`netcampus.cn`

DNSSEC	⚠️ Not signed
A	154.91.187.30^{🇭🇰 AS400619154.91.184.0/21 arosscloud}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
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=1755741877

`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=2034654642

Same first word

netcampus.in

netcampus.co.id

netcampus.org

netcampus.de

netcampus.com

netcampus.fr

netcampus.ca

netcampus.es

netcampus.ne.jp

netcampus.at

netcampus.cn

netcampus.net

Similar names

DNS History

14 records (5 active, 9 former)

○NSdns10.hichina.com2015-12-25 → 2017-01-03 · 4 obs

● 2015-12-25 19:27:08
● 2017-01-03 02:04:28
○ 2018-10-02 22:07:18
○ 2026-04-10 09:54:08

○NSdns9.hichina.com2015-12-25 → 2017-01-03 · 4 obs

● 2015-12-25 19:27:08
● 2017-01-03 02:04:28
○ 2018-10-02 22:07:18
○ 2026-04-10 09:54:08

○NSf1g1ns1.dnspod.net2018-10-02 → 2018-10-02 · 4 obs

○ 2017-01-03 02:04:28
● 2018-10-02 22:07:18
○ 2026-03-17 11:24:48
○ 2026-04-10 09:54:08

○NSf1g1ns2.dnspod.net2018-10-02 → 2018-10-02 · 4 obs

○ 2017-01-03 02:04:28
● 2018-10-02 22:07:18
○ 2026-03-17 11:24:48
○ 2026-04-10 09:54:08

●NSns1.judns.com2026-03-17 → 2026-04-10 · 3 obs

○ 2018-10-02 22:07:18
● 2026-03-17 11:24:48
● 2026-04-10 09:54:08

●NSns1.julydns.com2026-03-17 → 2026-04-10 · 3 obs

○ 2018-10-02 22:07:18
● 2026-03-17 11:24:48
● 2026-04-10 09:54:08

●NSns2.judns.com2026-03-17 → 2026-04-10 · 3 obs

○ 2018-10-02 22:07:18
● 2026-03-17 11:24:48
● 2026-04-10 09:54:08

●NSns2.julydns.com2026-03-17 → 2026-04-10 · 3 obs

○ 2018-10-02 22:07:18
● 2026-03-17 11:24:48
● 2026-04-10 09:54:08

○MXmx01.dm.aliyun.com2015-12-25 → 2017-01-03 · 4 obs

● 2015-12-25 19:27:08
● 2017-01-03 02:04:28
○ 2018-10-02 22:07:18
○ 2026-04-10 09:54:08

○MXmxn.mxhichina.com2015-12-25 → 2017-01-03 · 4 obs

● 2015-12-25 19:27:08
● 2017-01-03 02:04:28
○ 2018-10-02 22:07:18
○ 2026-04-10 09:54:08

○MXmxw.mxhichina.com2015-12-25 → 2017-01-03 · 4 obs

● 2015-12-25 19:27:08
● 2017-01-03 02:04:28
○ 2018-10-02 22:07:18
○ 2026-04-10 09:54:08

○A114.215.155.892015-12-25 → 2017-01-03 · 4 obs

● 2015-12-25 19:27:08
● 2017-01-03 02:04:28
○ 2018-10-02 22:07:18
○ 2026-04-10 09:54:08

●A154.91.187.302026-03-17 → 2026-04-10 · 3 obs

○ 2018-10-02 22:07:18
● 2026-03-17 11:24:48
● 2026-04-10 09:54:08

○A47.95.126.1042018-10-02 → 2018-10-02 · 4 obs

○ 2017-01-03 02:04:28
● 2018-10-02 22:07:18
○ 2026-03-17 11:24:48
○ 2026-04-10 09:54:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...	-
netcampus.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.28.1 for DNSKEY cn

⏱️ Timing

Total: 4072ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.91.187.30`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

netcampus.cn points to a single IP number: 154.91.187.30.

Name Servers

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

netcampus.cn shares name servers with other domains at least partially, for instance zjkec.com, tvfni.cn, huihaiyang.com, fayyctea.com and comudesign.com.