tcestc.com - robtex.com

tcestc.com

DNSSEC⚠️ Not signed
A161.35.250.144🇺🇸 DIGITALOCEAN161.35.248.0/22 DigitalOcean
NSns.rackspace.com ⭐
A69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
PTRns.rackspace.com
NSdns1.stabletransit.com
A69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
PTRns.rackspace.com
NSdns2.stabletransit.com
A65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
PTRns2.rackspace.com
MXmx1.emailsrvr.com ⭐
A108.166.43.1🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace
PTRmx1.emailsrvr.com
A146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc
PTRmx1.emailsrvr.com
A173.203.187.1🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229
PTRmx1.emailsrvr.com
A184.106.54.1🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD
PTRmx1.emailsrvr.com
MXmx2.emailsrvr.com(20)
A108.166.43.2🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace
PTRmx2.emailsrvr.com
A146.20.161.2🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc
PTRmx2.emailsrvr.com
A173.203.187.2🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229
PTRmx2.emailsrvr.com
A184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD
PTRmx2.emailsrvr.com
TXTv=spf1 include:emailsrvr.com include:mailgun.org include:mg.byte-productions....
SOAns.rackspace.comdomains@bytepro.net serial=1717497102

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=1774586017

Same first word

tcestc.com

Similar names

ttcecs.com
cctest.com
ctstec.com
tecsct.com
cetcst.com
cctest.sakura.ne.jp
cctest.net
tcstec.ch
tcstec.com
stctec.com
testcc.com
testcc.xyz
ctestc.com
scettc.org
ttcsec.gov.tw
ctstec.de

DNS History

15 records (6 active, 9 former)

20192020202120222023202420252026NSdns1.stabletransit.comdns2.stabletransit.comns.rackspace.comns51.domaincontrol.comns52.domaincontrol.comMXmx1.emailsrvr.commx2.emailsrvr.comA161.35.250.144184.168.221.37184.168.221.3850.63.202.3250.63.202.3850.63.202.3950.63.202.4050.63.202.45
●NSdns1.stabletransit.com2026-03-26 → 2026-03-27 · 3 obs
○ 2018-09-18 05:01:16
● 2026-03-26 19:26:48
● 2026-03-27 05:03:12
●NSdns2.stabletransit.com2026-03-26 → 2026-03-27 · 3 obs
○ 2018-09-18 05:01:16
● 2026-03-26 19:26:48
● 2026-03-27 05:03:12
●NSns.rackspace.com2026-03-26 → 2026-03-27 · 3 obs
○ 2018-09-18 05:01:16
● 2026-03-26 19:26:48
● 2026-03-27 05:03:12
○NSns51.domaincontrol.com2018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:01:16
○ 2026-03-26 19:26:48
○ 2026-03-27 05:03:12
○NSns52.domaincontrol.com2018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:01:16
○ 2026-03-26 19:26:48
○ 2026-03-27 05:03:12
●MXmx1.emailsrvr.com2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-26 19:26:48
● 2026-03-27 05:03:12
●MXmx2.emailsrvr.com2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-26 19:26:48
● 2026-03-27 05:03:12
●A161.35.250.1442026-03-26 → 2026-03-27 · 3 obs
○ 2018-09-18 05:01:16
● 2026-03-26 19:26:48
● 2026-03-27 05:03:12
○A184.168.221.372018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:01:16
○ 2026-03-26 19:26:48
○ 2026-03-27 05:03:12
○A184.168.221.382018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:01:16
○ 2026-03-26 19:26:48
○ 2026-03-27 05:03:12
○A50.63.202.322018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:01:16
○ 2026-03-26 19:26:48
○ 2026-03-27 05:03:12
○A50.63.202.382018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:01:16
○ 2026-03-26 19:26:48
○ 2026-03-27 05:03:12
○A50.63.202.392018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:01:16
○ 2026-03-26 19:26:48
○ 2026-03-27 05:03:12
○A50.63.202.402018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:01:16
○ 2026-03-26 19:26:48
○ 2026-03-27 05:03:12
○A50.63.202.452018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:01:16
○ 2026-03-26 19:26:48
○ 2026-03-27 05:03:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...-
tcestc.comdns1.stabletransit.com, dns2.stabletransit.com2 records

✅ Authoritative Response

Server:65.61.188.4

NS records: dns1.stabletransit.com, dns2.stabletransit.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcestc.com (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

TypeCountSample Data
A1161.35.250.144
NS2dns1.stabletransit.com, dns2.stabletransit.com
MX2mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10)
TXT1v=spf1 include:emailsrvr.com include:mai
SOA1ns.rackspace.com domains.bytepro.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.stabletransit.com, dns2.stabletransit.com)

Analysis

IP Addresses

tcestc.com points to an IP address: 161.35.250.144.

other host names include coreenergyllc.com, peninsulapavers.com, humboldtcidercompany.com, longislandvirtual.com and www.nmimed.com; they share IP numbers with tcestc.com.

Name Servers

tcestc.com is delegated to three name servers ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.

tcestc.com at least partially shares name servers with other domains, for instance vuecinema.com, moodytools.com, xfrontend.com, 146.3.72.in-addr.arpa and ericmajor.com.

These name servers are commonly used with the following: ns2.rackspace.com, dns7.communigal.net, dns8.communigal.net and dns.stabletransit.com.

Host names with a single IP:

ns.rackspace.com points to: 69.20.95.4

dns1.stabletransit.com points to: 69.20.95.4

dns2.stabletransit.com points to: 65.61.188.4

Names pointing to 69.20.95.4: ns.rackspace.com, dns1.stabletransit.com

Mail Servers

tcestc.com is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

tcestc.com uses the same mail server setup as other domains, for instance webification.net, betheltemplepcoakcliff.com, averytools.com, t-diff.com and patcinc.com.

tcestc.com shares some mail servers with other domains, including dfcic.com, shirleydemaio.com, durchlauferhitzer-wissen.de and lancasterlegacy.com.

Host names with four IP numbers:

mx1.emailsrvr.com points to: 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

mx2.emailsrvr.com points to: 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.