ctsfe.com - robtex.com

ctsfe.com

DNSSEC⚠️ Not signed
A141.193.213.10🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
A141.193.213.11🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NSsean.ns.cloudflare.com
A2606:4700:58::adf5:3be7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A2803:f800:50::6ca2:c1e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsean.ns.cloudflare.com
A2a06:98c1:50::ac40:21e7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsean.ns.cloudflare.com
A108.162.193.231🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A172.64.33.231🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A173.245.59.231🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
TXTv=spf1 -all
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2406750937

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=1786052809

Same first word

ctsfe.com

Similar names

cetfs.com
festc.com
eftcs.com
tsfce.cn
fcest.com
ftecs.de
ctfse.com
fetcs.com
fstec.ru
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sctfe.eu
sftec.co.th
tfsec.cn
fsetc.com
stfec.org.uk
ftsec.com
fsetc.de
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fects.net
ectfs.com
cefts.com
ftecs.biz
scfte.cn
efcts.us
cfest.net
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sfetc.cn
tcesf.com
tscfe.com
stefc.cc
csetf.com
ftecs.com
stefc.com
tsfec.com
stefc.de
cfets.org.cn
cfest.co.uk
tecsf.com
ftecs.jp
sftec.de
fstec.pro
ftsec.net
fstec.org
cfets.org
fstec.company
fstec.com.cn
cefst.com
scetf.com
fstec.net
cfets.info
ftecs.net
fects.com
fstec.com
tsfec.com.hk
sftec.ca
stecf.org
fstec.com.br
tecsf.cl
stefc.net
sftec.org
ftsec.ru
cfets.com
efcst.com
ecfts.com
cfets.net
fstec.cn
tcfes.org
fects.org
fetcs.net
scetf.ir
efcst.org
fects.de
cftes.com

DNS History

10 records (4 active, 6 former)

200920112013201520172019202120232025NSamanda.ns.cloudflare.comsean.ns.cloudflare.comns33.domaincontrol.comns34.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA141.193.213.10141.193.213.1168.178.211.972.21.92.4
●NSamanda.ns.cloudflare.com2026-07-01 → 2026-08-06 · 3 obs
○ 2017-05-20 08:10:04
● 2026-07-01 11:46:16
● 2026-08-06 22:09:06
○NSns33.domaincontrol.com2008-03-12 → 2017-05-20 · 4 obs
● 2008-03-12 18:30:02
● 2017-05-20 08:10:04
○ 2026-07-01 11:46:16
○ 2026-08-06 22:09:06
○NSns34.domaincontrol.com2008-03-12 → 2017-05-20 · 4 obs
● 2008-03-12 18:30:02
● 2017-05-20 08:10:04
○ 2026-07-01 11:46:16
○ 2026-08-06 22:09:06
●NSsean.ns.cloudflare.com2026-07-01 → 2026-08-06 · 3 obs
○ 2017-05-20 08:10:04
● 2026-07-01 11:46:16
● 2026-08-06 22:09:06
○MXmailstore1.secureserver.net2008-03-12 → 2017-05-20 · 4 obs
● 2008-03-12 18:30:02
● 2017-05-20 08:10:04
○ 2026-07-01 11:46:16
○ 2026-08-06 22:09:06
○MXsmtp.secureserver.net2008-03-12 → 2017-05-20 · 4 obs
● 2008-03-12 18:30:02
● 2017-05-20 08:10:04
○ 2026-07-01 11:46:16
○ 2026-08-06 22:09:06
●A141.193.213.102026-07-01 → 2026-08-06 · 3 obs
○ 2017-05-20 08:10:04
● 2026-07-01 11:46:16
● 2026-08-06 22:09:06
●A141.193.213.112026-07-01 → 2026-08-06 · 3 obs
○ 2017-05-20 08:10:04
● 2026-07-01 11:46:16
● 2026-08-06 22:09:06
○A68.178.211.92008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 18:30:02
○ 2015-05-23 18:19:28
○ 2026-08-06 22:09:06
○A72.21.92.42015-05-23 → 2017-05-20 · 5 obs
○ 2008-03-12 18:30:02
● 2015-05-23 18:19:28
● 2017-05-20 08:10:04
○ 2026-07-01 11:46:16
○ 2026-08-06 22:09:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...-
ctsfe.comsean.ns.cloudflare.com, amanda.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.231

NS records: sean.ns.cloudflare.com, amanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctsfe.com (unsigned zone)

⏱️ Timing

Total: 1009ms | Queries: -

📄 Records

TypeCountSample Data
A2141.193.213.10, 141.193.213.11
NS2amanda.ns.cloudflare.com, sean.ns.cloudflare.com
TXT1v=spf1 -all
SOA1amanda.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ctsfe.com has two IP addresses: 141.193.213.10 and 141.193.213.11

Two other host names, along with quellerfisher.com, directgovsource.com and gabelli.com, also share IP numbers with ctsfe.com.

Name Servers

Two name servers handle the delegation for ctsfe.com: amanda.ns.cloudflare.com and sean.ns.cloudflare.com.

ctsfe.com shares its NS records with other domains, for example alarmtec.com, helixtap.com, ai4law.workers.dev and two others.

There is at least partial name server overlap between ctsfe.com and other domains — citydisabilities.org.uk, amixiachainx.digital, themalina.com and two more among them.

The name servers luciana.ns.cloudflare.com, colin.ns.cloudflare.com and andy.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

amanda.ns.cloudflare.com resolves to 108.162.192.63, 172.64.32.63 and 173.245.58.63 among others, with 3 other IP addresses in total.

sean.ns.cloudflare.com resolves to 108.162.193.231, 172.64.33.231 and 173.245.59.231 among others, with 3 other IP addresses in total.