cksystem.com - robtex.com

cksystem.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2667🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:ddfb🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.103Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.251🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemily.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A2803:f800:50::6ca2:c09b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemily.ns.cloudflare.com
A2a06:98c1:50::ac40:209b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemily.ns.cloudflare.com
A108.162.192.155🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A172.64.32.155🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A173.245.58.155🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
NStodd.ns.cloudflare.com
A2606:4700:58::adf5:3b92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A2803:f800:50::6ca2:c192🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtodd.ns.cloudflare.com
A2a06:98c1:50::ac40:2192🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtodd.ns.cloudflare.com
A108.162.193.146🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A172.64.33.146🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A173.245.59.146🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
MXmx1-us1.ppe-hosted.com ⭐
A67.231.154.162🇺🇸 Proofpoint67.231.154.0/24 Inc.
PTRmx1-us1.ppe-hosted.com
A148.163.129.50🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.
PTRmx1-us1.ppe-hosted.com
MXmx2-us1.ppe-hosted.com(1)
A67.231.154.163🇺🇸 Proofpoint67.231.154.0/24 Inc.
PTRmx2-us1.ppe-hosted.com
A148.163.129.51🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.
PTRmx2-us1.ppe-hosted.com
TXTE1751raaQAZs
TXTMS=00C707A01409E943D28009A72C13EFB7A51AFCF3
TXTgoogle-site-verification=3_APzwAvEVz7SIe4n9BTyUsiyQ8kpiAIS_Z-gIV0xNM
TXTgoogle-site-verification=fZTVfN1bMnSx1BwttLS2vXSkuizU-2jtARiFHqBEV0k
TXTms-domain-verification=d308c418-b749-4bef-8123-be8be6a6b95f
TXTsophos-domain-verification=ac64c1afca7986e91ea7c05c0eb7040336513a059371224873...
TXTtwilio-domain-verification=e07d800f36ec4dea9ae7ced7f07a61a6
TXTv=spf1 include:spf.myconnectwise.net include:_spf.cksystem_com._d.easydmarc.p...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.38.103, 172.67.221.251
IPv62606:4700:3032::6815:2667, 2606:4700:3033::ac43:ddfb
SOAemily.ns.cloudflare.comdns@cloudflare.com serial=2396942224

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
WOT: SAFE (63/100)

Same first word

cksystem.com
cksystem.ru

Similar names

kcsystem.es
kcsystem.net

DNS History

27 records (8 active, 19 former)

