ctcpa.com - robtex.com

ctcpa.com

DNSSEC⚠️ Not signed
A3.21.34.142πŸ‡ΊπŸ‡Έ Amazon3.20.0.0/14 EC2 CMH prefix
PTRec2-3-21-34-142.us-east-2.compute.amazonaws.com
NSns-1.netsynergy.com ⭐
A185.136.96.93πŸ‡ΊπŸ‡Έ CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd
PTRns-1.netsynergy.com
NSns-2.netsynergy.com
A185.136.97.93CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd
PTRns-2.netsynergy.com
NSns-3.netsynergy.com
A185.136.98.93πŸ‡ΊπŸ‡Έ CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd
PTRns-3.netsynergy.com
NSns-4.netsynergy.com
A185.136.99.93CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd
PTRns-4.netsynergy.com
NSns-5.netsynergy.com
A207.41.119.53πŸ‡ΊπŸ‡Έ AS19643207.41.119.0/24 Network Synergy
NSns-6.netsynergy.com
A38.83.193.53πŸ‡ΊπŸ‡Έ COGENT38.83.193.0/24
MXd117198a.ess.barracudanetworks.com ⭐
A209.222.82.252πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXd117198b.ess.barracudanetworks.com(200)
A209.222.82.252πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
TXTv=spf1 include:spf.ess.barracudanetworks.com mx ip4:75.147.8.90 include:spf.p...
TXTMS=ms74439300
TXT7stppjlftnhsla5faq639deu43
TXTleito155chjqc0kj94ta18l237
SOAns-1.netsynergy.comsupport@cloudns.net 2025-09-17 #3

com

Subdomains

Same first word

Similar names

DNS History

17 records (9 active, 8 former)

20162017201820192020202120222023202420252026NSns-1.netsynergy.comns-2.netsynergy.comns-3.netsynergy.comns-4.netsynergy.comns-5.netsynergy.comns-6.netsynergy.comns.netsynergy.comns1.netsynergy.comns2.netsynergy.comMXd117198a.ess.barracudanetworks.comd117198b.ess.barracudanetworks.comspam1.netsynergy.comspam2.netsynergy.comspam200.netsynergy.comA3.21.34.142104.209.178.191129.33.111.11
●NSns-1.netsynergy.com2026-03-23 β†’ 2026-04-02 Β· 3 obs
β—‹ 2017-09-03 22:15:46
● 2026-03-23 18:22:04
● 2026-04-02 09:42:56
●NSns-2.netsynergy.com2026-03-23 β†’ 2026-04-02 Β· 3 obs
β—‹ 2017-09-03 22:15:46
● 2026-03-23 18:22:04
● 2026-04-02 09:42:56
●NSns-3.netsynergy.com2026-03-23 β†’ 2026-04-02 Β· 3 obs
β—‹ 2017-09-03 22:15:46
● 2026-03-23 18:22:04
● 2026-04-02 09:42:56
●NSns-4.netsynergy.com2026-03-23 β†’ 2026-04-02 Β· 3 obs
β—‹ 2017-09-03 22:15:46
● 2026-03-23 18:22:04
● 2026-04-02 09:42:56
●NSns-5.netsynergy.com2026-03-23 β†’ 2026-04-02 Β· 3 obs
β—‹ 2017-09-03 22:15:46
● 2026-03-23 18:22:04
● 2026-04-02 09:42:56
●NSns-6.netsynergy.com2026-03-23 β†’ 2026-04-02 Β· 3 obs
β—‹ 2017-09-03 22:15:46
● 2026-03-23 18:22:04
● 2026-04-02 09:42:56
β—‹NSns.netsynergy.com2015-08-25 β†’ 2017-09-03 Β· 4 obs
● 2015-08-25 09:18:34
● 2017-09-03 22:15:46
β—‹ 2026-03-23 18:22:04
β—‹ 2026-04-02 09:42:56
β—‹NSns1.netsynergy.com2015-08-25 β†’ 2017-09-03 Β· 4 obs
● 2015-08-25 09:18:34
● 2017-09-03 22:15:46
β—‹ 2026-03-23 18:22:04
β—‹ 2026-04-02 09:42:56
β—‹NSns2.netsynergy.com2015-08-25 β†’ 2017-09-03 Β· 4 obs
● 2015-08-25 09:18:34
● 2017-09-03 22:15:46
β—‹ 2026-03-23 18:22:04
β—‹ 2026-04-02 09:42:56
●MXd117198a.ess.barracudanetworks.com2017-09-03 β†’ 2026-04-02 Β· 3 obs
β—‹ 2016-12-07 14:28:04
● 2017-09-03 22:15:46
● 2026-04-02 09:42:56
●MXd117198b.ess.barracudanetworks.com2017-09-03 β†’ 2026-04-02 Β· 3 obs
β—‹ 2016-12-07 14:28:04
● 2017-09-03 22:15:46
● 2026-04-02 09:42:56
β—‹MXspam1.netsynergy.com2015-08-25 β†’ 2016-05-27 Β· 4 obs
● 2015-08-25 09:18:34
● 2016-05-27 08:27:22
β—‹ 2016-08-10 02:22:38
β—‹ 2026-04-02 09:42:56
β—‹MXspam2.netsynergy.com2016-08-10 β†’ 2016-12-07 Β· 5 obs
β—‹ 2016-05-27 08:27:22
● 2016-08-10 02:22:38
● 2016-12-07 14:28:04
β—‹ 2017-09-03 22:15:46
β—‹ 2026-04-02 09:42:56
β—‹MXspam200.netsynergy.com2015-08-25 β†’ 2016-12-07 Β· 4 obs
● 2015-08-25 09:18:34
● 2016-12-07 14:28:04
β—‹ 2017-09-03 22:15:46
β—‹ 2026-04-02 09:42:56
β—‹A104.209.178.1912016-05-27 β†’ 2017-09-03 Β· 5 obs
β—‹ 2016-05-02 07:45:12
● 2016-05-27 08:27:22
● 2017-09-03 22:15:46
β—‹ 2026-03-23 18:22:04
β—‹ 2026-04-02 09:42:56
β—‹A129.33.111.112015-08-25 β†’ 2016-05-02 Β· 4 obs
● 2015-08-25 09:18:34
● 2016-05-02 07:45:12
β—‹ 2016-05-27 08:27:22
β—‹ 2026-04-02 09:42:56
●A3.21.34.1422026-03-23 β†’ 2026-04-02 Β· 3 obs
β—‹ 2017-09-03 22:15:46
● 2026-03-23 18:22:04
● 2026-04-02 09:42:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...-
ctcpa.comns-1.netsynergy.com, ns-2.netsynergy.com, ns-3.netsynergy.com, ns-4.netsynergy.com...6 records

