`ousiyuan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:cba1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:324c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.76^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.161^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`houston.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c34^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c334^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`houston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2334^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`houston.ns.cloudflare.com`
		A	108.162.195.52^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	162.159.44.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	172.64.35.52^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
NS	`pearl.ns.cloudflare.com`
		A	2606:4700:50::a29f:268c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pearl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pearl.ns.cloudflare.com`
		A	108.162.194.140^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	162.159.38.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	172.64.34.140^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.50.76, 172.67.203.161
		IPv6	2606:4700:3030::ac43:cba1, 2606:4700:3031::6815:324c
SOA	`houston.ns.cloudflare.com`dns@cloudflare.com serial=2399042366

`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=1774380302

Subdomains

www.ousiyuan.com

Same first word

ousiyuan.com

Similar names

yasuoniu.com

yinuousa.com

DNS History

21 records (6 active, 15 former)

○NSexpire1.gname-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 19:37:06
○ 2026-03-24 19:37:08

○NSexpire2.gname-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 19:37:06
○ 2026-03-24 19:37:08

●NShouston.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs

○ 2019-04-05 20:43:30
● 2026-03-24 19:37:06
● 2026-03-24 19:37:08

○NSns1.ezdnscenter.com2015-07-07 → 2017-02-09 · 4 obs

● 2015-07-07 05:52:52
● 2017-02-09 05:59:24
○ 2019-04-05 20:43:30
○ 2026-03-24 19:37:08

○NSns2.ezdnscenter.com2015-07-07 → 2017-02-09 · 4 obs

● 2015-07-07 05:52:52
● 2017-02-09 05:59:24
○ 2019-04-05 20:43:30
○ 2026-03-24 19:37:08

○NSns3.ezdnscenter.com2015-07-07 → 2017-02-09 · 4 obs

● 2015-07-07 05:52:52
● 2017-02-09 05:59:24
○ 2019-04-05 20:43:30
○ 2026-03-24 19:37:08

○NSns4.ezdnscenter.com2015-07-07 → 2017-02-09 · 4 obs

● 2015-07-07 05:52:52
● 2017-02-09 05:59:24
○ 2019-04-05 20:43:30
○ 2026-03-24 19:37:08

○NSns5.dnsdun.com2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-09 05:59:24
● 2019-04-05 20:43:30
○ 2026-03-24 19:37:06
○ 2026-03-24 19:37:08

○NSns5.dnsdun.net2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-09 05:59:24
● 2019-04-05 20:43:30
○ 2026-03-24 19:37:06
○ 2026-03-24 19:37:08

○NSns5.ezdnscenter.com2015-07-07 → 2017-02-09 · 4 obs

● 2015-07-07 05:52:52
● 2017-02-09 05:59:24
○ 2019-04-05 20:43:30
○ 2026-03-24 19:37:08

○NSns6.ezdnscenter.com2015-07-07 → 2017-02-09 · 4 obs

● 2015-07-07 05:52:52
● 2017-02-09 05:59:24
○ 2019-04-05 20:43:30
○ 2026-03-24 19:37:08

●NSpearl.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs

○ 2019-04-05 20:43:30
● 2026-03-24 19:37:06
● 2026-03-24 19:37:08

○MXmxbiz1.qq.com2015-07-07 → 2017-02-09 · 4 obs

● 2015-07-07 05:52:52
● 2017-02-09 05:59:24
○ 2019-04-05 20:43:30
○ 2026-03-24 19:37:08

○MXmxbiz2.qq.com2015-07-07 → 2017-02-09 · 4 obs

● 2015-07-07 05:52:52
● 2017-02-09 05:59:24
○ 2019-04-05 20:43:30
○ 2026-03-24 19:37:08

●A104.21.50.762026-03-24 → 2026-03-24 · 3 obs

○ 2019-04-05 20:43:30
● 2026-03-24 19:37:06
● 2026-03-24 19:37:08

●A172.67.203.1612026-03-24 → 2026-03-24 · 3 obs

○ 2019-04-05 20:43:30
● 2026-03-24 19:37:06
● 2026-03-24 19:37:08

○A203.158.17.2282015-07-07 → 2017-02-09 · 4 obs

● 2015-07-07 05:52:52
● 2017-02-09 05:59:24
○ 2019-04-05 20:43:30
○ 2026-03-24 19:37:08

●A2606:4700:3030::ac43:cba12026-03-24 → 2026-03-24 · 3 obs

○ 2019-04-05 20:43:30
● 2026-03-24 19:37:06
● 2026-03-24 19:37:08

●A2606:4700:3031::6815:324c2026-03-24 → 2026-03-24 · 3 obs

○ 2019-04-05 20:43:30
● 2026-03-24 19:37:06
● 2026-03-24 19:37:08

○A45.192.36.1342019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-09 05:59:24
● 2019-04-05 20:43:30
○ 2026-03-24 19:37:06
○ 2026-03-24 19:37:08

○CNAMEexp.gs-cdn.com2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 19:37:06
○ 2026-03-24 19:37:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ousiyuan.com	pearl.ns.cloudflare.com, houston.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.52

NS records: pearl.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ousiyuan.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.161, 104.21.50.76`
AAAA	2	`2606:4700:3030::ac43:cba1, 2606:4700:3031::6815:324c`
NS	2	`houston.ns.cloudflare.com, pearl.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`houston.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ousiyuan.com is a parent of www.ousiyuan.com.

IP Addresses

ousiyuan.com points to four IP numbers: 2606:4700:3030::ac43:cba1, 2606:4700:3031::6815:324c, 104.21.50.76 and 172.67.203.161.

Other host names, for instance www.jonaswojcik.com, wodaole.com, mail.poetic-prosemanagement.com, deviasoft.com and imageshout.com share IP numbers with ousiyuan.com.

Name Servers

Delegation for ousiyuan.com rests with two name servers, houston.ns.cloudflare.com and pearl.ns.cloudflare.com.

ousiyuan.com shares the same name server setup as other domains, including szkstjd.com, renopos.net, fjpczy.com, dy-100.com and duolili.com.

ousiyuan.com at least partially shares name servers with other domains, for instance demural.de, fullmoviexhd.com, 6837655.com, canlitv.me and fskias.com.

These name servers are commonly used with braelyn.ns.cloudflare.com and dora.ns.cloudflare.com.

Host names with six IP numbers: houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52. pearl.ns.cloudflare.com points to: 2606:4700:50::a29f:268c, 2803:f800:50::6ca2:c28c, 2a06:98c1:50::ac40:228c, 108.162.194.140, 162.159.38.140 and 172.64.34.140.

ousiyuan.com - robtex.com

ousiyuan.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

`ousiyuan.com`

`com`