yybug.com - dns.ninja

`yybug.com`

DNSSEC	⚠️ Not signed
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns12.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxdomain.qq.com` ⭐
SOA	`ns11.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576661952

`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=1783637647

Same first word

yybug.com

Similar names

buygy.com

buyyg.com

byguy.com

yugby.com

DNS History

6 records (3 active, 3 former)

●NSns11.xincache.com2015-11-09 → 2026-07-09 · 3 obs

○ 2015-06-26 15:02:58
● 2015-11-09 08:17:14
● 2026-07-09 23:21:28

●NSns12.xincache.com2015-11-09 → 2026-07-09 · 3 obs

○ 2015-06-26 15:02:58
● 2015-11-09 08:17:14
● 2026-07-09 23:21:28

○NSns19.xincache.com2015-06-26 → 2017-03-23 · 4 obs

● 2015-06-26 15:02:58
● 2017-03-23 18:50:30
○ 2026-03-23 23:10:26
○ 2026-07-09 23:21:28

○NSns20.xincache.com2015-06-26 → 2017-03-23 · 4 obs

● 2015-06-26 15:02:58
● 2017-03-23 18:50:30
○ 2026-03-23 23:10:26
○ 2026-07-09 23:21:28

○MXmail.yybug.com2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 15:02:58
○ 2015-11-09 08:17:14
○ 2026-07-09 23:21:28

●MXmxdomain.qq.com2015-11-09 → 2026-07-09 · 3 obs

○ 2015-06-26 15:02:58
● 2015-11-09 08:17:14
● 2026-07-09 23:21:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...	-
yybug.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yybug.com (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	1	`mxdomain.qq.com (pri: 10)`
SOA	1	`ns11.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

Name Servers

Two name servers handle the delegation for yybug.com: ns11.xincache.com and ns12.xincache.com.

The name server configuration of yybug.com is shared with other domains, for instance publicstarsoftware.com, lyfbest.com, wkxsc.com and two others.

At least some of yybug.com's name servers are shared with other domains, for example eluban.com, eastacme.com, zhongyabuyi.com and two more.

These name servers tend to co-occur with ns19.xincache.com, ns20.xincache.com, ce1.xincache.com and 7 other name servers in the same DNS delegations.

Hosts with 8 IP addresses each:

ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180 and 112.80.181.45 among others, with 5 other IP addresses in total.

Hosts with 7 IP addresses each:

ns12.xincache.com resolves to 1.12.0.1, 36.155.149.176 and 112.80.181.111 among others, with 4 other IP addresses in total.

Mail Servers

yybug.com uses one mail server — mxdomain.qq.com.

The mail server setup of yybug.com matches that of other domains such as tianying88.com, jiddiy.com, 0921.com.cn and two others.

At least some of the mail servers used by yybug.com are shared with other domains: niaola.com, youbaozang.com, dianzhenkeji.com and two others among them.

It is common to find these mail servers used together with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.