cst.com - dns.ninja

`cst.com`

DNSSEC	⚠️ Not signed
A	52.208.213.201^{🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix}
		PTR	`ec2-52-208-213-201.eu-west-1.compute.amazonaws.com`
NS	`ns1.iptwins.net` ⭐
		A	188.165.162.43^{🇫🇷 OVH188.165.0.0/16 ISP Paris, France}
			PTR	`ns1.iptwins.net`
NS	`ns2.iptwins.net`
		A	193.70.18.204^{🇫🇷 OVH193.70.0.0/17}
			PTR	`ns2.iptwins.net`
NS	`ns3.iptwins.com`
		A	2607:5300:203:28d::^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`ns3.iptwins.com`
		A	144.217.70.141^{🇨🇦 OVH144.217.0.0/16 Hosting route}
			PTR	`ns3.iptwins.com`
NS	`ns4.iptwins.com`
		A	2401:c900:1101:496::3^{🇸🇬 SOFTLAYER2401:c900:1100::/40 -sng01}
			PTR	`ns4.iptwins.com`
		A	161.202.174.147^{🇯🇵 SOFTLAYER161.202.160.0/19 -sng01}
			PTR	`ns4.iptwins.com`
MX	`mxa-00752701.gslb.pphosted.com` ⭐
		A	205.220.185.186^{🇳🇱 PROOFPOINT-ASN-EU205.220.185.0/24 Proofpoint Inc.}
			PTR	`mx08-00752701.pphosted.com`
MX	`mxb-00752701.gslb.pphosted.com` ⭐
		A	143.55.144.134^{🇩🇪 PROOFPOINT-ASN-EU143.55.144.0/24}
			PTR	`mx07-00752701.pphosted.com`
TXT	`v=spf1 mx include:spf-00752701.pphosted.com -all`
SOA	`ns1.iptwins.net`dns-log@iptwins.com 2026-06-16 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786551549

rank #320052 globally
rank #129827 in the tld
WOT: SAFE (72/100)

