`cusa.link`

DNSSEC	⚠️ Not signed
A	13.35.78.33^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
		PTR	`server-13-35-78-33.iad61.r.cloudfront.net`
A	13.35.78.69^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.87^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.111^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
NS	`ns-1135.awsdns-13.org` ⭐
		A	2600:9000:5304:6f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1135.awsdns-13.org`
		A	205.251.196.111^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1135.awsdns-13.org`
NS	`ns-1796.awsdns-32.co.uk`
		A	2600:9000:5307:400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1796.awsdns-32.co.uk`
		A	205.251.199.4^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1796.awsdns-32.co.uk`
NS	`ns-273.awsdns-34.com`
		A	2600:9000:5301:1100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-273.awsdns-34.com`
		A	205.251.193.17^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-273.awsdns-34.com`
NS	`ns-941.awsdns-53.net`
		A	2600:9000:5303:ad00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-941.awsdns-53.net`
		A	205.251.195.173^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-941.awsdns-53.net`
SOA	`ns-1135.awsdns-13.org`awsdns-hostmaster@amazon.com serial=1

`link`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1772156040

Same first word

cusa.de

cusa.edu.mx

cusa.org

cusa.es

cusa.net

cusa.duckdns.org

cusa.fr

cusa.net.au

cusa.org.uy

cusa.cat

cusa.gmbh

cusa.online

cusa.cn

cusa.nl

cusa.ab.ca

cusa.com

cusa.com.au

cusa.link

cusa.com.mx

cusa.dk

Similar names

usca.net

usac.org

scau.it

ascu.com

casu.com.uy

caus.ca

suac.com.br

ucas.es

uasc.ru

scua.de

usac.gt

ucas.ca

sacu.co

suca.com

acsu.ru

scua.com.br

acus.gov

scua.nl

acus.ch

usac.edu

caus.co

caus.com

usac.mobi

uasc.us

csau.cn

asuc.ro

casu.be

acus.eu

csau.in

csua.org

ucsa.es

usac.bike

suac.com

ausc.de

caus.info

ascu.it

cuas.at

usac.de

sacu.net

cuas.cologne

uacs.fr

aucs.de

uasc.de

usca.co.in

ucsa.com.au

ausc.edu.cn

csau.org.au

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scau.ac.kr

sacu.de

suac.jp

cuas.de

suca.info

cuas.ru

aucs.com

aucs.it

ascu.de

ucas.cn

uasc.co.nz

casu.no

casu.ch

acus.com

ucas.com

suca.ie

csua.info

sacu.altervista.org

caus.money

asuc.org.uk

ucas.email

sacu.com

acus.pl

casu.net

sacu.at

usac.com

casu.pl

acus.pro

ausc.com.au

scau.nl

ucas.fr

uasc.ae

usac.us

usac.net

usac.info

caus.eu

sauc.ru

ucas.nl

uacs.ca

ucsa.cn

suca.co.id

acus.cl

suca.com.br

caus.in

usca.es

DNS History

20 records (8 active, 12 former)

●NSns-1135.awsdns-13.org2026-02-21 → 2026-02-27 · 2 obs

● 2026-02-21 08:14:52
● 2026-02-27 05:33:36

●NSns-1796.awsdns-32.co.uk2026-02-21 → 2026-02-27 · 2 obs

● 2026-02-21 08:14:52
● 2026-02-27 05:33:36

●NSns-273.awsdns-34.com2026-02-21 → 2026-02-27 · 2 obs

● 2026-02-21 08:14:52
● 2026-02-27 05:33:36

●NSns-941.awsdns-53.net2026-02-21 → 2026-02-27 · 2 obs

● 2026-02-21 08:14:52
● 2026-02-27 05:33:36

●A13.35.78.1112026-02-21 → 2026-02-27 · 22 obs

● 2026-02-21 08:14:52
○ 2026-02-21 10:33:38
● 2026-02-21 14:00:22
● 2026-02-21 15:25:26
○ 2026-02-21 16:41:36
● 2026-02-21 19:50:32
○ 2026-02-22 10:55:30
○ 2026-02-23 22:02:52
● 2026-02-24 00:11:30
● 2026-02-24 16:08:28
○ 2026-02-24 17:19:46
○ 2026-02-24 21:18:54
● 2026-02-25 00:12:10
○ 2026-02-25 07:35:08
○ 2026-02-26 14:41:26
● 2026-02-26 16:11:28
○ 2026-02-26 19:12:12
● 2026-02-27 00:17:24
○ 2026-02-27 01:06:22
○ 2026-02-27 04:26:22
● 2026-02-27 05:33:34
● 2026-02-27 05:33:36

●A13.35.78.332026-02-21 → 2026-02-27 · 22 obs

●A13.35.78.692026-02-21 → 2026-02-27 · 22 obs

●A13.35.78.872026-02-21 → 2026-02-27 · 22 obs

○A18.154.84.1282026-02-22 → 2026-02-26 · 17 obs

○ 2026-02-21 19:50:32
● 2026-02-22 10:55:30
○ 2026-02-22 12:44:48
○ 2026-02-22 17:30:32
● 2026-02-22 20:25:28
○ 2026-02-23 12:06:32
○ 2026-02-23 16:39:20
● 2026-02-23 22:02:52
○ 2026-02-24 00:11:30
○ 2026-02-24 16:08:28
● 2026-02-24 17:19:46
○ 2026-02-24 21:18:54
○ 2026-02-25 22:14:44
● 2026-02-26 08:33:30
● 2026-02-26 14:41:26
○ 2026-02-26 16:11:28
○ 2026-02-27 05:33:36

