mail.isolutek.com - robtex.com

mail.isolutek.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:287bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:97a5πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.40.123Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.151.165πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.40.123, 172.67.151.165
IPv6 hints2606:4700:3032::6815:287b, 2606:4700:3033::ac43:97a5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com

isolutek.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:287bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:97a5πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.40.123Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.151.165πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjason.ns.cloudflare.com ⭐
NSkimora.ns.cloudflare.com
MXmail.isolutek.com ⭐
TXTv=spf1 +a +mx +ip4:108.179.209.136 ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.40.123, 172.67.151.165
IPv6 hints2606:4700:3032::6815:287b, 2606:4700:3033::ac43:97a5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOAjason.ns.cloudflare.comdns@cloudflare.com serial=2410064049
πŸ“ˆ Tranco rank: #982,931

MX for

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.21.40.123172.67.151.1652606:4700:3032::6815:287b2606:4700:3033::ac43:97a5
●A104.21.40.1232026-07-30 β†’ 2026-07-30 Β· 2 obs
● 2026-07-30 14:18:06
● 2026-07-30 18:28:48
●A172.67.151.1652026-07-30 β†’ 2026-07-30 Β· 2 obs
● 2026-07-30 14:18:06
● 2026-07-30 18:28:48
●A2606:4700:3032::6815:287b2026-07-30 β†’ 2026-07-30 Β· 2 obs
● 2026-07-30 14:18:06
● 2026-07-30 18:28:48
●A2606:4700:3033::ac43:97a52026-07-30 β†’ 2026-07-30 Β· 2 obs
● 2026-07-30 14:18:06
● 2026-07-30 18:28:48

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...-
isolutek.comjason.ns.cloudflare.com, kimora.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.179

NS records: jason.ns.cloudflare.com, kimora.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isolutek.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.151.165, 104.21.40.123
AAAA22606:4700:3033::ac43:97a5, 2606:4700:3032::6815:287b
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

Mail for isolutek.com is routed through the mail server mail.isolutek.com.

IP Addresses

mail.isolutek.com resolves to four IP addresses: 104.21.40.123, 172.67.151.165, 2606:4700:3032::6815:287b and 2606:4700:3033::ac43:97a5.

ssjrfzd.cn, cfrvideos.com, cn.zhizchuchi.baoluo.uy.xinshidehui2.com plus two other host names have IP numbers in common with mail.isolutek.com.