20162017201820192020202120222023202420252026NSemily.ns.cloudflare.comtodd.ns.cloudflare.comlynn.ns.cloudflare.comns1.dnsbycomodo.netns2.dnsbycomodo.netval.ns.cloudflare.comMXmx1-us1.ppe-hosted.commx2-us1.ppe-hosted.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.38.103172.67.221.2512606:4700:3032::6815:26672606:4700:3033::ac43:ddfb104.25.160.30104.25.161.30184.168.47.225188.114.96.0188.114.97.02400:cb00:2048:1::6819:a01e2400:cb00:2048:1::6819:a11e2a06:98c1:3120::2a06:98c1:3121::72.165.83.109
●NSemily.ns.cloudflare.com2026-02-17 → 2026-03-01 · 3 obs
○ 2017-05-31 07:28:42
● 2026-02-17 08:43:22
● 2026-03-01 13:42:12
○NSlynn.ns.cloudflare.com2016-06-02 → 2017-05-31 · 5 obs
○ 2016-05-12 22:18:42
● 2016-06-02 23:03:56
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
○NSns1.dnsbycomodo.net2015-07-15 → 2016-05-12 · 4 obs
● 2015-07-15 15:08:06
● 2016-05-12 22:18:42
○ 2016-06-02 23:03:56
○ 2026-03-01 13:42:12
○NSns2.dnsbycomodo.net2015-07-15 → 2016-05-12 · 4 obs
● 2015-07-15 15:08:06
● 2016-05-12 22:18:42
○ 2016-06-02 23:03:56
○ 2026-03-01 13:42:12
●NStodd.ns.cloudflare.com2026-02-17 → 2026-03-01 · 3 obs
○ 2017-05-31 07:28:42
● 2026-02-17 08:43:22
● 2026-03-01 13:42:12
○NSval.ns.cloudflare.com2016-06-02 → 2017-05-31 · 5 obs
○ 2016-05-12 22:18:42
● 2016-06-02 23:03:56
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
○MXalt1.aspmx.l.google.com2015-07-15 → 2017-05-31 · 4 obs
● 2015-07-15 15:08:06
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
○MXalt2.aspmx.l.google.com2015-07-15 → 2017-05-31 · 4 obs
● 2015-07-15 15:08:06
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
○MXaspmx.l.google.com2015-07-15 → 2017-05-31 · 4 obs
● 2015-07-15 15:08:06
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
○MXaspmx2.googlemail.com2015-07-15 → 2017-05-31 · 4 obs
● 2015-07-15 15:08:06
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
○MXaspmx3.googlemail.com2015-07-15 → 2017-05-31 · 4 obs
● 2015-07-15 15:08:06
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
●MXmx1-us1.ppe-hosted.com2026-02-17 → 2026-03-01 · 3 obs
○ 2017-05-31 07:28:42
● 2026-02-17 08:43:22
● 2026-03-01 13:42:12
●MXmx2-us1.ppe-hosted.com2026-02-17 → 2026-03-01 · 3 obs
○ 2017-05-31 07:28:42
● 2026-02-17 08:43:22
● 2026-03-01 13:42:12
●A104.21.38.1032026-02-17 → 2026-03-01 · 16 obs
○ 2017-05-31 07:28:42
● 2026-02-17 08:43:22
● 2026-02-18 23:45:16
○ 2026-02-19 04:04:56
○ 2026-02-20 14:22:22
● 2026-02-21 15:58:26
● 2026-02-23 14:06:00
○ 2026-02-23 19:13:14
● 2026-02-23 23:36:38
○ 2026-02-24 11:44:46
○ 2026-02-25 06:02:56
● 2026-02-25 07:02:26
○ 2026-02-27 10:45:06
● 2026-02-27 14:26:12
○ 2026-02-28 19:59:26
● 2026-03-01 13:42:12
○A104.25.160.302016-06-02 → 2017-05-31 · 5 obs
○ 2016-05-12 22:18:42
● 2016-06-02 23:03:56
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
○A104.25.161.302016-06-02 → 2017-05-31 · 5 obs
○ 2016-05-12 22:18:42
● 2016-06-02 23:03:56
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
●A172.67.221.2512026-02-17 → 2026-03-01 · 16 obs
○ 2017-05-31 07:28:42
● 2026-02-17 08:43:22
● 2026-02-18 23:45:16
○ 2026-02-19 04:04:56
○ 2026-02-20 14:22:22
● 2026-02-21 15:58:26
● 2026-02-23 14:06:00
○ 2026-02-23 19:13:14
● 2026-02-23 23:36:38
○ 2026-02-24 11:44:46
○ 2026-02-25 06:02:56
● 2026-02-25 07:02:26
○ 2026-02-27 10:45:06
● 2026-02-27 14:26:12
○ 2026-02-28 19:59:26
● 2026-03-01 13:42:12
○A184.168.47.2252016-03-23 → 2016-05-12 · 5 obs
○ 2015-12-20 01:32:28
● 2016-03-23 10:19:38
● 2016-05-12 22:18:42
○ 2016-06-02 23:03:56
○ 2026-03-01 13:42:12
○A188.114.96.02026-02-19 → 2026-02-28 · 15 obs
○ 2026-02-17 08:43:22
○ 2026-02-18 23:45:16
● 2026-02-19 04:04:56
● 2026-02-20 14:22:22
○ 2026-02-21 15:58:26
○ 2026-02-23 14:06:00
● 2026-02-23 19:13:14
○ 2026-02-23 23:36:38
● 2026-02-24 11:44:46
● 2026-02-25 06:02:56
○ 2026-02-25 07:02:26
● 2026-02-27 10:45:06
○ 2026-02-27 14:26:12
● 2026-02-28 19:59:26
○ 2026-03-01 13:42:12
○A188.114.97.02026-02-19 → 2026-02-28 · 15 obs
○ 2026-02-17 08:43:22
○ 2026-02-18 23:45:16
● 2026-02-19 04:04:56
● 2026-02-20 14:22:22
○ 2026-02-21 15:58:26
○ 2026-02-23 14:06:00
● 2026-02-23 19:13:14
○ 2026-02-23 23:36:38
● 2026-02-24 11:44:46
● 2026-02-25 06:02:56
○ 2026-02-25 07:02:26
● 2026-02-27 10:45:06
○ 2026-02-27 14:26:12
● 2026-02-28 19:59:26
○ 2026-03-01 13:42:12
○A2400:cb00:2048:1::6819:a01e2016-11-16 → 2017-05-31 · 5 obs
○ 2016-06-02 23:03:56
● 2016-11-16 08:43:30
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
○A2400:cb00:2048:1::6819:a11e2016-11-16 → 2017-05-31 · 5 obs
○ 2016-06-02 23:03:56
● 2016-11-16 08:43:30
● 2017-05-31 07:28:42
○ 2026-02-17 08:43:22
○ 2026-03-01 13:42:12
●A2606:4700:3032::6815:26672026-02-17 → 2026-03-01 · 16 obs
○ 2017-05-31 07:28:42
● 2026-02-17 08:43:22
● 2026-02-18 23:45:16
○ 2026-02-19 04:04:56
○ 2026-02-20 14:22:22
● 2026-02-21 15:58:26
● 2026-02-23 14:06:00
○ 2026-02-23 19:13:14
● 2026-02-23 23:36:38
○ 2026-02-24 11:44:46
○ 2026-02-25 06:02:56
● 2026-02-25 07:02:26
○ 2026-02-27 10:45:06
● 2026-02-27 14:26:12
○ 2026-02-28 19:59:26
● 2026-03-01 13:42:12
●A2606:4700:3033::ac43:ddfb2026-02-17 → 2026-03-01 · 16 obs
○ 2017-05-31 07:28:42
● 2026-02-17 08:43:22
● 2026-02-18 23:45:16
○ 2026-02-19 04:04:56
○ 2026-02-20 14:22:22
● 2026-02-21 15:58:26
● 2026-02-23 14:06:00
○ 2026-02-23 19:13:14
● 2026-02-23 23:36:38
○ 2026-02-24 11:44:46
○ 2026-02-25 06:02:56
● 2026-02-25 07:02:26
○ 2026-02-27 10:45:06
● 2026-02-27 14:26:12
○ 2026-02-28 19:59:26
● 2026-03-01 13:42:12
○A2a06:98c1:3120::2026-02-19 → 2026-02-28 · 15 obs
○ 2026-02-17 08:43:22
○ 2026-02-18 23:45:16
● 2026-02-19 04:04:56
● 2026-02-20 14:22:22
○ 2026-02-21 15:58:26
○ 2026-02-23 14:06:00
● 2026-02-23 19:13:14
○ 2026-02-23 23:36:38
● 2026-02-24 11:44:46
● 2026-02-25 06:02:56
○ 2026-02-25 07:02:26
● 2026-02-27 10:45:06
○ 2026-02-27 14:26:12
● 2026-02-28 19:59:26
○ 2026-03-01 13:42:12
○A2a06:98c1:3121::2026-02-19 → 2026-02-28 · 15 obs
○ 2026-02-17 08:43:22
○ 2026-02-18 23:45:16
● 2026-02-19 04:04:56
● 2026-02-20 14:22:22
○ 2026-02-21 15:58:26
○ 2026-02-23 14:06:00
● 2026-02-23 19:13:14
○ 2026-02-23 23:36:38
● 2026-02-24 11:44:46
● 2026-02-25 06:02:56
○ 2026-02-25 07:02:26
● 2026-02-27 10:45:06
○ 2026-02-27 14:26:12
● 2026-02-28 19:59:26
○ 2026-03-01 13:42:12
○A72.165.83.1092015-07-15 → 2015-12-20 · 4 obs
● 2015-07-15 15:08:06
● 2015-12-20 01:32:28
○ 2016-03-23 10:19:38
○ 2026-03-01 13:42:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...-
cksystem.comtodd.ns.cloudflare.com, emily.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.146

