`oursapp.com`

DNSSEC	⚠️ Not signed
A	116.255.165.168^{🇨🇳 CHINA169-Backbone116.255.128.0/17 CNC Group CHINA169 Henan Province Network Addresses from CNNIC(GIANT)}
NS	`dns.4cun.com` ⭐
NS	`ns3.4cun.com` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`ns4.4cun.com` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.78^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
SOA	`dns.4cun.com`admin@oursapp.com serial=1772527392

`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=1771291435

Same first word

oursapp.com

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DNS History

5 records (4 active, 1 former)

●NSdns.4cun.com2015-08-23 → 2026-03-23 · 2 obs

● 2015-08-23 18:03:28
● 2026-03-23 16:04:20

●NSns3.4cun.com2026-02-19 → 2026-03-23 · 3 obs

○ 2015-08-23 18:03:28
● 2026-02-19 21:32:24
● 2026-03-23 16:04:20

●NSns4.4cun.com2026-02-19 → 2026-03-23 · 3 obs

○ 2015-08-23 18:03:28
● 2026-02-19 21:32:24
● 2026-03-23 16:04:20

●A116.255.165.1682015-08-23 → 2026-03-23 · 5 obs

● 2015-08-23 18:03:28
○ 2016-03-25 21:05:38
○ 2017-03-23 16:00:34
● 2020-04-09 00:36:58
● 2026-03-23 16:04:20

○A116.255.211.1202016-03-25 → 2017-03-23 · 5 obs

○ 2015-08-23 18:03:28
● 2016-03-25 21:05:38
● 2017-03-23 16:00:34
○ 2020-04-09 00:36:58
○ 2026-03-23 16:04:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oursapp.com	ns3.4cun.com, ns4.4cun.com	4 records

✅ Authoritative Response

Server:61.172.183.74

NS records: ns3.4cun.com, ns4.4cun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oursapp.com (unsigned zone)

⏱️ Timing

Total: 4493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.255.165.168`
SOA	1	`dns.4cun.com admin.oursapp.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.4cun.com, ns3.4cun.com, ns4.4cun.com...)

Analysis

IP Addresses

oursapp.com resolves to one IP number: 116.255.165.168.

Other host names for instance ggeye.com and farfoot.com share IP numbers with oursapp.com.

Name Servers

oursapp.com is delegated to three name servers: dns.4cun.com, ns3.4cun.com and ns4.4cun.com.

oursapp.com at least partially shares name servers with other domains, including 36683.com, dl-china.net, xcgui.com, nxkf.com and chinaifactory.cn.

These name servers are commonly used with dns4.51dns.top, dns3.4cun.com, ns1.4cun.com, dns6.51dns.top, dns5.4cun.com, dns1.4cun.com, dns2.51dns.top, ns2.4cun.com, dns7.4cun.com and ns2.51dns.top.

Host names with two IP numbers:

ns3.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74

ns4.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.78

Host names that point to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7: ns3.4cun.com and ns4.4cun.com

oursapp.com - robtex.com

oursapp.com

com