`tutv.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=2034699919

Same first word

tutv.net

tutv.it

tutv.de

tutv.co.uk

tutv.tv

tutv.ru

tutv.org

tutv.com.ar

tutv.cl

tutv.eu

tutv.mx

tutv.com

tutv.cn

tutv.media

tutv.us

Similar names

vttu.edu.vn

tvut.net

vtut.de

tvtu.pl

tvtu.com

vtut.us

vtut.net

uvtt.cn

tvut.com

vutt.com

tuvt.com

vtut.com

uttv.com

vttu.by

vttu.org

ttvu.com

vutt.de

utvt.com

tvut.org

ttuv.cn

uvtt.com

uttv.ee

utvt.lt

utvt.cn

uttv.info

vtut.ru

vttu.com

tvtu.be

utvt.de

vutt.net

vutt.ee

DNS History

7 records (4 active, 3 former)

○NSdns19.hichina.com2026-02-17 → 2026-02-17 · 2 obs

● 2026-02-17 18:58:24
○ 2026-04-22 17:12:40

○NSdns20.hichina.com2026-02-17 → 2026-02-17 · 2 obs

● 2026-02-17 18:58:24
○ 2026-04-22 17:12:40

●NSns1.judns.com2026-04-22 → 2026-04-22 · 2 obs

○ 2026-02-17 18:58:24
● 2026-04-22 17:12:40

●NSns1.julydns.com2026-04-22 → 2026-04-22 · 2 obs

○ 2026-02-17 18:58:24
● 2026-04-22 17:12:40

●NSns2.judns.com2026-04-22 → 2026-04-22 · 2 obs

○ 2026-02-17 18:58:24
● 2026-04-22 17:12:40

●NSns2.julydns.com2026-04-22 → 2026-04-22 · 2 obs

○ 2026-02-17 18:58:24
● 2026-04-22 17:12:40

○CNAMEoverdue.aliyun.com2026-02-17 → 2026-02-17 · 2 obs

● 2026-02-17 18:58:24
○ 2026-04-22 17:12:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, a.dns.cn, d.dns.cn, e.dns.cn...	-
tutv.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutv.cn (unsigned zone)

⏱️ Timing

Total: 952ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`

Analysis

Name Servers

tutv.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

tutv.cn at least partially shares name servers with other domains, for instance zhixingqingti.com, ofezh.cn, cqyaming.com, vbahozg.cn and sh-chengming.com.