βœ… Authoritative Response

Server:207.41.119.53

NS records: ns-1.netsynergy.com, ns-2.netsynergy.com, ns-3.netsynergy.com, ns-4.netsynergy.com, ns-5.netsynergy.com, ns-6.netsynergy.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctcpa.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A13.21.34.142
NS6ns-3.netsynergy.com, ns-4.netsynergy.com...
MX2d117198a.ess.barracudanetworks.com (pri:, d117198b.ess.barracudanetworks.com (pri:
TXT4MS=ms74439300, v=spf1 include:spf.ess.barracudanetworks...
SOA1ns-1.netsynergy.com support.cloudns.net

πŸ“Œ Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns-1.netsynergy.com, ns-2.netsynergy.com, ns-3.netsynergy.com...)

Analysis

Hierarchy

ctcpa.com is parent of mail.ctcpa.com.

IP Addresses

ctcpa.com points to a single IP: 3.21.34.142.

Name Servers

ctcpa.com is delegated to six name servers: ns-1.netsynergy.com, ns-2.netsynergy.com, ns-3.netsynergy.com, ns-4.netsynergy.com, ns-5.netsynergy.com and ns-6.netsynergy.com.

ctcpa.com at least partially shares its name servers with other domains, for instance nuovopasta.com, 18.246.205.in-addr.arpa, waterburyymca.org, boosterheater.com and dsparker.com.

These name servers are commonly used with ns2.netsynergy.com, ns1.netsynergy.com and ns.netsynergy.com.

Host names with one IP number:

The host name ns-1.netsynergy.com maps to 185.136.96.93.

The host name ns-2.netsynergy.com maps to 185.136.97.93.

The host name ns-3.netsynergy.com maps to 185.136.98.93.

The host name ns-4.netsynergy.com maps to 185.136.99.93.

The host name ns-5.netsynergy.com maps to 207.41.119.53.

The host name ns-6.netsynergy.com maps to 38.83.193.53.

Mail Servers

Two mail servers d117198a.ess.barracudanetworks.com and d117198b.ess.barracudanetworks.com handle ctcpa.com.

Host names with three IP numbers

Host d117198a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255

Host d117198b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255

Host names that point to 209.222.82.252: d117198a.ess.barracudanetworks.com and d117198b.ess.barracudanetworks.com

Host names that point to 209.222.82.253: d117198a.ess.barracudanetworks.com and d117198b.ess.barracudanetworks.com

Host names that point to 209.222.82.255: d117198a.ess.barracudanetworks.com and d117198b.ess.barracudanetworks.com