5151app.com - dns.ninja

`5151app.com`

DNSSEC	⚠️ Not signed
NS	`ns3.dnsv2.com` ⭐
		A	2402:4e00:1470:2::12^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.29^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.55^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	111.13.203.55^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.135.128.155^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.155^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.55^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
		A	220.196.136.55^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`ns4.dnsv2.com`
		A	2402:4e00:111:fff::f^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.30^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.55^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	36.155.149.55^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	49.7.107.155^{🇨🇳 CHINA-149.7.64.0/18 China Telecom Beijing Co. Ltd.}
		A	101.227.168.55^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	124.64.205.155^{🇨🇳 CHINA169-BJ124.64.205.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns3.dnsv2.com`level3dnsadmin@dnspod.com serial=1785133540

`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=1785819557

Subdomains

cbft-res.5151app.com

resh20.5151app.com

logpyzqzs.5151app.com

Same first word

5151app.com

Similar names

app1515.com

DNS History

18 records (4 active, 14 former)

○NSdns10.hichina.com2016-02-08 → 2016-05-06 · 5 obs

○ 2015-11-14 23:20:36
● 2016-02-08 07:06:40
● 2016-05-06 06:40:22
○ 2017-01-16 08:45:02
○ 2026-08-04 05:19:36

○NSdns9.hichina.com2016-02-08 → 2016-05-06 · 5 obs

○ 2015-11-14 23:20:36
● 2016-02-08 07:06:40
● 2016-05-06 06:40:22
○ 2017-01-16 08:45:02
○ 2026-08-04 05:19:36

○NSexpirens3.hichina.com2017-01-16 → 2017-01-16 · 4 obs

○ 2016-05-06 06:40:22
● 2017-01-16 08:45:02
○ 2019-04-18 22:22:46
○ 2026-08-04 05:19:36

○NSexpirens4.hichina.com2017-01-16 → 2017-01-16 · 4 obs

○ 2016-05-06 06:40:22
● 2017-01-16 08:45:02
○ 2019-04-18 22:22:46
○ 2026-08-04 05:19:36

○NSf1g1ns1.dnspod.net2019-04-18 → 2019-04-18 · 4 obs

○ 2017-01-16 08:45:02
● 2019-04-18 22:22:46
○ 2026-03-09 06:00:00
○ 2026-08-04 05:19:36

○NSf1g1ns2.dnspod.net2019-04-18 → 2019-04-18 · 4 obs

○ 2017-01-16 08:45:02
● 2019-04-18 22:22:46
○ 2026-03-09 06:00:00
○ 2026-08-04 05:19:36

○NSns1.myhostadmin.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 16:48:52
○ 2015-11-14 23:20:36
○ 2026-08-04 05:19:36

○NSns2.myhostadmin.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 16:48:52
○ 2015-11-14 23:20:36
○ 2026-08-04 05:19:36

●NSns3.dnsv2.com2026-03-09 → 2026-08-04 · 3 obs

○ 2019-04-18 22:22:46
● 2026-03-09 06:00:00
● 2026-08-04 05:19:36

○NSns3.myhostadmin.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 16:48:52
○ 2015-11-14 23:20:36
○ 2026-08-04 05:19:36

●NSns4.dnsv2.com2026-03-09 → 2026-08-04 · 3 obs

○ 2019-04-18 22:22:46
● 2026-03-09 06:00:00
● 2026-08-04 05:19:36

○NSns4.myhostadmin.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 16:48:52
○ 2015-11-14 23:20:36
○ 2026-08-04 05:19:36

○NSns5.myhostadmin.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 16:48:52
○ 2015-11-14 23:20:36
○ 2026-08-04 05:19:36

○NSns6.myhostadmin.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 16:48:52
○ 2015-11-14 23:20:36
○ 2026-08-04 05:19:36

●MXmxbiz1.qq.com2026-05-12 → 2026-08-04 · 2 obs

● 2026-05-12 19:30:20
● 2026-08-04 05:19:36

●MXmxbiz2.qq.com2026-05-12 → 2026-08-04 · 2 obs

● 2026-05-12 19:30:20
● 2026-08-04 05:19:36

○A125.65.113.192015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 16:48:52
○ 2015-11-14 23:20:36
○ 2026-08-04 05:19:36

○A47.89.58.1412017-01-16 → 2017-01-16 · 4 obs

○ 2015-11-14 23:20:36
● 2017-01-16 08:45:02
○ 2019-04-18 22:22:46
○ 2026-08-04 05:19:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
5151app.com	ns3.dnsv2.com, ns4.dnsv2.com	15 records

✅ Authoritative Response

Server:1.12.0.29

NS records: ns3.dnsv2.com, ns4.dnsv2.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5151app.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns4.dnsv2.com, ns3.dnsv2.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`ns3.dnsv2.com level3dnsadmin.dnspod.com`

📌 Glue Records Collected

Total: 15

Out-of-bailiwick: 15 (ns3.dnsv2.com, ns3.dnsv2.com, ns3.dnsv2.com...)

Analysis

Hierarchy

cbft-res.5151app.com, resh20.5151app.com and logpyzqzs.5151app.com each fall under the parent domain 5151app.com.

Name Servers

5151app.com is delegated to two name servers: ns3.dnsv2.com and ns4.dnsv2.com.

The name server configuration of 5151app.com is shared with other domains, for instance losttemplegame.com, 51txapp.com, solseed.cn and two others.

5151app.com partially shares its NS delegation with several other domains, including fushilai.com.cn, fp-jy.com, in66.com and two others.

Hosts with 8 IP addresses each:

ns3.dnsv2.com resolves to 1.12.0.29, 1.13.76.55, 111.13.203.55 and 5 other IP addresses.

Hosts with 7 IP addresses each:

ns4.dnsv2.com resolves to 1.12.0.30, 1.14.119.55, 36.155.149.55 and 4 other IP addresses.

Mail Servers

5151app.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup of 5151app.com matches that of other domains such as hessp.com, kmsqdl.com, dinotd.com and two others.

5151app.com shares mail servers with at least some other domains, such as asahiwh.com, lishen.net.cn and neboneil.com.