`baidu939.com`

DNSSEC	⚠️ Not signed
A	47.242.13.165^{🇭🇰 Alibaba-Cloud47.242.0.0/16 Proxy-registered route object}
NS	`ns11.xincache.com` ⭐ ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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}
NS	`ns19.xincache.com` ⚠️ Not in parent delegation
		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	`ns20.xincache.com` ⚠️ Not in parent delegation
		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}
SOA	`ns11.xincache.com`ns12@xincache.com serial=1706510479

`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=1778446961

Subdomains

www.baidu939.com

Same first word

baidu939.com

DNS History

9 records (5 active, 4 former)

●NSns11.xincache.com2015-06-28 → 2026-05-10 · 6 obs

● 2015-06-28 14:20:04
● 2016-03-21 09:32:54
○ 2016-07-17 10:43:50
○ 2020-04-04 04:57:10
● 2026-02-24 08:09:36
● 2026-05-10 21:26:50

●NSns12.xincache.com2015-06-28 → 2026-05-10 · 6 obs

● 2015-06-28 14:20:04
● 2016-03-21 09:32:54
○ 2016-07-17 10:43:50
○ 2020-04-04 04:57:10
● 2026-02-24 08:09:36
● 2026-05-10 21:26:50

●NSns19.xincache.com2016-07-17 → 2026-05-10 · 6 obs

○ 2016-03-21 09:32:54
● 2016-07-17 10:43:50
● 2017-03-23 22:16:18
○ 2020-04-04 04:57:10
● 2026-02-24 08:09:36
● 2026-05-10 21:26:50

●NSns20.xincache.com2016-07-17 → 2026-05-10 · 3 obs

○ 2016-03-21 09:32:54
● 2016-07-17 10:43:50
● 2026-05-10 21:26:50

○A103.61.243.1342017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-17 10:43:50
● 2017-03-23 22:16:18
○ 2020-04-04 04:57:10
○ 2026-05-10 21:26:50

○A112.121.188.1662015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 14:20:04
○ 2015-11-07 22:43:32
○ 2026-05-10 21:26:50

○A203.158.16.1242015-11-07 → 2016-07-17 · 5 obs

○ 2015-06-28 14:20:04
● 2015-11-07 22:43:32
● 2016-07-17 10:43:50
○ 2017-03-23 22:16:18
○ 2026-05-10 21:26:50

●A47.242.13.1652026-02-24 → 2026-05-10 · 3 obs

○ 2020-04-04 04:57:10
● 2026-02-24 08:09:36
● 2026-05-10 21:26:50

○CNAME1501047.vhost178.mianbeian.top2020-04-04 → 2020-04-04 · 3 obs

● 2020-04-04 04:57:10
○ 2026-02-24 08:09:36
○ 2026-05-10 21:26:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
baidu939.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 baidu939.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.242.13.165`
NS	2	`ns19.xincache.com, ns20.xincache.com`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.baidu939.com is baidu939.com.

IP Addresses

baidu939.com points to a single IP number: 47.242.13.165.

Other host names, for instance cctv--4.com, jzxfww.com, panyan.org, www.baidu939.com and j--x.com share IP numbers with baidu939.com.

Name Servers

baidu939.com is delegated to four name servers: ns11.xincache.com, ns12.xincache.com, ns19.xincache.com and ns20.xincache.com.

baidu939.com shares name servers with other domains at least partially, for instance youlemai.cn, jsshuangyang.com, cqszyyhlzk.cn, 3d-star.com.cn and chinanvc.com.

these name servers are commonly paired with ns17.xincache.com, ns18.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com, ns16.xincache.com and f1g1ns1.dnspod.net.

Host names with eight IP numbers: ns11.xincache.com and ns19.xincache.com point to 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers: ns12.xincache.com and ns20.xincache.com point to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Host names pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 2402:4e00:1730::e: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 1.12.0.4: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 36.155.149.180: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 112.80.181.45: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 117.89.178.173: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 125.94.59.210: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 129.211.176.209: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 2402:4e00:111:fff::c: ns12.xincache.com and ns20.xincache.com.

Host names pointing to 1.12.0.1: ns12.xincache.com and ns20.xincache.com.

Host names pointing to 36.155.149.176: ns12.xincache.com and ns20.xincache.com.

Host names pointing to 112.80.181.111: ns12.xincache.com and ns20.xincache.com.

Host names pointing to 117.89.178.184: ns12.xincache.com and ns20.xincache.com.

Host names pointing to 129.211.176.239: ns12.xincache.com and ns20.xincache.com.

Host names pointing to 163.177.5.23: ns12.xincache.com and ns20.xincache.com.

baidu939.com - robtex.com

baidu939.com

com