`cstrader.app`

DNSSEC	⚠️ Not signed
A	3.170.19.55^{🇺🇸 Amazon3.170.19.0/24}
		PTR	`server-3-170-19-55.iad61.r.cloudfront.net`
A	3.170.19.91^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.109^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.119^{🇺🇸 Amazon3.170.19.0/24}
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-1007.awsdns-61.net`
		A	2600:9000:5303:ef00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1007.awsdns-61.net`
		A	205.251.195.239^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1007.awsdns-61.net`
NS	`ns-1534.awsdns-63.org`
		A	2600:9000:5305:fe00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1534.awsdns-63.org`
		A	205.251.197.254^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1534.awsdns-63.org`
NS	`ns-1665.awsdns-16.co.uk`
		A	2600:9000:5306:8100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1665.awsdns-16.co.uk`
		A	205.251.198.129^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1665.awsdns-16.co.uk`
SOA	`ns-187.awsdns-23.com`awsdns-hostmaster@amazon.com serial=1

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

cstrader.com

cstrader.net

cstrader.app

Similar names

DNS History

16 records (8 active, 8 former)

●NSns-1007.awsdns-61.net2026-02-18 → 2026-03-23 · 2 obs

● 2026-02-18 13:10:58
● 2026-03-23 13:54:26

●NSns-1534.awsdns-63.org2026-02-18 → 2026-03-23 · 2 obs

● 2026-02-18 13:10:58
● 2026-03-23 13:54:26

●NSns-1665.awsdns-16.co.uk2026-02-18 → 2026-03-23 · 2 obs

● 2026-02-18 13:10:58
● 2026-03-23 13:54:26

●NSns-187.awsdns-23.com2026-02-18 → 2026-03-23 · 2 obs

● 2026-02-18 13:10:58
● 2026-03-23 13:54:26

○A13.33.153.1132026-02-18 → 2026-03-13 · 24 obs

○ 2026-02-18 13:10:58
● 2026-02-18 23:36:48
● 2026-02-20 01:45:02
○ 2026-02-20 11:28:26
● 2026-02-21 10:36:42
○ 2026-02-21 14:41:22
○ 2026-02-22 18:36:00
● 2026-02-22 22:32:06
● 2026-02-23 21:39:02
○ 2026-02-24 17:20:32
○ 2026-02-26 18:18:44
● 2026-02-26 23:23:40
● 2026-02-28 20:53:46
○ 2026-03-01 11:24:08
● 2026-03-01 14:30:38
● 2026-03-02 02:05:18
○ 2026-03-07 01:23:58
● 2026-03-07 04:08:08
● 2026-03-11 19:58:38
○ 2026-03-12 14:25:38
○ 2026-03-12 16:40:54
● 2026-03-13 01:43:26
○ 2026-03-23 08:57:48
○ 2026-03-23 13:54:26

○A13.33.153.462026-02-18 → 2026-03-13 · 24 obs

○A13.33.153.472026-02-18 → 2026-03-13 · 24 obs

○A13.33.153.712026-02-18 → 2026-03-13 · 24 obs

○A3.163.125.1102026-02-22 → 2026-03-12 · 16 obs

○ 2026-02-18 13:10:58
○ 2026-02-21 14:41:22
● 2026-02-22 10:33:12
○ 2026-02-22 12:47:24
○ 2026-02-23 21:39:02
● 2026-02-24 17:20:32
○ 2026-02-24 21:33:28
● 2026-02-26 18:18:44
○ 2026-02-26 23:23:40
○ 2026-02-28 20:53:46
● 2026-03-01 11:24:08
○ 2026-03-01 14:30:38
○ 2026-03-12 14:25:38
● 2026-03-12 16:40:54
○ 2026-03-13 01:43:26
○ 2026-03-23 13:54:26

○A3.163.125.532026-02-22 → 2026-03-12 · 16 obs

○A3.163.125.782026-02-22 → 2026-03-12 · 16 obs

○A3.163.125.912026-02-22 → 2026-03-12 · 16 obs

●A3.170.19.1092026-02-18 → 2026-03-23 · 22 obs

● 2026-02-18 13:10:58
○ 2026-02-18 23:36:48
○ 2026-02-20 01:45:02
● 2026-02-20 11:28:26
○ 2026-02-21 10:36:42
● 2026-02-21 14:41:22
○ 2026-02-22 10:33:12
● 2026-02-22 12:47:24
● 2026-02-22 18:36:00
○ 2026-02-22 22:32:06
○ 2026-02-24 17:20:32
● 2026-02-24 21:33:28
○ 2026-02-26 18:18:44
○ 2026-03-02 02:05:18
● 2026-03-07 01:23:58
○ 2026-03-07 04:08:08
○ 2026-03-11 19:58:38
● 2026-03-12 14:25:38
○ 2026-03-12 16:40:54
○ 2026-03-13 01:43:26
● 2026-03-23 08:57:48
● 2026-03-23 13:54:26

●A3.170.19.1192026-02-18 → 2026-03-23 · 22 obs

●A3.170.19.552026-02-18 → 2026-03-23 · 22 obs

●A3.170.19.912026-02-18 → 2026-03-23 · 22 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
cstrader.app	ns-1007.awsdns-61.net, ns-1665.awsdns-16.co.uk, ns-1534.awsdns-63.org, ns-187.awsdns-23.com	-

✅ Authoritative Response

Server:205.251.195.239

NS records: ns-1007.awsdns-61.net, ns-1665.awsdns-16.co.uk, ns-1534.awsdns-63.org, ns-187.awsdns-23.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cstrader.app (unsigned zone)

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.19.109, 3.170.19.55...`
NS	4	`ns-1007.awsdns-61.net, ns-1534.awsdns-63.org...`
SOA	1	`ns-187.awsdns-23.com awsdns-hostmaster.a`

Analysis

IP Addresses

cstrader.app resolves to four IPs: 3.170.19.55, 3.170.19.91, 3.170.19.109 and 3.170.19.119.

Other host names, for instance dn9dhw6jfh0ap.cloudfront.net, d5nz6k86kna36.cloudfront.net, cinovo.eu, xn--oy2b17c3u3a.com and 1031111.com share IP numbers with cstrader.app.

Name Servers

cstrader.app is delegated to four name servers: ns-187.awsdns-23.com, ns-1007.awsdns-61.net, ns-1534.awsdns-63.org and ns-1665.awsdns-16.co.uk.

cstrader.app shares some name servers with other domains, for example sciris.com, educast.app, rayoo.me, navigator.traceparts.com and tatelud.jp.

These name servers are often used together with ns-449.awsdns-56.com, ns-1368.awsdns-43.org and ns-1761.awsdns-28.co.uk.

Host names with two IP numbers

Two IPs per host:

ns-187.awsdns-23.com points to 2600:9000:5300:bb00::1 and 205.251.192.187

ns-1007.awsdns-61.net points to 2600:9000:5303:ef00::1 and 205.251.195.239

ns-1534.awsdns-63.org points to 2600:9000:5305:fe00::1 and 205.251.197.254

ns-1665.awsdns-16.co.uk points to 2600:9000:5306:8100::1 and 205.251.198.129

cstrader.app - robtex.com

cstrader.app

app

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`cstrader.app`

`app`