mail.cingularsource.com - robtex.com

mail.cingularsource.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a91dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:1b69πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.27.105Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.169.29πŸ‡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
IPv4104.21.27.105, 172.67.169.29
IPv62606:4700:3031::ac43:a91d, 2606:4700:3036::6815:1b69

cingularsource.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a91dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:1b69πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.27.105Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.169.29πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSbrynne.ns.cloudflare.com ⭐
NSmike.ns.cloudflare.com
MX_dc-mx.04b85b1a6077.cingularsource.com ⭐
TXTv=spf1 +a +mx +ip4:135.148.100.81 ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.27.105, 172.67.169.29
IPv62606:4700:3031::ac43:a91d, 2606:4700:3036::6815:1b69
SOAbrynne.ns.cloudflare.comdns@cloudflare.com serial=2396360292
WOT: SAFE (60/100)

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.27.105172.67.169.292606:4700:3031::ac43:a91d2606:4700:3036::6815:1b6964.39.51.33
●A104.21.27.1052026-03-14 β†’ 2026-03-25 Β· 3 obs
β—‹ 2016-11-14 20:36:16
● 2026-03-14 06:00:40
● 2026-03-25 07:10:28
●A172.67.169.292026-03-14 β†’ 2026-03-25 Β· 3 obs
β—‹ 2016-11-14 20:36:16
● 2026-03-14 06:00:40
● 2026-03-25 07:10:28
●A2606:4700:3031::ac43:a91d2026-03-14 β†’ 2026-03-25 Β· 3 obs
β—‹ 2016-11-14 20:36:16
● 2026-03-14 06:00:40
● 2026-03-25 07:10:28
●A2606:4700:3036::6815:1b692026-03-14 β†’ 2026-03-25 Β· 3 obs
β—‹ 2016-11-14 20:36:16
● 2026-03-14 06:00:40
● 2026-03-25 07:10:28
β—‹A64.39.51.332015-06-04 β†’ 2016-11-14 Β· 4 obs
● 2015-06-04 15:29:42
● 2016-11-14 20:36:16
β—‹ 2026-03-14 06:00:40
β—‹ 2026-03-25 07:10:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cingularsource.combrynne.ns.cloudflare.com, mike.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.195.63

NS records: brynne.ns.cloudflare.com, mike.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cingularsource.com (unsigned zone)

⏱️ Timing

Total: 323ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.169.29, 104.21.27.105
AAAA22606:4700:3031::ac43:a91d, 2606:4700:3036::6815:1b69
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.cingularsource.com points to four IP numbers: 2606:4700:3031::ac43:a91d, 2606:4700:3036::6815:1b69, 104.21.27.105 and 172.67.169.29.

Other host names including poml.mobile-legend.my.id, conecteseg.com.br, ozjetboating.com, heavystream.com and duryabaziz.com share IP numbers with mail.cingularsource.com.