`nwcvy.cn`

DNSSEC	⚠️ Not signed
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	`ns1.onclouddns.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}
NS	`ns2.onclouddns.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}
SOA	`ns1.julydns.com`master@jmdns.com serial=1783352502

`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=2035023879

Same first word

nwcvy.cn

DNS History

6 records (4 active, 2 former)

○NSns1.judns.com2026-06-15 → 2026-06-15 · 2 obs

● 2026-06-15 20:05:14
○ 2026-07-10 04:49:26

●NSns1.julydns.com2026-06-15 → 2026-07-10 · 2 obs

● 2026-06-15 20:05:14
● 2026-07-10 04:49:26

●NSns1.onclouddns.com2026-07-10 → 2026-07-10 · 2 obs

○ 2026-06-15 20:05:14
● 2026-07-10 04:49:26

○NSns2.judns.com2026-06-15 → 2026-06-15 · 2 obs

● 2026-06-15 20:05:14
○ 2026-07-10 04:49:26

●NSns2.julydns.com2026-06-15 → 2026-07-10 · 2 obs

● 2026-06-15 20:05:14
● 2026-07-10 04:49:26

●NSns2.onclouddns.com2026-07-10 → 2026-07-10 · 2 obs

○ 2026-06-15 20:05:14
● 2026-07-10 04:49:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
nwcvy.cn	ns1.onclouddns.com, ns2.onclouddns.com	-

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nwcvy.cn (unsigned zone)

⏱️ Timing

Total: 1559ms | Queries: -

📄 Records

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

Analysis

Name Servers

The NS records for nwcvy.cn point to four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.

There is at least partial name server overlap between nwcvy.cn and other domains — nj886.com, mspeng.com, fbhs.cn and two more among them.

These name servers frequently co-occur with the name servers ns1.judns.com and ns2.judns.com.

ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com. ns1.onclouddns.com resolves to 162.159.27.251, as does ns2.onclouddns.com.

ns1.julydns.com and ns2.julydns.com are host names that each point to 162.159.48.223 IP addresses.

ns1.onclouddns.com and ns2.onclouddns.com are host names that each point to 162.159.27.251 IP addresses.

nwcvy.cn - robtex.com

nwcvy.cn

cn