`opensilicon.com.cn`

DNSSEC	⚠️ Not signed
A	168.76.19.55^{🇿🇦 ASLINE-AS-AP168.76.16.0/20 Proxy-registered route object}
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.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.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}
SOA	`ns1.julydns.com`master@jmdns.com serial=1767363129

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030635906

WOT: NOT_SAFE (20/100)

Same first word

opensilicon.com.cn

opensilicon.info

DNS History

5 records (5 active, 0 former)

●NSns1.judns.com2026-04-06 → 2026-06-18 · 2 obs

● 2026-04-06 05:48:20
● 2026-06-18 09:08:06

●NSns1.julydns.com2026-04-06 → 2026-06-18 · 2 obs

● 2026-04-06 05:48:20
● 2026-06-18 09:08:06

●NSns2.judns.com2026-04-06 → 2026-06-18 · 2 obs

● 2026-04-06 05:48:20
● 2026-06-18 09:08:06

●NSns2.julydns.com2026-04-06 → 2026-06-18 · 2 obs

● 2026-04-06 05:48:20
● 2026-06-18 09:08:06

●A168.76.19.552026-04-06 → 2026-06-18 · 2 obs

● 2026-04-06 05:48:20
● 2026-06-18 09:08:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
opensilicon.com.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 opensilicon.com.cn (unsigned zone)

⏱️ Timing

Total: 1688ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.76.19.55`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

opensilicon.com.cn directs to one IP number, which is 168.76.19.55.

Among the host names that share IP numbers with opensilicon.com.cn are 795182.cn, edu.cdn.wnrzr.cn, cdn.wnrzr.cn and two others.

Name Servers

The domain opensilicon.com.cn is delegated to these four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

opensilicon.com.cn has at least partial name server overlap with other domains, such as vagaa.net, sydcdp.com, sdrststyn.com and two others.

It is common to find these name servers paired with the name servers ns1.onclouddns.com, ns2.onclouddns.com, jm1.dns.com and jm2.dns.com.

Each of ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com has a single IP address — ns1.judns.com and ns2.judns.com direct to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223.

ns1.judns.com and ns2.judns.com each have 162.159.27.251 IP addresses.

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

opensilicon.com.cn - robtex.com