instcn.com - dns.ninja

`instcn.com`

DNSSEC	⚠️ Not signed
NS	`ns1.qeodns.com` ⚠️ Not in zone NS records
		A	162.14.19.178^{🇨🇳 TENCENT-NET-AP-CN162.14.16.0/22 CAT route object for TENCENT-NET-AP-CN}
		A	162.14.44.44^{🇻🇳 ACE-AS-AP162.14.44.0/24 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District.}
NS	`ns2.qeodns.com` ⚠️ Not in zone NS records
		A	162.14.19.178^{🇨🇳 TENCENT-NET-AP-CN162.14.16.0/22 CAT route object for TENCENT-NET-AP-CN}
		A	162.14.46.46^{🇻🇳 ACE-AS-AP162.14.46.0/24 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District.}

`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=1786387129

Same first word

instcn.com

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DNS History

4 records (2 active, 2 former)

○NSdns21.hichina.com2015-08-14 → 2017-05-18 · 4 obs

● 2015-08-14 23:17:02
● 2017-05-18 07:08:14
○ 2026-07-20 13:04:30
○ 2026-08-10 19:04:58

○NSdns22.hichina.com2015-08-14 → 2017-05-18 · 4 obs

● 2015-08-14 23:17:02
● 2017-05-18 07:08:14
○ 2026-07-20 13:04:30
○ 2026-08-10 19:04:58

●NSns1.qeodns.com2026-07-20 → 2026-08-10 · 3 obs

○ 2017-05-18 07:08:14
● 2026-07-20 13:04:30
● 2026-08-10 19:04:58

●NSns2.qeodns.com2026-07-20 → 2026-08-10 · 3 obs

○ 2017-05-18 07:08:14
● 2026-07-20 13:04:30
● 2026-08-10 19:04:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
instcn.com	ns1.qeodns.com, ns2.qeodns.com	4 records

✅ Authoritative Response

Server:162.14.19.178

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instcn.com (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.qeodns.com, ns1.qeodns.com, ns2.qeodns.com...)

Analysis

Name Servers

The NS records for instcn.com delegate to ns1.qeodns.com and ns2.qeodns.com.

The name server configuration of instcn.com is shared with other domains, for instance tonmyn.top, jvmao.net, aicodelink.top and two others.

The name servers of instcn.com overlap at least partially with those of other domains — among them nibin.cn, jienve.com, indude.cn and two more.

ns1.qeodns.com directs to 162.14.19.178 and 162.14.44.44. ns2.qeodns.com directs to 162.14.19.178 and 162.14.46.46. Both hosts share 162.14.19.178.

ns1.qeodns.com and ns2.qeodns.com each have 162.14.19.178 IP addresses.