`uuvc.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:23d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:80d3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.61^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.211^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gracie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2690^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c290^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gracie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2290^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gracie.ns.cloudflare.com`
		A	108.162.194.144^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	162.159.38.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	172.64.34.144^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
NS	`nitin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.61, 172.67.128.211
		IPv6 hints	2606:4700:3033::6815:23d, 2606:4700:3035::ac43:80d3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`gracie.ns.cloudflare.com`dns@cloudflare.com serial=2397953205

`cn`

	DNSSEC	🔒 Signed (DS record present)
	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=2034668654

Same first word

uuvc.cn

uuvc.org

Similar names

uucv.org

cvuu.dk

vcuu.com

cuvu.de

cvuu.org

vucu.ru

uvcu.com

DNS History

21 records (6 active, 15 former)

○NSdns1.iidns.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-29 18:55:50
● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

○NSdns2.iidns.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-29 18:55:50
● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

○NSdns3.iidns.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-29 18:55:50
● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

○NSdns4.iidns.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-29 18:55:50
● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

○NSdns5.iidns.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-29 18:55:50
● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

○NSdns6.iidns.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-29 18:55:50
● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

●NSgracie.ns.cloudflare.com2026-03-04 → 2026-04-14 · 3 obs

○ 2018-09-18 07:22:32
● 2026-03-04 08:49:12
● 2026-04-14 06:41:00

●NSnitin.ns.cloudflare.com2026-03-04 → 2026-04-14 · 3 obs

○ 2018-09-18 07:22:32
● 2026-03-04 08:49:12
● 2026-04-14 06:41:00

○NSv1s1.xundns.com2015-10-25 → 2016-04-29 · 4 obs

● 2015-10-25 07:59:44
● 2016-04-29 18:55:50
○ 2017-02-05 03:42:32
○ 2026-04-14 06:41:00

○NSv1s2.xundns.com2015-10-25 → 2016-04-29 · 4 obs

● 2015-10-25 07:59:44
● 2016-04-29 18:55:50
○ 2017-02-05 03:42:32
○ 2026-04-14 06:41:00

○A103.241.230.1312017-02-05 → 2017-02-05 · 3 obs

● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

○A103.241.230.1322017-02-05 → 2017-02-05 · 3 obs

● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

○A103.241.230.1332017-02-05 → 2017-02-05 · 3 obs

● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

○A103.241.230.1362017-02-05 → 2017-02-05 · 3 obs

● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

●A104.21.2.612026-03-04 → 2026-04-14 · 6 obs

○ 2018-09-18 07:22:32
● 2026-03-04 08:49:12
● 2026-03-21 17:48:30
○ 2026-03-22 00:42:44
● 2026-03-22 07:36:16
● 2026-04-14 06:41:00

○A172.64.80.12026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 17:48:30
● 2026-03-22 00:42:44
○ 2026-03-22 07:36:16
○ 2026-04-14 06:41:00

●A172.67.128.2112026-03-04 → 2026-04-14 · 6 obs

○ 2018-09-18 07:22:32
● 2026-03-04 08:49:12
● 2026-03-21 17:48:30
○ 2026-03-22 00:42:44
● 2026-03-22 07:36:16
● 2026-04-14 06:41:00

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-04 → 2026-03-22 · 7 obs

○ 2018-09-18 07:22:32
● 2026-03-04 08:49:12
○ 2026-03-05 06:33:42
○ 2026-03-21 17:48:30
● 2026-03-22 00:42:44
○ 2026-03-22 07:36:16
○ 2026-04-14 06:41:00

●A2606:4700:3033::6815:23d2026-03-05 → 2026-04-14 · 6 obs

○ 2026-03-04 08:49:12
● 2026-03-05 06:33:42
● 2026-03-21 17:48:30
○ 2026-03-22 00:42:44
● 2026-03-22 07:36:16
● 2026-04-14 06:41:00

●A2606:4700:3035::ac43:80d32026-03-05 → 2026-04-14 · 6 obs

○ 2026-03-04 08:49:12
● 2026-03-05 06:33:42
● 2026-03-21 17:48:30
○ 2026-03-22 00:42:44
● 2026-03-22 07:36:16
● 2026-04-14 06:41:00

○CNAMEcs.ename.net2017-02-05 → 2017-02-05 · 3 obs

● 2017-02-05 03:42:32
○ 2018-09-18 07:22:32
○ 2026-04-14 06:41:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn...	-
uuvc.cn	nitin.ns.cloudflare.com, gracie.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.144

NS records: nitin.ns.cloudflare.com, gracie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uuvc.cn (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.128.211, 104.21.2.61`
AAAA	2	`2606:4700:3033::6815:23d, 2606:4700:3035::ac43:80d3`
NS	2	`gracie.ns.cloudflare.com, nitin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gracie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

uuvc.cn resolves to four IP numbers: 2606:4700:3033::6815:23d, 2606:4700:3035::ac43:80d3, 104.21.2.61 and 172.67.128.211.

Other host names such as www.aafponline.org, www.copernicus.at, forexmart.com, 825n.com and calinevents.com share IPs with uuvc.cn.

Name Servers

uuvc.cn is delegated to two name servers: gracie.ns.cloudflare.com and nitin.ns.cloudflare.com.

uuvc.cn shares the same name server setup as dixoncompaniesinc.com, mtcenter.net, stupnitskaya.ru, ebusinesspages.com and ttcs-1.com.

uuvc.cn at least partially shares name servers with other domains, for instance uarplatform.com, decolas.ru, youngdesignersmarket.com.au, lum-cn.io and threeland.com.

These name servers are commonly used with cass.ns.cloudflare.com and irma.ns.cloudflare.com.

Host names with six IP numbers:

gracie.ns.cloudflare.com points to 2606:4700:50::a29f:2690, 2803:f800:50::6ca2:c290, 2a06:98c1:50::ac40:2290, 108.162.194.144, 162.159.38.144 and 172.64.34.144.

nitin.ns.cloudflare.com points to 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.

uuvc.cn - robtex.com

uuvc.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`uuvc.cn`

`cn`