www.cohs.com - robtex.com

www.cohs.com

CNAMEcohscom.finalsite.com
CNAMEclients.finalsitecdn.com
DNSSEC⚠️ Not signed
A2606:4700::6811:a27bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700::6811:a37bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700::6811:a47bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700::6811:a57bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700::6811:a67bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.17.162.123Cloudflare104.17.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.17.163.123Cloudflare104.17.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.17.164.123Cloudflare104.17.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.17.165.123Cloudflare104.17.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.17.166.123Cloudflare104.17.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.17.162.123, 104.17.163.123, 104.17.164.123, 104.17.165.123, 104.17.166.123
IPv6 hints2606:4700::6811:a27b, 2606:4700::6811:a37b, 2606:4700::6811:a47b, 2606:4700::6811:a57b, 2606:4700::6811:a67b

cohs.com

DNSSEC⚠️ Not signed
A104.17.71.73Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns09.domaincontrol.com ⭐
NSns10.domaincontrol.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(20)
MXalt2.aspmx.l.google.com(30)
MXaspmx2.googlemail.com(40)
MXaspmx3.googlemail.com(50)
MXcohs-com.mail.protection.outlook.com(60)
TXTMS=ms99506686
TXTapple-domain-verification=7x30Ow278jfrbBq6
TXTv=spf1 include:_spf.google.com include:customerspf.schoolmessenger.com includ...
SOAns09.domaincontrol.comdns@jomax.net 2025-11-04 #1
WOT: SAFE (65/100)
WOT: SAFE (65/100)

Same first word

Similar names

DNS History

26 records (1 active, 25 former)

