mail.rdsutah.com - robtex.com

mail.rdsutah.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a0bdπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:ee5πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.14.229Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.160.189πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.14.229, 172.67.160.189
IPv6 hints2606:4700:3031::ac43:a0bd, 2606:4700:3035::6815:ee5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com

rdsutah.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a0bdπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:ee5πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.14.229Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.160.189πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjobs.ns.cloudflare.com ⭐
NSmimi.ns.cloudflare.com
MXmx1-hosting.jellyfish.systems ⭐
MXmx2-hosting.jellyfish.systems(10)
MXmx3-hosting.jellyfish.systems(20)
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.14.229, 172.67.160.189
IPv6 hints2606:4700:3031::ac43:a0bd, 2606:4700:3035::6815:ee5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAjobs.ns.cloudflare.comdns@cloudflare.com serial=2401117434

Previously MX for

Same first word

Similar names

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026A104.21.14.229172.67.160.1892606:4700:3031::ac43:a0bd2606:4700:3035::6815:ee52600:3c01::f03c:91ff:fe56:306250.116.0.19474.220.207.175
●A104.21.14.2292026-05-10 β†’ 2026-05-10 Β· 2 obs
β—‹ 2016-06-22 23:12:42
● 2026-05-10 08:36:56
●A172.67.160.1892026-05-10 β†’ 2026-05-10 Β· 2 obs
β—‹ 2016-06-22 23:12:42
● 2026-05-10 08:36:56
β—‹A2600:3c01::f03c:91ff:fe56:30622016-01-15 β†’ 2016-06-22 Β· 4 obs
β—‹ 2015-10-15 11:10:06
● 2016-01-15 10:29:56
● 2016-06-22 23:12:42
β—‹ 2026-05-10 08:36:56
●A2606:4700:3031::ac43:a0bd2026-05-10 β†’ 2026-05-10 Β· 2 obs
β—‹ 2016-06-22 23:12:42
● 2026-05-10 08:36:56
●A2606:4700:3035::6815:ee52026-05-10 β†’ 2026-05-10 Β· 2 obs
β—‹ 2016-06-22 23:12:42
● 2026-05-10 08:36:56
β—‹A50.116.0.1942016-01-15 β†’ 2016-06-22 Β· 4 obs
β—‹ 2015-10-15 11:10:06
● 2016-01-15 10:29:56
● 2016-06-22 23:12:42
β—‹ 2026-05-10 08:36:56
β—‹A74.220.207.1752015-05-31 β†’ 2015-10-15 Β· 4 obs
● 2015-05-31 09:22:10
● 2015-10-15 11:10:06
β—‹ 2016-01-15 10:29:56
β—‹ 2026-05-10 08:36:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...-
rdsutah.comjobs.ns.cloudflare.com, mimi.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.192.203

NS records: jobs.ns.cloudflare.com, mimi.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdsutah.com (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.160.189, 104.21.14.229
AAAA22606:4700:3035::6815:ee5, 2606:4700:3031::ac43:a0bd
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.rdsutah.com maps to four IP numbers: 2606:4700:3031::ac43:a0bd, 2606:4700:3035::6815:ee5, 104.21.14.229 and 172.67.160.189.

other host names include lbscience.org, bad(0x6d6f746865726675636b6572).com, liuxblog.com, pivoit.com and www.getgames.io; they share IP numbers with mail.rdsutah.com.