Subdomains

updates.cst.com

www.cst.com

Same first word

cst.in.th

cst.systems

cst.tv

cst.ru

cst.olsztyn.pl

cst.academy

cst.org

cst.net

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cst.technology

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cst.online

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cst.gdn

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cst.link

cst.be

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cst.info

cst.bg

cst.cl

cst.co.uk

cst.lv

cst.no

cst.services

cst.org.cn

cst.ps

cst.kr

cst.com.sg

cst.com.ua

cst.casino

cst.hu

cst.global

cst.co.cr

cst.dk

cst.kz

cst.se

cst.at

cst.ma

cst.com.tr

cst.pl

cst.vs.mythic-beasts.com

cst.international

cst.it

cst.work

cst.fi

cst.com.tw

cst.gov.sa

cst.edu.py

cst.rs

cst.ac

cst.edu.bt

cst.nl

cst.edu

cst.nu

cst.net.pl

cst.by

cst.com.my

cst.net.br

cst.ca

cst.org.tw

cst.pt

cst.tn

cst.bz

cst.jp

cst.today

cst.asia

cst.tas.edu.au

cst.co.in

cst.mx

cst.world

cst.ro

cst.fr

cst.id

cst.cat

cst.tires

cst.me

cst.im

cst.co

cst.es

cst.lu

cst.solar

cst.hk

cst.eu.com

cst.gov.uk

cst.company

cst.co.kr

cst.st

cst.ac.cn

cst.co.za

cst.lt

cst.com.pl

cst.org.au

Similar names

cts.edu

cts.salvador.br

cts.media

stc.df.gov.br

cts.com.pl

cts.com.hr

cts.com.ua

tsc.co.il

stc.com.iq

stc.lt

stc.nsw.edu.au

cts.com

tcs.sg

tsc.email

cts.org.il

stc.spb.ru

stc.se

tsc.solar

sct.fi

cts.co.il

tcs.cl

tsc.moscow

cts.design

tcs.de

sct.sk

sct.asia

stc.info

tcs.se

stc.qld.edu.au

tcs.be

sct.cc

cts.org

sct.jp

sct.net.au

tsc.net.sa

cts.co.kr

sct.com.br

tsc.dk

tsc.ie

tcs.ch

sct.nhs.uk

stc.com.my

tcs.fr

sct.de

tcs.to

tsc.info

stc

sct.pt

sct.or.jp

stc.pl

tsc.co.nz

tcs.com.sv

cts.co.za

stc.edu.hk

cts.su

cts.com.et

tsc.lt

tsc.com

cts.casino

tcs.world

cts.mx

tcs.nl

tsc.hu

tcs.org.sg

sct.info

stc.org.nz

cts.hu

tsc.co.kr

sct.md

stc.group

sct.co.th

tcs.com.sg

cts.com.kw

cts.pl

tsc.at

tcs.supply

tcs.ed.jp

stc.co.za

cts.lt

tcs.mobi

tsc.us.com

cts.agency

stc.sk

tsc.k12.in.us

sct.com.au

sct.network

cts.vn

tsc.ai

cts.cz

tcs.toys

sct.it

tcs.cn

tcs.it

stc.org

tsc.ru

tcs.construction

tsc.kz

cts.az

tcs.com.cy

stc.ma.gov.br

sct.foundation

tsc.lc

stc.ac.uk

stc.jp

sct.si

cts.net

sct.us

stc.appspot.com

stc.sg

cts.com.hk

stc.ch

tsc.hockey

tcs.in

stc.sa.com

sct.ch

tcs.pictures

tsc.it

stc.lv

tsc.es

tsc.edu

cts.cc

cts.at

stc.ac.in

tcs.ltd

sct.tools

cts.cloud

stc.net.kw

sct.care

tcs.com.ve

tcs.email

stc.jp.net

stc.ac.cn

cts.host

stc.ru

stc.at

tsc.media

sct.lt

tcs.careers

tsc.co.th

tsc.properties

tsc.support

stc.edu.vn

tsc.bz

DNS History

20 records (7 active, 13 former)

○NSns.byteaction.de2008-12-10 → 2008-12-10 · 3 obs

● 2008-12-10 03:53:46
○ 2015-08-25 20:14:22
○ 2026-08-12 16:23:32

○NSns.heagmedianet.de2008-12-10 → 2016-09-17 · 4 obs

● 2008-12-10 03:53:46
● 2016-09-17 09:11:58
○ 2016-10-07 20:16:10
○ 2026-08-12 16:23:32

○NSns1.ecotel.net2016-10-07 → 2018-12-09 · 5 obs

○ 2016-09-17 09:11:58
● 2016-10-07 20:16:10
● 2018-12-09 19:32:18
○ 2026-02-15 05:39:12
○ 2026-08-12 16:23:32

●NSns1.iptwins.net2026-02-15 → 2026-08-12 · 3 obs

○ 2018-12-09 19:32:18
● 2026-02-15 05:39:12
● 2026-08-12 16:23:32

○NSns2.ecotel.net2016-10-07 → 2018-12-09 · 5 obs

○ 2016-09-17 09:11:58
● 2016-10-07 20:16:10
● 2018-12-09 19:32:18
○ 2026-02-15 05:39:12
○ 2026-08-12 16:23:32

○NSns2.heagmedianet.de2015-08-25 → 2016-09-17 · 5 obs

○ 2008-12-10 03:53:46
● 2015-08-25 20:14:22
● 2016-09-17 09:11:58
○ 2016-10-07 20:16:10
○ 2026-08-12 16:23:32

●NSns2.iptwins.net2026-02-15 → 2026-08-12 · 3 obs

○ 2018-12-09 19:32:18
● 2026-02-15 05:39:12
● 2026-08-12 16:23:32

○NSns3.ecotel.net2016-10-07 → 2018-12-09 · 5 obs

○ 2016-09-17 09:11:58
● 2016-10-07 20:16:10
● 2018-12-09 19:32:18
○ 2026-02-15 05:39:12
○ 2026-08-12 16:23:32

●NSns3.iptwins.com2026-02-15 → 2026-08-12 · 3 obs

○ 2018-12-09 19:32:18
● 2026-02-15 05:39:12
● 2026-08-12 16:23:32

●NSns4.iptwins.com2026-02-15 → 2026-08-12 · 3 obs

○ 2018-12-09 19:32:18
● 2026-02-15 05:39:12
● 2026-08-12 16:23:32

○MXcust6354-1.in.mailcontrol.com2017-07-03 → 2018-12-09 · 5 obs

○ 2017-06-15 05:28:28
● 2017-07-03 17:17:32
● 2018-12-09 19:32:18
○ 2026-02-15 05:39:12
○ 2026-08-12 16:23:32

