`opusui.com`

DNSSEC	⚠️ Not signed
A	3.162.103.78^{🇺🇸 Amazon3.162.96.0/21}
		PTR	`server-3-162-103-78.iad61.r.cloudfront.net`
A	3.162.103.79^{🇺🇸 Amazon3.162.96.0/21}
A	3.162.103.110^{🇺🇸 Amazon3.162.96.0/21}
A	3.162.103.125^{🇺🇸 Amazon3.162.96.0/21}
NS	`denver.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`denver.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`denver.ns.cloudflare.com`
		A	108.162.195.196^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	162.159.44.196^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	172.64.35.196^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
NS	`tricia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tricia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tricia.ns.cloudflare.com`
		A	108.162.192.232^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	172.64.32.232^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	173.245.58.232^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
MX	`opusui-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:outlook.com include:amazons...`
HTTPS	HTTP/2
SOA	`denver.ns.cloudflare.com`dns@cloudflare.com serial=2397441400

`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=1771291435

Subdomains

liberty.opusui.com

api.opusui.com

www.opusui.com

Same first word

opusui.com

Similar names

uusiop.fi

pusiou.com

DNS History

29 records (7 active, 22 former)

●NSdenver.ns.cloudflare.com2026-02-16 → 2026-02-28 · 3 obs

○ 2017-04-01 15:37:34
● 2026-02-16 01:20:52
● 2026-02-28 13:09:54

○NSdns1.name-services.com2015-07-03 → 2017-04-01 · 4 obs

● 2015-07-03 03:45:58
● 2017-04-01 15:37:34
○ 2026-02-16 01:20:52
○ 2026-02-28 13:09:54

○NSdns2.name-services.com2015-07-03 → 2017-04-01 · 4 obs

● 2015-07-03 03:45:58
● 2017-04-01 15:37:34
○ 2026-02-16 01:20:52
○ 2026-02-28 13:09:54

○NSdns3.name-services.com2015-07-03 → 2017-04-01 · 4 obs

● 2015-07-03 03:45:58
● 2017-04-01 15:37:34
○ 2026-02-16 01:20:52
○ 2026-02-28 13:09:54

○NSdns4.name-services.com2015-07-03 → 2017-04-01 · 4 obs

● 2015-07-03 03:45:58
● 2017-04-01 15:37:34
○ 2026-02-16 01:20:52
○ 2026-02-28 13:09:54

○NSdns5.name-services.com2015-07-03 → 2017-04-01 · 4 obs

● 2015-07-03 03:45:58
● 2017-04-01 15:37:34
○ 2026-02-16 01:20:52
○ 2026-02-28 13:09:54

●NStricia.ns.cloudflare.com2026-02-16 → 2026-02-28 · 3 obs

○ 2017-04-01 15:37:34
● 2026-02-16 01:20:52
● 2026-02-28 13:09:54

○MXeforwardct.name-services.com2015-07-03 → 2016-03-06 · 4 obs

● 2015-07-03 03:45:58
● 2016-03-06 02:30:48
○ 2016-07-19 00:52:44
○ 2026-02-28 13:09:54

○MXeforwardct2.name-services.com2015-07-03 → 2016-03-06 · 4 obs

● 2015-07-03 03:45:58
● 2016-03-06 02:30:48
○ 2016-07-19 00:52:44
○ 2026-02-28 13:09:54

○MXeforwardct3.name-services.com2015-07-03 → 2016-03-06 · 4 obs

● 2015-07-03 03:45:58
● 2016-03-06 02:30:48
○ 2016-07-19 00:52:44
○ 2026-02-28 13:09:54

●MXopusui-com.mail.protection.outlook.com2016-07-19 → 2026-02-28 · 3 obs

○ 2016-03-06 02:30:48
● 2016-07-19 00:52:44
● 2026-02-28 13:09:54

○A18.239.50.1192026-02-17 → 2026-02-27 · 12 obs

○ 2026-02-16 22:35:40
● 2026-02-17 00:11:04
○ 2026-02-18 18:15:20
○ 2026-02-19 04:54:36
● 2026-02-19 06:18:26
○ 2026-02-20 11:22:56
● 2026-02-20 19:18:22
○ 2026-02-21 15:26:38
○ 2026-02-27 08:33:36
● 2026-02-27 21:36:40
○ 2026-02-28 07:50:06
○ 2026-02-28 13:09:54

○A18.239.50.22026-02-17 → 2026-02-27 · 12 obs

○A18.239.50.582026-02-17 → 2026-02-27 · 12 obs

○A18.239.50.632026-02-17 → 2026-02-27 · 12 obs

●A3.162.103.1102026-02-16 → 2026-02-28 · 17 obs

○ 2026-02-16 01:20:52
○ 2026-02-16 05:52:04
● 2026-02-16 22:35:40
○ 2026-02-17 00:11:04
○ 2026-02-20 19:18:22
● 2026-02-21 15:26:38
○ 2026-02-21 20:12:18
● 2026-02-22 10:10:14
● 2026-02-22 14:33:24
○ 2026-02-23 19:52:02
○ 2026-02-24 10:01:36
● 2026-02-24 13:29:28
● 2026-02-25 20:18:22
○ 2026-02-26 01:18:06
○ 2026-02-27 21:36:40
● 2026-02-28 07:50:06
● 2026-02-28 13:09:54

