`wanvision.cn`

DNSSEC	⚠️ Not signed
A	177.211.80.22^{🇧🇷 UNSPECIFIED160.0.0.0/3}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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}
			PTR	`ip-162-159-27-251.defastlink.net`
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}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1771656569

`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

Subdomains

www.wanvision.cn

Same first word

wanvision.fr

wanvision.com

wanvision.biz

wanvision.cn

Similar names

nwavision.com

DNS History

9 records (5 active, 4 former)

○NSdns10.hichina.com2017-12-10 → 2017-12-10 · 3 obs

● 2017-12-10 19:13:32
○ 2026-03-04 03:07:42
○ 2026-03-23 02:08:58

○NSdns9.hichina.com2017-12-10 → 2017-12-10 · 3 obs

● 2017-12-10 19:13:32
○ 2026-03-04 03:07:42
○ 2026-03-23 02:08:58

●NSns1.judns.com2026-03-04 → 2026-03-23 · 3 obs

○ 2017-12-10 19:13:32
● 2026-03-04 03:07:42
● 2026-03-23 02:08:58

●NSns1.julydns.com2026-03-04 → 2026-03-23 · 3 obs

○ 2017-12-10 19:13:32
● 2026-03-04 03:07:42
● 2026-03-23 02:08:58

●NSns2.judns.com2026-03-04 → 2026-03-23 · 3 obs

○ 2017-12-10 19:13:32
● 2026-03-04 03:07:42
● 2026-03-23 02:08:58

●NSns2.julydns.com2026-03-04 → 2026-03-23 · 3 obs

○ 2017-12-10 19:13:32
● 2026-03-04 03:07:42
● 2026-03-23 02:08:58

○A154.85.177.822026-03-04 → 2026-03-23 · 2 obs

○ 2026-03-04 03:07:42
○ 2026-03-23 02:08:58

●A177.211.80.222026-03-04 → 2026-03-23 · 2 obs

● 2026-03-04 03:07:42
● 2026-03-23 02:08:58

○CNAMEs-280145.abc188.com2017-12-10 → 2017-12-10 · 3 obs

● 2017-12-10 19:13:32
○ 2026-03-04 03:07:42
○ 2026-03-23 02:08:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
wanvision.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wanvision.cn (unsigned zone)

⏱️ Timing

Total: 3756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.211.80.22`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

Hierarchy

The parent of www.wanvision.cn is wanvision.cn.

IP Addresses

wanvision.cn points to an IP address: 177.211.80.22.

Other host names, for instance www.wanvision.cn, share IP numbers with wanvision.cn.

Name Servers

wanvision.cn delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

wanvision.cn at least partially shares name servers with other domains, for instance cuanbin.com, sagawa-yz.com, 95026808.com, times-pr.com.cn and gz197.com.