200920112013201520172019202120232025NSns2.quickserve.comns7.ns0.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA216.92.94.23034.204.122.3234.205.105.734.205.201.12134.206.219.24854.209.169.5554.84.34.15969.89.17.165CNAMEcohscom.finalsite.combbk12.cms.myschoolcdn.combbk12e1-a-01.cms.myschoolcdn.combbk12e1-cms-shieldv2.myschoolcdn.combbk12e1-d-01.cms.myschoolcdn.comcache-a-02.onmessage.whipplehillsites.comcache.onmessage.whipplehillsites.comcohs.comcohs.onmessage.whipplehillsites.com
β—‹NSns2.quickserve.com2015-11-22 β†’ 2017-04-29 Β· 5 obs
● 2015-11-22 04:36:32
β—‹ 2016-03-21 12:04:12
● 2017-04-29 03:05:42
β—‹ 2026-04-11 09:46:42
β—‹ 2026-04-26 17:51:10
β—‹NSns7.ns0.com2015-11-22 β†’ 2017-04-29 Β· 4 obs
● 2015-11-22 04:36:32
● 2017-04-29 03:05:42
β—‹ 2026-04-11 09:46:42
β—‹ 2026-04-26 17:51:10
β—‹MXalt1.aspmx.l.google.com2015-11-22 β†’ 2015-11-22 Β· 3 obs
● 2015-11-22 04:36:32
β—‹ 2016-03-21 12:04:12
β—‹ 2026-04-26 17:51:10
β—‹MXalt2.aspmx.l.google.com2015-11-22 β†’ 2015-11-22 Β· 3 obs
● 2015-11-22 04:36:32
β—‹ 2016-03-21 12:04:12
β—‹ 2026-04-26 17:51:10
β—‹MXaspmx.l.google.com2015-11-22 β†’ 2015-11-22 Β· 3 obs
● 2015-11-22 04:36:32
β—‹ 2016-03-21 12:04:12
β—‹ 2026-04-26 17:51:10
β—‹MXaspmx2.googlemail.com2015-11-22 β†’ 2015-11-22 Β· 3 obs
● 2015-11-22 04:36:32
β—‹ 2016-03-21 12:04:12
β—‹ 2026-04-26 17:51:10
β—‹MXaspmx3.googlemail.com2015-11-22 β†’ 2015-11-22 Β· 3 obs
● 2015-11-22 04:36:32
β—‹ 2016-03-21 12:04:12
β—‹ 2026-04-26 17:51:10
β—‹MXaspmx4.googlemail.com2015-11-22 β†’ 2015-11-22 Β· 3 obs
● 2015-11-22 04:36:32
β—‹ 2016-03-21 12:04:12
β—‹ 2026-04-26 17:51:10
β—‹MXaspmx5.googlemail.com2015-11-22 β†’ 2015-11-22 Β· 3 obs
● 2015-11-22 04:36:32
β—‹ 2016-03-21 12:04:12
β—‹ 2026-04-26 17:51:10
β—‹A216.92.94.2302015-07-19 β†’ 2015-11-22 Β· 5 obs
β—‹ 2008-12-09 10:12:40
● 2015-07-19 00:45:00
● 2015-11-22 04:36:32
β—‹ 2016-03-21 12:04:12
β—‹ 2026-04-26 17:51:10
β—‹A34.204.122.322017-04-07 β†’ 2017-04-07 Β· 4 obs
β—‹ 2016-08-11 05:16:22
● 2017-04-07 21:42:06
β—‹ 2017-04-29 03:05:42
β—‹ 2026-04-26 17:51:10
β—‹A34.205.105.72017-04-29 β†’ 2017-04-29 Β· 4 obs
β—‹ 2017-04-07 21:42:06
● 2017-04-29 03:05:42
β—‹ 2026-04-11 09:46:42
β—‹ 2026-04-26 17:51:10
β—‹A34.205.201.1212017-04-07 β†’ 2017-04-07 Β· 4 obs
β—‹ 2016-08-11 05:16:22
● 2017-04-07 21:42:06
β—‹ 2017-04-29 03:05:42
β—‹ 2026-04-26 17:51:10
β—‹A34.206.219.2482017-04-29 β†’ 2017-04-29 Β· 4 obs
β—‹ 2017-04-07 21:42:06
● 2017-04-29 03:05:42
β—‹ 2026-04-11 09:46:42
β—‹ 2026-04-26 17:51:10
β—‹A54.209.169.552016-08-11 β†’ 2016-08-11 Β· 4 obs
β—‹ 2016-03-21 12:04:12
● 2016-08-11 05:16:22
β—‹ 2017-04-07 21:42:06
β—‹ 2026-04-26 17:51:10
β—‹A54.84.34.1592016-03-21 β†’ 2016-03-21 Β· 4 obs
β—‹ 2015-11-22 04:36:32
● 2016-03-21 12:04:12
β—‹ 2016-08-11 05:16:22
β—‹ 2026-04-26 17:51:10
β—‹A69.89.17.1652008-12-09 β†’ 2008-12-09 Β· 3 obs
● 2008-12-09 10:12:40
β—‹ 2015-07-19 00:45:00
β—‹ 2026-04-26 17:51:10
β—‹CNAMEbbk12.cms.myschoolcdn.com2016-08-11 β†’ 2016-08-11 Β· 4 obs
β—‹ 2016-03-21 12:04:12
● 2016-08-11 05:16:22
β—‹ 2017-04-07 21:42:06
β—‹ 2026-04-26 17:51:10
β—‹CNAMEbbk12e1-a-01.cms.myschoolcdn.com2016-08-11 β†’ 2016-08-11 Β· 4 obs
β—‹ 2016-03-21 12:04:12
● 2016-08-11 05:16:22
β—‹ 2017-04-07 21:42:06
β—‹ 2026-04-26 17:51:10
β—‹CNAMEbbk12e1-cms-shieldv2.myschoolcdn.com2017-04-07 β†’ 2017-04-29 Β· 5 obs
β—‹ 2016-08-11 05:16:22
● 2017-04-07 21:42:06
● 2017-04-29 03:05:42
β—‹ 2026-04-11 09:46:42
β—‹ 2026-04-26 17:51:10
β—‹CNAMEbbk12e1-d-01.cms.myschoolcdn.com2016-08-11 β†’ 2016-08-11 Β· 4 obs
β—‹ 2016-03-21 12:04:12
● 2016-08-11 05:16:22
β—‹ 2017-04-07 21:42:06
β—‹ 2026-04-26 17:51:10
β—‹CNAMEcache-a-02.onmessage.whipplehillsites.com2016-03-21 β†’ 2016-03-21 Β· 4 obs
β—‹ 2008-12-09 10:12:40
● 2016-03-21 12:04:12
β—‹ 2016-08-11 05:16:22
β—‹ 2026-04-26 17:51:10
β—‹CNAMEcache.onmessage.whipplehillsites.com2016-03-21 β†’ 2016-03-21 Β· 4 obs
β—‹ 2008-12-09 10:12:40
● 2016-03-21 12:04:12
β—‹ 2016-08-11 05:16:22
β—‹ 2026-04-26 17:51:10
β—‹CNAMEcohs.com2008-12-09 β†’ 2017-04-29 Β· 4 obs
● 2008-12-09 10:12:40
● 2017-04-29 03:05:42
β—‹ 2026-04-11 09:46:42
β—‹ 2026-04-26 17:51:10
β—‹CNAMEcohs.onmessage.whipplehillsites.com2016-03-21 β†’ 2017-04-29 Β· 5 obs
β—‹ 2008-12-09 10:12:40
● 2016-03-21 12:04:12
● 2017-04-29 03:05:42
β—‹ 2026-04-11 09:46:42
β—‹ 2026-04-26 17:51:10
●CNAMEcohscom.finalsite.com2026-04-11 β†’ 2026-04-26 Β· 3 obs
β—‹ 2017-04-29 03:05:42
● 2026-04-11 09:46:42
● 2026-04-26 17:51:10

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...-
cohs.comns09.domaincontrol.com, ns10.domaincontrol.com4 records

βœ… Authoritative Response

Server:97.74.104.5

NS records: ns09.domaincontrol.com, ns10.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cohs.com (unsigned zone)

⏱️ Timing

Total: 361ms | Queries: -

πŸ“„ Records

TypeCountSample Data
CNAME1cohscom.finalsite.com

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns09.domaincontrol.com, ns09.domaincontrol.com, ns10.domaincontrol.com...)

Analysis

IP Addresses

www.cohs.com points to ten IP numbers: 2606:4700::6811:a27b, 2606:4700::6811:a37b, 2606:4700::6811:a47b, 2606:4700::6811:a57b, 2606:4700::6811:a67b, 104.17.162.123, 104.17.163.123, 104.17.164.123, 104.17.165.123 and 104.17.166.123.

Other host names, for instance mailvm.loomis.org, aldro.org, eschool.psjaisd.us, mntc.edu and siprep.org share IP numbers with www.cohs.com.