○A18.154.84.522026-02-22 → 2026-02-26 · 17 obs

○A18.154.84.612026-02-22 → 2026-02-26 · 17 obs

○A18.154.84.862026-02-22 → 2026-02-26 · 17 obs

○A3.163.125.202026-02-22 → 2026-02-27 · 20 obs

○ 2026-02-22 10:55:30
● 2026-02-22 12:44:48
● 2026-02-22 17:30:32
○ 2026-02-22 20:25:28
● 2026-02-23 12:06:32
● 2026-02-23 16:39:20
○ 2026-02-23 22:02:52
○ 2026-02-24 17:19:46
● 2026-02-24 21:18:54
○ 2026-02-25 00:12:10
● 2026-02-25 07:35:08
● 2026-02-25 22:14:44
○ 2026-02-26 08:33:30
○ 2026-02-26 16:11:28
● 2026-02-26 19:12:12
○ 2026-02-27 00:17:24
● 2026-02-27 01:06:22
● 2026-02-27 04:26:22
○ 2026-02-27 05:33:34
○ 2026-02-27 05:33:36

○A3.163.125.732026-02-22 → 2026-02-27 · 20 obs

○A3.163.125.862026-02-22 → 2026-02-27 · 20 obs

○A3.163.125.942026-02-22 → 2026-02-27 · 20 obs

○A3.166.49.412026-02-21 → 2026-02-21 · 7 obs

○ 2026-02-21 08:14:52
● 2026-02-21 10:33:38
○ 2026-02-21 14:00:22
○ 2026-02-21 15:25:26
● 2026-02-21 16:41:36
○ 2026-02-21 19:50:32
○ 2026-02-27 05:33:36

○A3.166.49.432026-02-21 → 2026-02-21 · 7 obs

○ 2026-02-21 08:14:52
● 2026-02-21 10:33:38
○ 2026-02-21 14:00:22
○ 2026-02-21 15:25:26
● 2026-02-21 16:41:36
○ 2026-02-21 19:50:32
○ 2026-02-27 05:33:36

○A3.166.49.532026-02-21 → 2026-02-21 · 7 obs

○ 2026-02-21 08:14:52
● 2026-02-21 10:33:38
○ 2026-02-21 14:00:22
○ 2026-02-21 15:25:26
● 2026-02-21 16:41:36
○ 2026-02-21 19:50:32
○ 2026-02-27 05:33:36

○A3.166.49.692026-02-21 → 2026-02-21 · 7 obs

○ 2026-02-21 08:14:52
● 2026-02-21 10:33:38
○ 2026-02-21 14:00:22
○ 2026-02-21 15:25:26
● 2026-02-21 16:41:36
○ 2026-02-21 19:50:32
○ 2026-02-27 05:33:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
link	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
cusa.link	ns-273.awsdns-34.com, ns-941.awsdns-53.net, ns-1135.awsdns-13.org, ns-1796.awsdns-32.co.uk	-

✅ Authoritative Response

Server: 205.251.196.111

NS records: ns-273.awsdns-34.com, ns-941.awsdns-53.net, ns-1135.awsdns-13.org, ns-1796.awsdns-32.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cusa.link (unsigned zone)

⏱️ Timing

Total: 847ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.78.111, 13.35.78.69...`
NS	4	`ns-1135.awsdns-13.org, ns-1796.awsdns-32.co.uk...`
SOA	1	`ns-1135.awsdns-13.org awsdns-hostmaster.`

AI analysis

cusa.link maps to four IP numbers: 13.35.78.33, 13.35.78.69, 13.35.78.87 and 13.35.78.111.

Other host names, for instance d1os9dbnbzx1t3.cloudfront.net, app.funnix-app.com, acps-museum.com, cpspaymentservices.com and teenpatti4.in share IP numbers with cusa.link.

cusa.link's delegation is handled by four name servers: ns-273.awsdns-34.com, ns-941.awsdns-53.net, ns-1135.awsdns-13.org and ns-1796.awsdns-32.co.uk.

cusa.link partially shares name servers with other domains; examples include d33zdktzlx7nko.cloudfront.net, polarpersonaltrainer.com, ssqcabinet.ca, d2o410rb4hiqxm.cloudfront.net and choiskoreawing.com.

These name servers are commonly used with ns-312.awsdns-39.com, ns-987.awsdns-59.net and ns-1849.awsdns-39.co.uk.

Host names with two IPs:

ns-273.awsdns-34.com points to 2600:9000:5301:1100::1 and 205.251.193.17

ns-941.awsdns-53.net points to 2600:9000:5303:ad00::1 and 205.251.195.173

ns-1135.awsdns-13.org points to 2600:9000:5304:6f00::1 and 205.251.196.111

ns-1796.awsdns-32.co.uk points to 2600:9000:5307:400::1 and 205.251.199.4

cusa.link - robtex.com

cusa.link

link

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`cusa.link`

`link`