`openuni.com.cn`

DNSSEC	⚠️ Not signed
A	156.247.88.248^{🇧🇷 GNET-AS9294156.247.80.0/20}
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=1765210906

`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=2030470798

WOT: NOT_SAFE (20/100)

Same first word

openuni.cz

openuni.co.uk

openuni.com

openuni.nl

openuni.scot

openuni.com.cn

openuni.io

openuni.com.au

openuni.org

openuni.de

openuni.eu

openuni.edu.ge

openuni.ru

Similar names

peninou.org

peninou.com

uniopen.gr

uniopen.net

opennui.com

epunion.com

openiun.com

uniopen.com.cn

uniopen.com

DNS History

5 records (5 active, 0 former)

●NSns1.judns.com2026-03-16 → 2026-03-24 · 2 obs

● 2026-03-16 01:45:36
● 2026-03-24 08:40:24

●NSns1.julydns.com2026-03-16 → 2026-03-24 · 2 obs

● 2026-03-16 01:45:36
● 2026-03-24 08:40:24

●NSns2.judns.com2026-03-16 → 2026-03-24 · 2 obs

● 2026-03-16 01:45:36
● 2026-03-24 08:40:24

●NSns2.julydns.com2026-03-16 → 2026-03-24 · 2 obs

● 2026-03-16 01:45:36
● 2026-03-24 08:40:24

●A156.247.88.2482026-03-16 → 2026-03-24 · 2 obs

● 2026-03-16 01:45:36
● 2026-03-24 08:40:24

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 3932ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.247.88.248`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

openuni.com.cn points to IP number 156.247.88.248.

Other host names include winhappy.cn, wiscowireco.cn, amkon.cn and mogeji.cn that share IP numbers with openuni.com.cn.

Name Servers

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

openuni.com.cn shares name servers with other domains at least partially, for example canvcan.cn, gangstar.cn, ydtongcheng.com, lymc.net and bydg.cn.