`cts-g.com`

DNSSEC	⚠️ Not signed
A	18.238.4.2^{🇺🇸 Amazon18.238.4.0/22}
		PTR	`server-18-238-4-2.phl51.r.cloudfront.net`
A	18.238.4.5^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.69^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.104^{🇺🇸 Amazon18.238.4.0/22}
NS	`ns-187.awsdns-23.com` ⭐
		A	2600:9000:5300:bb00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-187.awsdns-23.com`
		A	205.251.192.187^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-187.awsdns-23.com`
NS	`ns-1414.awsdns-48.org`
		A	2600:9000:5305:8600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1414.awsdns-48.org`
		A	205.251.197.134^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1414.awsdns-48.org`
NS	`ns-1921.awsdns-48.co.uk`
		A	2600:9000:5307:8100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1921.awsdns-48.co.uk`
		A	205.251.199.129^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1921.awsdns-48.co.uk`
NS	`ns-873.awsdns-45.net`
		A	2600:9000:5303:6900::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-873.awsdns-45.net`
		A	205.251.195.105^{🇺🇸 Amazon205.251.195.0/24 prefix}
MX	`mail.cts-g.com` ⭐
		A	52.199.203.208^{🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix}
			PTR	`mail.cts-g.com`
TXT	`v=spf1 mx a ip4:52.199.203.208 ~all`
SOA	`ns-187.awsdns-23.com`awsdns-hostmaster@amazon.com serial=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=1784378297

Subdomains

mail.cts-g.com

Same first word

cts-g.com

Similar names

g-sct.com

sc-gt.com

gcs-t.com

s-ctg.pro

stg-c.com

s-ctg.com

gt-sc.com

st-gc.co.in

g-tcs.de

tc-sg.net

sct-g.dk

cs-gt.de

t-cgs.com

gt-cs.com

gc-st.com

tgc-s.com

t-sgc.com

st-cg.com

s-gtc.com

ct-sg.ru

ct-gs.com

tcs-g.jp

ct-sg.com

gc-ts.co.uk

tg-sc.com

tc-sg.com

tcs-g.co.jp

gst-c.com

cs-tg.com

stc-g.com

DNS History

33 records (9 active, 24 former)

●NSns-1414.awsdns-48.org2026-06-07 → 2026-07-18 · 2 obs

● 2026-06-07 23:36:30
● 2026-07-18 12:41:12

●NSns-187.awsdns-23.com2026-06-07 → 2026-07-18 · 2 obs

● 2026-06-07 23:36:30
● 2026-07-18 12:41:12

●NSns-1921.awsdns-48.co.uk2026-06-07 → 2026-07-18 · 2 obs

● 2026-06-07 23:36:30
● 2026-07-18 12:41:12

●NSns-873.awsdns-45.net2026-06-07 → 2026-07-18 · 2 obs

● 2026-06-07 23:36:30
● 2026-07-18 12:41:12

●MXmail.cts-g.com2026-06-07 → 2026-07-18 · 2 obs

● 2026-06-07 23:36:30
● 2026-07-18 12:41:12

○A18.164.78.1002026-06-22 → 2026-07-01 · 10 obs

○ 2026-06-22 04:37:40
● 2026-06-22 16:50:32
○ 2026-06-23 09:53:38
● 2026-06-24 20:30:22
○ 2026-06-25 01:55:08
● 2026-06-27 04:27:28
○ 2026-06-27 18:09:44
● 2026-07-01 18:55:44
○ 2026-07-03 10:33:24
○ 2026-07-18 12:41:12