○MXcust6354-2.in.mailcontrol.com2017-07-03 → 2018-12-09 · 5 obs

○ 2017-06-15 05:28:28
● 2017-07-03 17:17:32
● 2018-12-09 19:32:18
○ 2026-02-15 05:39:12
○ 2026-08-12 16:23:32

○MXmailin1.rmx.de2008-12-10 → 2017-06-15 · 4 obs

● 2008-12-10 03:53:46
● 2017-06-15 05:28:28
○ 2017-07-03 17:17:32
○ 2026-08-12 16:23:32

○MXmailin2.rmx.de2008-12-10 → 2017-06-15 · 4 obs

● 2008-12-10 03:53:46
● 2017-06-15 05:28:28
○ 2017-07-03 17:17:32
○ 2026-08-12 16:23:32

○MXmailin3.rmx.de2008-12-10 → 2017-06-15 · 4 obs

● 2008-12-10 03:53:46
● 2017-06-15 05:28:28
○ 2017-07-03 17:17:32
○ 2026-08-12 16:23:32

○MXmailin4.rmx.de2008-12-10 → 2017-06-15 · 4 obs

● 2008-12-10 03:53:46
● 2017-06-15 05:28:28
○ 2017-07-03 17:17:32
○ 2026-08-12 16:23:32

●MXmxa-00752701.gslb.pphosted.com2026-02-15 → 2026-08-12 · 3 obs

○ 2018-12-09 19:32:18
● 2026-02-15 05:39:12
● 2026-08-12 16:23:32

●MXmxb-00752701.gslb.pphosted.com2026-02-15 → 2026-08-12 · 3 obs

○ 2018-12-09 19:32:18
● 2026-02-15 05:39:12
● 2026-08-12 16:23:32

○A213.188.99.2202015-08-25 → 2018-12-09 · 5 obs

○ 2008-12-10 03:53:46
● 2015-08-25 20:14:22
● 2018-12-09 19:32:18
○ 2026-02-15 05:39:12
○ 2026-08-12 16:23:32

●A52.208.213.2012026-02-15 → 2026-08-12 · 3 obs

○ 2018-12-09 19:32:18
● 2026-02-15 05:39:12
● 2026-08-12 16:23:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cst.com	ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com	4 records

✅ Authoritative Response

Server:144.217.70.141

NS records: ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cst.com (unsigned zone)

⏱️ Timing

Total: 674ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.208.213.201`
NS	4	`ns4.iptwins.com, ns2.iptwins.net...`
MX	2	`mxa-00752701.gslb.pphosted.com (pri: 10), mxb-00752701.gslb.pphosted.com (pri: 10)`
TXT	1	`v=spf1 mx include:spf-00752701.pphosted.`
SOA	1	`ns1.iptwins.net dns-log.iptwins.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.iptwins.com, ns3.iptwins.com, ns4.iptwins.com...)

Analysis

Hierarchy

updates.cst.com and www.cst.com are both subdomains of cst.com.

IP Addresses

cst.com resolves to one IP address: 52.208.213.201.

3d-see-what-you-mean.net, 3ds.biz, 3dcontentcentral.se and two other host names share IP numbers with cst.com.

Name Servers

The authoritative name servers for cst.com are ns3.iptwins.com, ns4.iptwins.com, ns1.iptwins.net and ns2.iptwins.net.

There is at least partial name server overlap between cst.com and other domains — alliedbuilders.co.bw, aqualungsport.com, veolia-uk.com and two more among them.

Hostnames that resolve to two IP addresses:

ns3.iptwins.com points to 144.217.70.141 and 2607:5300:203:28d::.

ns4.iptwins.com points to 161.202.174.147 and 2401:c900:1101:496::3.

Hosts with just one IP address:

ns1.iptwins.net points to 188.165.162.43.

ns2.iptwins.net points to 193.70.18.204.

Mail Servers

Mail for cst.com is handled by two mail servers — mxa-00752701.gslb.pphosted.com and mxb-00752701.gslb.pphosted.com.

cst.com uses an identical mail server configuration to several other domains — among them gemcomsoftware.com, solidworks.es, solidworks.de and two more.

cst.com has at least partial mail server overlap with other domains such as swappsforkids.com, iqms.com, solidworksbrasil.com.br and two more.

This set of mail servers commonly appears together with the mail servers mail.

mxa-00752701.gslb.pphosted.com → 205.220.185.186 and mxb-00752701.gslb.pphosted.com → 143.55.144.134: one IP number per host name.