`chenyanchuan.com`

DNSSEC	⚠️ Not signed
NS	`ns1.julydns.com` ⭐
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com`
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1783494623

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786689984

Subdomains

niuniu-xx.chenyanchuan.com

Same first word

chenyanchuan.com

DNS History

4 records (2 active, 2 former)

○NSdns31.hichina.com2015-07-16 → 2017-06-21 · 4 obs

● 2015-07-16 00:26:56
● 2017-06-21 01:32:54
○ 2026-07-01 18:03:14
○ 2026-08-14 07:13:10

○NSdns32.hichina.com2015-07-16 → 2017-06-21 · 4 obs

● 2015-07-16 00:26:56
● 2017-06-21 01:32:54
○ 2026-07-01 18:03:14
○ 2026-08-14 07:13:10

●NSns1.julydns.com2026-07-01 → 2026-08-14 · 3 obs

○ 2017-06-21 01:32:54
● 2026-07-01 18:03:14
● 2026-08-14 07:13:10

●NSns2.julydns.com2026-07-01 → 2026-08-14 · 3 obs

○ 2017-06-21 01:32:54
● 2026-07-01 18:03:14
● 2026-08-14 07:13:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
chenyanchuan.com	ns1.julydns.com, ns2.julydns.com	2 records

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chenyanchuan.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)

Analysis

Hierarchy

niuniu-xx.chenyanchuan.com is delegated beneath chenyanchuan.com.

Name Servers

The NS records for chenyanchuan.com delegate to ns1.julydns.com and ns2.julydns.com.

chenyanchuan.com uses the same name servers as several other domains — among them tjwenyuan.com, ganyue168.com, h3y6q2m.mobi and two more.

There is at least partial name server overlap between chenyanchuan.com and other domains — tmklxx.com, yingcaier.com, qshuiyin.com and two more among them.

These name servers tend to appear in combination with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.

Each of ns1.julydns.com and ns2.julydns.com points to exactly one IP address: 162.159.48.223.

ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.

chenyanchuan.com - robtex.com