`osuv.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8973^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4ecc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.204^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.115^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eve.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26cc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eve.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eve.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eve.ns.cloudflare.com`
		A	108.162.194.204^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eve.ns.cloudflare.com`
		A	162.159.38.204^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eve.ns.cloudflare.com`
		A	172.64.34.204^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eve.ns.cloudflare.com`
NS	`maciej.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c2a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maciej.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maciej.ns.cloudflare.com`
		A	108.162.195.42^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	162.159.44.42^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	172.64.35.42^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.78.204, 172.67.137.115
		IPv6	2606:4700:3033::ac43:8973, 2606:4700:3035::6815:4ecc
SOA	`eve.ns.cloudflare.com`dns@cloudflare.com serial=2396689723

`cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034546407

Same first word

osuv.de

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osuv.ru

osuv.com

Similar names

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uvso.org

DNS History

21 records (6 active, 15 former)

○NSdns1.iidns.com2015-12-23 → 2016-03-18 · 4 obs

● 2015-12-23 06:35:10
● 2016-03-18 15:46:14
○ 2026-02-17 17:05:02
○ 2026-03-24 06:00:20

○NSdns2.iidns.com2015-12-23 → 2016-03-18 · 4 obs

● 2015-12-23 06:35:10
● 2016-03-18 15:46:14
○ 2026-02-17 17:05:02
○ 2026-03-24 06:00:20

○NSdns3.iidns.com2015-12-23 → 2016-03-18 · 4 obs

● 2015-12-23 06:35:10
● 2016-03-18 15:46:14
○ 2026-02-17 17:05:02
○ 2026-03-24 06:00:20

○NSdns4.iidns.com2015-12-23 → 2016-03-18 · 4 obs

● 2015-12-23 06:35:10
● 2016-03-18 15:46:14
○ 2026-02-17 17:05:02
○ 2026-03-24 06:00:20

○NSdns5.iidns.com2015-12-23 → 2016-03-18 · 4 obs

● 2015-12-23 06:35:10
● 2016-03-18 15:46:14
○ 2026-02-17 17:05:02
○ 2026-03-24 06:00:20

○NSdns6.iidns.com2015-12-23 → 2016-03-18 · 4 obs

● 2015-12-23 06:35:10
● 2016-03-18 15:46:14
○ 2026-02-17 17:05:02
○ 2026-03-24 06:00:20

●NSeve.ns.cloudflare.com2026-02-17 → 2026-03-24 · 3 obs

○ 2016-03-18 15:46:14
● 2026-02-17 17:05:02
● 2026-03-24 06:00:20

●NSmaciej.ns.cloudflare.com2026-02-17 → 2026-03-24 · 3 obs

○ 2016-03-18 15:46:14
● 2026-02-17 17:05:02
● 2026-03-24 06:00:20

●A104.21.78.2042026-02-17 → 2026-03-24 · 3 obs

○ 2016-07-18 06:37:20
● 2026-02-17 17:05:02
● 2026-03-24 06:00:20

○A107.167.19.682015-12-23 → 2015-12-23 · 3 obs

● 2015-12-23 06:35:10
○ 2016-07-18 06:37:20
○ 2026-03-24 06:00:20

○A107.167.19.692015-12-23 → 2015-12-23 · 3 obs

● 2015-12-23 06:35:10
○ 2016-07-18 06:37:20
○ 2026-03-24 06:00:20

○A107.167.19.702015-12-23 → 2015-12-23 · 3 obs

● 2015-12-23 06:35:10
○ 2016-07-18 06:37:20
○ 2026-03-24 06:00:20

○A107.167.19.712015-12-23 → 2015-12-23 · 3 obs

● 2015-12-23 06:35:10
○ 2016-07-18 06:37:20
○ 2026-03-24 06:00:20

○A107.167.19.742016-07-18 → 2016-07-18 · 4 obs

○ 2015-12-23 06:35:10
● 2016-07-18 06:37:20
○ 2026-02-17 17:05:02
○ 2026-03-24 06:00:20

○A107.167.19.752016-07-18 → 2016-07-18 · 4 obs

○ 2015-12-23 06:35:10
● 2016-07-18 06:37:20
○ 2026-02-17 17:05:02
○ 2026-03-24 06:00:20

●A172.67.137.1152026-02-17 → 2026-03-24 · 3 obs

○ 2016-07-18 06:37:20
● 2026-02-17 17:05:02
● 2026-03-24 06:00:20

●A2606:4700:3033::ac43:89732026-02-17 → 2026-03-24 · 6 obs

○ 2016-07-18 06:37:20
● 2026-02-17 17:05:02
● 2026-03-18 08:12:42
○ 2026-03-19 03:14:14
● 2026-03-24 06:00:18
● 2026-03-24 06:00:20

●A2606:4700:3035::6815:4ecc2026-02-17 → 2026-03-24 · 6 obs

○ 2016-07-18 06:37:20
● 2026-02-17 17:05:02
● 2026-03-18 08:12:42
○ 2026-03-19 03:14:14
● 2026-03-24 06:00:18
● 2026-03-24 06:00:20

○A2a06:98c1:3120::2026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-18 08:12:42
● 2026-03-19 03:14:14
○ 2026-03-24 06:00:18
○ 2026-03-24 06:00:20

○A2a06:98c1:3121::2026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-18 08:12:42
● 2026-03-19 03:14:14
○ 2026-03-24 06:00:18
○ 2026-03-24 06:00:20

○CNAMEcs.ename.net2015-12-23 → 2016-07-18 · 4 obs

● 2015-12-23 06:35:10
● 2016-07-18 06:37:20
○ 2026-02-17 17:05:02
○ 2026-03-24 06:00:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
osuv.cn	eve.ns.cloudflare.com, maciej.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.204

NS records: eve.ns.cloudflare.com, maciej.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osuv.cn (unsigned zone)

⏱️ Timing

Total: 919ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.115, 104.21.78.204`
AAAA	2	`2606:4700:3033::ac43:8973, 2606:4700:3035::6815:4ecc`
NS	2	`eve.ns.cloudflare.com, maciej.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eve.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

osuv.cn points to four IP numbers: 2606:4700:3033::ac43:8973, 2606:4700:3035::6815:4ecc, 104.21.78.204 and 172.67.137.115.

Other host names, for instance dorahoki123.site, domholidays.com, 99b5.com, www.magicam.xyz and globalgamblepoint.com share IP numbers with osuv.cn.

Name Servers

osuv.cn is delegated to two name servers: eve.ns.cloudflare.com and maciej.ns.cloudflare.com.

osuv.cn uses the same name server setup as other domains, for instance (0x62656567)lobal.cn, 115335.cn, jieng.cn, ozez.cn and mycartface.com.

osuv.cn shares name servers with other domains at least partially, for instance delverise.com, freetaxuusa.us, xing8.com, uzb(0x736578).com and cam4(0x736578).info.

these name servers are often used together with the name servers yahir.ns.cloudflare.com.

Host names with six IP numbers: eve.ns.cloudflare.com points to 2606:4700:50::a29f:26cc, 2803:f800:50::6ca2:c2cc, 2a06:98c1:50::ac40:22cc, 108.162.194.204, 162.159.38.204 and 172.64.34.204; maciej.ns.cloudflare.com points to 2606:4700:58::a29f:2c2a, 2803:f800:50::6ca2:c32a, 2a06:98c1:50::ac40:232a, 108.162.195.42, 162.159.44.42 and 172.64.35.42.

osuv.cn - robtex.com

osuv.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`osuv.cn`

`cn`