ctraining365.com - robtex.com

ctraining365.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c9b0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1608🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.8Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.176🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdavid.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A2803:f800:50::6ca2:c198🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdavid.ns.cloudflare.com
A2a06:98c1:50::ac40:2198🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdavid.ns.cloudflare.com
A108.162.193.152🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A172.64.33.152🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A173.245.59.152🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
NSelle.ns.cloudflare.com
A2606:4700:50::adf5:3a6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelle.ns.cloudflare.com
A2803:f800:50::6ca2:c06e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelle.ns.cloudflare.com
A2a06:98c1:50::ac40:206e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelle.ns.cloudflare.com
A108.162.192.110🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelle.ns.cloudflare.com
A172.64.32.110🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelle.ns.cloudflare.com
A173.245.58.110🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelle.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.22.8, 172.67.201.176
IPv62606:4700:3033::ac43:c9b0, 2606:4700:3037::6815:1608
SOAdavid.ns.cloudflare.comdns@cloudflare.com serial=2396509612

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=1774498667

Same first word

ctraining365.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSdavid.ns.cloudflare.comelle.ns.cloudflare.comns1.alidns.comns1.dynadot.comns2.alidns.comns2.dynadot.comMXmxbiz1.qq.commxbiz2.qq.comA104.21.22.8172.67.201.1762606:4700:3033::ac43:c9b02606:4700:3037::6815:1608115.159.122.228154.85.207.50203.81.29.131
●NSdavid.ns.cloudflare.com2026-03-25 → 2026-03-26 · 3 obs
○ 2021-10-04 14:03:18
● 2026-03-25 12:54:54
● 2026-03-26 04:40:56
●NSelle.ns.cloudflare.com2026-03-25 → 2026-03-26 · 3 obs
○ 2021-10-04 14:03:18
● 2026-03-25 12:54:54
● 2026-03-26 04:40:56
○NSns1.alidns.com2015-07-20 → 2017-02-19 · 4 obs
● 2015-07-20 23:10:16
● 2017-02-19 15:56:12
○ 2021-10-04 14:03:18
○ 2026-03-26 04:40:56
○NSns1.dynadot.com2021-10-04 → 2021-10-04 · 4 obs
○ 2017-02-19 15:56:12
● 2021-10-04 14:03:18
○ 2026-03-25 12:54:54
○ 2026-03-26 04:40:56
○NSns2.alidns.com2015-07-20 → 2017-02-19 · 4 obs
● 2015-07-20 23:10:16
● 2017-02-19 15:56:12
○ 2021-10-04 14:03:18
○ 2026-03-26 04:40:56
○NSns2.dynadot.com2021-10-04 → 2021-10-04 · 4 obs
○ 2017-02-19 15:56:12
● 2021-10-04 14:03:18
○ 2026-03-25 12:54:54
○ 2026-03-26 04:40:56
○MXmxbiz1.qq.com2015-07-20 → 2017-02-19 · 4 obs
● 2015-07-20 23:10:16
● 2017-02-19 15:56:12
○ 2021-10-04 14:03:18
○ 2026-03-26 04:40:56
○MXmxbiz2.qq.com2015-07-20 → 2017-02-19 · 4 obs
● 2015-07-20 23:10:16
● 2017-02-19 15:56:12
○ 2021-10-04 14:03:18
○ 2026-03-26 04:40:56
●A104.21.22.82026-03-25 → 2026-03-26 · 3 obs
○ 2021-10-04 14:03:18
● 2026-03-25 12:54:54
● 2026-03-26 04:40:56
○A115.159.122.2282015-11-25 → 2017-02-19 · 5 obs
○ 2015-07-20 23:10:16
● 2015-11-25 00:51:10
● 2017-02-19 15:56:12
○ 2021-10-04 14:03:18
○ 2026-03-26 04:40:56
○A154.85.207.502021-10-04 → 2021-10-04 · 4 obs
○ 2017-02-19 15:56:12
● 2021-10-04 14:03:18
○ 2026-03-25 12:54:54
○ 2026-03-26 04:40:56
●A172.67.201.1762026-03-25 → 2026-03-26 · 3 obs
○ 2021-10-04 14:03:18
● 2026-03-25 12:54:54
● 2026-03-26 04:40:56
○A203.81.29.1312015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 23:10:16
○ 2015-11-25 00:51:10
○ 2026-03-26 04:40:56
●A2606:4700:3033::ac43:c9b02026-03-25 → 2026-03-26 · 3 obs
○ 2021-10-04 14:03:18
● 2026-03-25 12:54:54
● 2026-03-26 04:40:56
●A2606:4700:3037::6815:16082026-03-25 → 2026-03-26 · 3 obs
○ 2021-10-04 14:03:18
● 2026-03-25 12:54:54
● 2026-03-26 04:40:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...-
ctraining365.comelle.ns.cloudflare.com, david.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.152

NS records: elle.ns.cloudflare.com, david.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctraining365.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.201.176, 104.21.22.8
AAAA22606:4700:3037::6815:1608, 2606:4700:3033::ac43:c9b0
NS2david.ns.cloudflare.com, elle.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1david.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ctraining365.com resolves to four IPs: 2606:4700:3033::ac43:c9b0, 2606:4700:3037::6815:1608, 104.21.22.8 and 172.67.201.176.

Other host names such as playgamer.com.ar, techefy.com, roysc.com, femei-moderne.ro and www.uews.co.uk share IP numbers with ctraining365.com.

Name Servers

ctraining365.com is delegated to two name servers: david.ns.cloudflare.com and elle.ns.cloudflare.com.

ctraining365.com uses the same name server setup as other domains, including o2st.com, sozhongguo.com, lbwcxx.com, scoutway.net and bdgcw.com.

At least part of the name servers for ctraining365.com are shared with other domains, for instance smiledoc.org, lbsim.ac.in, jaknet.my.id, veinticuatro-siete.com and tuitehao.cc.

These name servers are commonly used alongside arya.ns.cloudflare.com and joyce.ns.cloudflare.com.

Host names with six IP numbers:

david.ns.cloudflare.com points to: 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152.

elle.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6e, 2803:f800:50::6ca2:c06e, 2a06:98c1:50::ac40:206e, 108.162.192.110, 172.64.32.110 and 173.245.58.110.