○A18.164.78.282026-06-22 → 2026-07-01 · 10 obs

○A18.164.78.672026-06-22 → 2026-07-01 · 10 obs

○A18.164.78.872026-06-22 → 2026-07-01 · 10 obs

○A18.165.227.122026-06-09 → 2026-06-29 · 30 obs

○ 2026-06-08 21:25:04
● 2026-06-09 19:48:10
● 2026-06-10 13:48:54
○ 2026-06-10 21:19:02
○ 2026-06-11 15:50:28
● 2026-06-12 05:26:48
● 2026-06-17 00:16:02
○ 2026-06-17 02:19:06
○ 2026-06-17 07:00:00
● 2026-06-17 10:22:40
○ 2026-06-21 08:14:22
● 2026-06-21 09:46:08
○ 2026-06-21 17:17:52
● 2026-06-21 19:26:14
○ 2026-06-22 01:33:36
● 2026-06-22 04:37:40
○ 2026-06-22 16:50:32
● 2026-06-23 09:53:38
○ 2026-06-24 07:08:08
● 2026-06-24 10:19:42
○ 2026-06-24 20:30:22
● 2026-06-25 01:55:08
○ 2026-06-26 06:29:00
● 2026-06-26 10:34:20
○ 2026-06-27 04:27:28
● 2026-06-27 18:09:44
○ 2026-06-29 07:42:36
● 2026-06-29 14:12:16
○ 2026-07-01 10:26:42
○ 2026-07-18 12:41:12

○A18.165.227.442026-06-09 → 2026-06-29 · 30 obs

○A18.165.227.662026-06-09 → 2026-06-29 · 30 obs

○A18.165.227.852026-06-09 → 2026-06-29 · 30 obs

●A18.238.4.1042026-07-13 → 2026-07-18 · 9 obs

○ 2026-07-04 06:50:20
● 2026-07-13 15:35:00
○ 2026-07-13 17:44:12
● 2026-07-15 07:27:48
○ 2026-07-16 02:34:50
● 2026-07-16 06:48:18
○ 2026-07-16 11:40:48
● 2026-07-18 12:41:08
● 2026-07-18 12:41:12

●A18.238.4.22026-07-13 → 2026-07-18 · 9 obs

●A18.238.4.52026-07-13 → 2026-07-18 · 9 obs

●A18.238.4.692026-07-13 → 2026-07-18 · 9 obs

○A3.167.69.1112026-06-21 → 2026-07-04 · 14 obs

○ 2026-06-17 10:22:40
● 2026-06-21 08:14:22
○ 2026-06-21 09:46:08
● 2026-06-21 17:17:52
○ 2026-06-21 19:26:14
● 2026-06-22 01:33:36
○ 2026-06-22 04:37:40
● 2026-06-24 07:08:08
○ 2026-06-24 10:19:42
● 2026-06-26 06:29:00
○ 2026-06-26 10:34:20
● 2026-07-04 01:04:42
○ 2026-07-04 06:50:20
○ 2026-07-18 12:41:12

○A3.167.69.22026-06-21 → 2026-07-04 · 14 obs

○A3.167.69.622026-06-21 → 2026-07-04 · 14 obs

○A3.167.69.722026-06-21 → 2026-07-04 · 14 obs

○A3.173.182.162026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-27 18:09:44
● 2026-06-29 07:42:36
○ 2026-06-29 14:12:16
○ 2026-07-18 12:41:12

○A3.173.182.272026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-27 18:09:44
● 2026-06-29 07:42:36
○ 2026-06-29 14:12:16
○ 2026-07-18 12:41:12

○A3.173.182.362026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-27 18:09:44
● 2026-06-29 07:42:36
○ 2026-06-29 14:12:16
○ 2026-07-18 12:41:12

○A3.173.182.492026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-27 18:09:44
● 2026-06-29 07:42:36
○ 2026-06-29 14:12:16
○ 2026-07-18 12:41:12

○A52.85.154.1112026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-13 17:44:12
● 2026-07-15 05:24:26
○ 2026-07-15 07:27:48
○ 2026-07-18 12:41:12

○A52.85.154.352026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-13 17:44:12
● 2026-07-15 05:24:26
○ 2026-07-15 07:27:48
○ 2026-07-18 12:41:12

