ctxsupport.com - robtex.com

ctxsupport.com

DNSSEC⚠️ Not signed
A164.52.158.222🇺🇸 AS7226164.52.144.0/20 Atlanta zcci subnet
PTRweb222.eformationinc.com
NScarmelo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A2803:f800:50::6ca2:c381🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarmelo.ns.cloudflare.com
A2a06:98c1:50::ac40:2381🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarmelo.ns.cloudflare.com
A108.162.195.129🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A162.159.44.129Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A172.64.35.129🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
NSphoenix.ns.cloudflare.com
A2606:4700:50::a29f:26c9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphoenix.ns.cloudflare.com
A2803:f800:50::6ca2:c2c9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRphoenix.ns.cloudflare.com
A2a06:98c1:50::ac40:22c9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRphoenix.ns.cloudflare.com
A108.162.194.201🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphoenix.ns.cloudflare.com
A162.159.38.201Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphoenix.ns.cloudflare.com
A172.64.34.201🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphoenix.ns.cloudflare.com
MXctxsupport-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::14🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:c946::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch4pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:f902::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:f90f::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A52.101.9.21🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr04cu00205.inbound.protection.outlook.com
A52.101.9.26🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A52.101.11.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr03cu00202.inbound.protection.outlook.com
A52.101.41.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr05cu00400.inbound.protection.outlook.com
TXTlogmein-verification-code=112ec5e6-9eed-4dbb-aad8-5f2aff024c63
TXTmscid=LizTrTo3L/zAei2Vxz0cTFeQaEu/GEwkxk0odzhj5RLlcch9g172wAy3nEGNzoHCJ15Xrwy...
TXTv=spf1 include:spf.protection.outlook.com -all
SOAcarmelo.ns.cloudflare.comdns@cloudflare.com serial=2396602988

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=1774416637

Same first word

ctxsupport.com

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NScarmelo.ns.cloudflare.comphoenix.ns.cloudflare.comns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMXctxsupport-com.mail.protection.outlook.comA164.52.158.222207.210.92.222
●NScarmelo.ns.cloudflare.com2026-03-08 → 2026-03-25 · 3 obs
○ 2017-09-11 07:44:28
● 2026-03-08 23:35:20
● 2026-03-25 05:56:32
○NSns1.bdm.microsoftonline.com2015-07-02 → 2017-09-11 · 4 obs
● 2015-07-02 21:07:38
● 2017-09-11 07:44:28
○ 2026-03-08 23:35:20
○ 2026-03-25 05:56:32
○NSns2.bdm.microsoftonline.com2015-07-02 → 2017-09-11 · 4 obs
● 2015-07-02 21:07:38
● 2017-09-11 07:44:28
○ 2026-03-08 23:35:20
○ 2026-03-25 05:56:32
○NSns3.bdm.microsoftonline.com2015-07-02 → 2017-09-11 · 4 obs
● 2015-07-02 21:07:38
● 2017-09-11 07:44:28
○ 2026-03-08 23:35:20
○ 2026-03-25 05:56:32
○NSns4.bdm.microsoftonline.com2015-07-02 → 2017-09-11 · 4 obs
● 2015-07-02 21:07:38
● 2017-09-11 07:44:28
○ 2026-03-08 23:35:20
○ 2026-03-25 05:56:32
●NSphoenix.ns.cloudflare.com2026-03-08 → 2026-03-25 · 3 obs
○ 2017-09-11 07:44:28
● 2026-03-08 23:35:20
● 2026-03-25 05:56:32
●MXctxsupport-com.mail.protection.outlook.com2015-07-02 → 2026-03-25 · 2 obs
● 2015-07-02 21:07:38
● 2026-03-25 05:56:32
●A164.52.158.2222026-03-08 → 2026-03-25 · 3 obs
○ 2017-09-11 07:44:28
● 2026-03-08 23:35:20
● 2026-03-25 05:56:32
○A207.210.92.2222015-07-02 → 2017-09-11 · 4 obs
● 2015-07-02 21:07:38
● 2017-09-11 07:44:28
○ 2026-03-08 23:35:20
○ 2026-03-25 05:56:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ctxsupport.comphoenix.ns.cloudflare.com, carmelo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.201

NS records: phoenix.ns.cloudflare.com, carmelo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctxsupport.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

TypeCountSample Data
A1164.52.158.222
NS2carmelo.ns.cloudflare.com, phoenix.ns.cloudflare.com
MX1ctxsupport-com.mail.protection.outlook.c
TXT3logmein-verification-code=112ec5e6-9eed-, mscid=LizTrTo3L/zAei2Vxz0cTFeQaEu/GEwkxk...
SOA1carmelo.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ctxsupport.com points to a single IP address: 164.52.158.222.

Name Servers

ctxsupport.com is delegated to two name servers: carmelo.ns.cloudflare.com and phoenix.ns.cloudflare.com.

ctxsupport.com uses the same name server setup as other domains, including v2-google.com, harpersbikeshop.com, v7-tencent.com, enloragallery.com and apkdlink.com.

At least part of the name servers for ctxsupport.com are shared with other domains, for instance videox.top, topcardz.com, sbhsy.com, solerapaymenthub.com and ligao-paco.com.

these name servers are commonly used with lamar.ns.cloudflare.com, jacqueline.ns.cloudflare.com, keira.ns.cloudflare.com, mina.ns.cloudflare.com and fonzie.ns.cloudflare.com.

Host names with six IP numbers:

carmelo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c81, 2803:f800:50::6ca2:c381, 2a06:98c1:50::ac40:2381, 108.162.195.129, 162.159.44.129 and 172.64.35.129.

phoenix.ns.cloudflare.com points to: 2606:4700:50::a29f:26c9, 2803:f800:50::6ca2:c2c9, 2a06:98c1:50::ac40:22c9, 108.162.194.201, 162.159.38.201 and 172.64.34.201.

Mail Servers

The mail server for ctxsupport.com is ctxsupport-com.mail.protection.outlook.com.

ctxsupport-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::14, 2a01:111:f403:c946::2, 2a01:111:f403:f902::, 2a01:111:f403:f90f::, 52.101.9.21, 52.101.9.26, 52.101.11.10 and 52.101.41.0.