NS records: todd.ns.cloudflare.com, emily.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cksystem.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.38.103, 172.67.221.251
AAAA22606:4700:3033::ac43:ddfb, 2606:4700:3032::6815:2667
NS2emily.ns.cloudflare.com, todd.ns.cloudflare.com
MX2mx1-us1.ppe-hosted.com (pri: 0), mx2-us1.ppe-hosted.com (pri: 1)
TXT8E1751raaQAZs, MS=00C707A01409E943D28009A72C13EFB7A51AF...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emily.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cksystem.com maps to four IP numbers: 2606:4700:3032::6815:2667, 2606:4700:3033::ac43:ddfb, 104.21.38.103 and 172.67.221.251.

Other host names, for instance astrologiavivencial.com.br, serviceno.com, ksdq.net, mehari.com and delipl.com share IP numbers with cksystem.com.

Name Servers

Two name servers emily.ns.cloudflare.com and todd.ns.cloudflare.com handle delegation for cksystem.com.

cksystem.com uses the same name server setup as other domains, for example sammyduvall.com, conaguaambiental.com.br, zacharytipnis.com, draculasdaughter.net and acaotecnologia.com.br.

cksystem.com partially shares name servers with other domains; examples include bonusin.xyz, tcnh.com, trend-update.com, eggerr.com and elektralabs.com.

these name servers are commonly used with the name servers cash.ns.cloudflare.com.

Host names with six IP numbers: emily.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9b, 2803:f800:50::6ca2:c09b, 2a06:98c1:50::ac40:209b, 108.162.192.155, 172.64.32.155 and 173.245.58.155; todd.ns.cloudflare.com points to: 2606:4700:58::adf5:3b92, 2803:f800:50::6ca2:c192, 2a06:98c1:50::ac40:2192, 108.162.193.146, 172.64.33.146 and 173.245.59.146.

Mail Servers

cksystem.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

cksystem.com has the same mail server setup as other domains, including middletnselfie.com, jackshainman.com, kmresorts.com, lemco.us and bardbusiness.com.

cksystem.com shares some mail servers with other domains, at least partially, such as crestpt.com, targettemporaries.com, lafeprep.org, mlfac.com and leeblaine.com.

Host names with two IP numbers:

mx1-us1.ppe-hosted.com points to: 67.231.154.162 and 148.163.129.50

mx2-us1.ppe-hosted.com points to: 67.231.154.163 and 148.163.129.51