033::ac43:cc0f2026-04-12 β†’ 2026-04-12 Β· 2 obs
● 2026-04-12 22:43:56
● 2026-04-12 22:43:58
●A2606:4700:3034::6815:427f2026-04-12 β†’ 2026-04-12 Β· 2 obs
● 2026-04-12 22:43:56
● 2026-04-12 22:43:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
yookw.comaragorn.ns.cloudflare.com, veronica.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.194.173

NS records: aragorn.ns.cloudflare.com, veronica.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yookw.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.204.15, 104.21.66.127
AAAA22606:4700:3034::6815:427f, 2606:4700:3033::ac43:cc0f
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aragorn.ns.cloudflare.com, aragorn.ns.cloudflare.com, aragorn.ns.cloudflare.com...)

Analysis

IP Addresses

mail.yookw.com points to four IP numbers: 2606:4700:3033::ac43:cc0f, 2606:4700:3034::6815:427f, 104.21.66.127 and 172.67.204.15.

Other host names including yookw.com, govisitredang.com, fablabsaigon.org, bpath.gr and rightdosage.com share IP numbers with mail.yookw.com.