○A52.85.154.42026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-13 17:44:12
● 2026-07-15 05:24:26
○ 2026-07-15 07:27:48
○ 2026-07-18 12:41:12

○A52.85.154.872026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-13 17:44:12
● 2026-07-15 05:24:26
○ 2026-07-15 07:27:48
○ 2026-07-18 12:41:12

○A54.240.184.252026-06-07 → 2026-07-16 · 24 obs

● 2026-06-07 23:36:30
● 2026-06-08 21:25:04
○ 2026-06-09 19:48:10
○ 2026-06-10 13:48:54
● 2026-06-10 21:19:02
● 2026-06-11 15:50:28
○ 2026-06-12 05:26:48
○ 2026-06-17 00:16:02
● 2026-06-17 02:19:06
● 2026-06-17 07:00:00
○ 2026-06-17 10:22:40
● 2026-07-01 10:26:42
○ 2026-07-01 18:55:44
● 2026-07-03 10:33:24
○ 2026-07-04 01:04:42
● 2026-07-04 06:50:20
○ 2026-07-13 15:35:00
● 2026-07-13 17:44:12
○ 2026-07-15 05:24:26
● 2026-07-16 02:34:50
○ 2026-07-16 06:48:18
● 2026-07-16 11:40:48
○ 2026-07-18 12:41:08
○ 2026-07-18 12:41:12

○A54.240.184.792026-06-07 → 2026-07-16 · 24 obs

○A54.240.184.822026-06-07 → 2026-07-16 · 24 obs

○A54.240.184.872026-06-07 → 2026-07-16 · 24 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
cts-g.com	ns-187.awsdns-23.com, ns-873.awsdns-45.net, ns-1921.awsdns-48.co.uk, ns-1414.awsdns-48.org	2 records

✅ Authoritative Response

Server:205.251.192.187

NS records: ns-187.awsdns-23.com, ns-873.awsdns-45.net, ns-1921.awsdns-48.co.uk, ns-1414.awsdns-48.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cts-g.com (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.238.4.69, 18.238.4.5...`
NS	4	`ns-1414.awsdns-48.org, ns-187.awsdns-23.com...`
MX	1	`mail.cts-g.com (pri: 10)`
TXT	1	`v=spf1 mx a ip4:52.199.203.208 ~all`
SOA	1	`ns-187.awsdns-23.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-187.awsdns-23.com, ns-187.awsdns-23.com)

Analysis

Hierarchy

mail.cts-g.com is delegated beneath cts-g.com.

IP Addresses

cts-g.com directs to four IP numbers, which are 18.238.4.2, 18.238.4.5, 18.238.4.69 and 18.238.4.104.

Name Servers

cts-g.com has four authoritative name servers: ns-187.awsdns-23.com, ns-873.awsdns-45.net, ns-1414.awsdns-48.org and ns-1921.awsdns-48.co.uk.

There is at least partial name server overlap between cts-g.com and other domains — foodcheri.com, maroonsathletics.com, dhzoxid2927tl.cloudfront.net and two more among them.

All four hostnames — ns-187.awsdns-23.com, ns-873.awsdns-45.net, ns-1414.awsdns-48.org and ns-1921.awsdns-48.co.uk — resolve to two IP numbers apiece: ns-187.awsdns-23.com to 205.251.192.187 and 2600:9000:5300:bb00::1; ns-873.awsdns-45.net to 205.251.195.105 and 2600:9000:5303:6900::1; ns-1414.awsdns-48.org to 205.251.197.134 and 2600:9000:5305:8600::1; ns-1921.awsdns-48.co.uk to 205.251.199.129 and 2600:9000:5307:8100::1.

Mail Servers

cts-g.com has one mail server: mail.cts-g.com.

Like sobuesport.jp and sportsman.jp, cts-g.com has the same mail server arrangement as several other domains.

There is one IP number for mail.cts-g.com: 52.199.203.208.

cts-g.com - robtex.com

cts-g.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`cts-g.com`

`com`