●A3.162.103.1252026-02-16 → 2026-02-28 · 17 obs

●A3.162.103.782026-02-16 → 2026-02-28 · 17 obs

●A3.162.103.792026-02-16 → 2026-02-28 · 17 obs

○A3.171.214.1232026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-17 00:11:04
● 2026-02-18 18:15:20
○ 2026-02-19 04:54:36
○ 2026-02-28 13:09:54

○A3.171.214.172026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-17 00:11:04
● 2026-02-18 18:15:20
○ 2026-02-19 04:54:36
○ 2026-02-28 13:09:54

○A3.171.214.632026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-17 00:11:04
● 2026-02-18 18:15:20
○ 2026-02-19 04:54:36
○ 2026-02-28 13:09:54

○A3.171.214.902026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-17 00:11:04
● 2026-02-18 18:15:20
○ 2026-02-19 04:54:36
○ 2026-02-28 13:09:54

○A52.2.168.702016-07-19 → 2017-04-01 · 5 obs

○ 2016-03-06 02:30:48
● 2016-07-19 00:52:44
● 2017-04-01 15:37:34
○ 2026-02-16 01:20:52
○ 2026-02-28 13:09:54

○A54.221.227.1792015-07-03 → 2016-03-06 · 4 obs

● 2015-07-03 03:45:58
● 2016-03-06 02:30:48
○ 2016-07-19 00:52:44
○ 2026-02-28 13:09:54

○A99.84.215.1102026-02-16 → 2026-02-27 · 21 obs

○ 2017-04-01 15:37:34
● 2026-02-16 01:20:52
● 2026-02-16 05:52:04
○ 2026-02-16 22:35:40
○ 2026-02-18 18:15:20
● 2026-02-19 04:54:36
○ 2026-02-19 06:18:26
● 2026-02-20 11:22:56
○ 2026-02-20 19:18:22
○ 2026-02-21 15:26:38
● 2026-02-21 20:12:18
○ 2026-02-22 10:10:14
○ 2026-02-22 14:33:24
● 2026-02-23 19:52:02
● 2026-02-24 10:01:36
○ 2026-02-24 13:29:28
○ 2026-02-25 20:18:22
● 2026-02-26 01:18:06
● 2026-02-27 08:33:36
○ 2026-02-27 21:36:40
○ 2026-02-28 13:09:54

○A99.84.215.132026-02-16 → 2026-02-27 · 21 obs

○A99.84.215.302026-02-16 → 2026-02-27 · 21 obs

○A99.84.215.852026-02-16 → 2026-02-27 · 21 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opusui.com	tricia.ns.cloudflare.com, denver.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.232

NS records: tricia.ns.cloudflare.com, denver.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 379ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.162.103.78, 3.162.103.110...`
NS	2	`denver.ns.cloudflare.com, tricia.ns.cloudflare.com`
MX	1	`opusui-com.mail.protection.outlook.com (`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`denver.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

opusui.com is the parent of liberty.opusui.com, api.opusui.com and www.opusui.com.

IP Addresses

Four IP numbers are pointed to by opusui.com: 3.162.103.78, 3.162.103.79, 3.162.103.110 and 3.162.103.125.

other host names including bdwvkgjntj.execute-api.us-west-1.amazonaws.com, audeet.com, d3nocihkj7jjp7.cloudfront.net, properai.com and hhwin08.com share IP numbers with opusui.com.

Name Servers

opusui.com is delegated to two name servers denver.ns.cloudflare.com and tricia.ns.cloudflare.com.

opusui.com shares the same name server setup as other domains, for instance veriset.com, bbxx.world, simon-web.fr, veritour.com and logistique-today.fr.

opusui.com at least partially shares name servers with other domains, for instance 26-m.com, liaghting.sbs, gctsindia.in, cafemeijiya.com and 01.ee.

These name servers are commonly used with jaxson.ns.cloudflare.com, scott.ns.cloudflare.com, lily.ns.cloudflare.com, elsa.ns.cloudflare.com and susan.ns.cloudflare.com.

Host names with six IP numbers:

Host name denver.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc4, 2803:f800:50::6ca2:c3c4, 2a06:98c1:50::ac40:23c4, 108.162.195.196, 162.159.44.196 and 172.64.35.196.

Host name tricia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae8, 2803:f800:50::6ca2:c0e8, 2a06:98c1:50::ac40:20e8, 108.162.192.232, 172.64.32.232 and 173.245.58.232.

Mail Servers

opusui.com is handled by a single mail server, opusui-com.mail.protection.outlook.com.

Host opusui-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c936::, 2a01:111:f403:c946::2, 2a01:111:f403:f802::3, 2a01:111:f403:f909::, 52.101.8.34, 52.101.10.12, 52.101.10.16 and 52.101.41.180.

opusui.com - robtex.com

opusui.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

`opusui.com`

`com`