`superstringtest.com`

DNSSEC	⚠️ Not signed
A	120.133.3.42^{🇨🇳 CMNET-BEIJING-AP120.133.0.0/20 CMI (Customer Route)}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns11.xincache.com`ns12@xincache.com serial=1652410637

`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=1778469036

Same first word

superstringtest.com

DNS History

7 records (5 active, 2 former)

●NSns11.xincache.com2016-12-15 → 2026-05-11 · 2 obs

● 2016-12-15 07:58:26
● 2026-05-11 03:37:22

●NSns12.xincache.com2016-12-15 → 2026-05-11 · 2 obs

● 2016-12-15 07:58:26
● 2026-05-11 03:37:22

●MXmxbiz1.qq.com2016-12-15 → 2026-05-11 · 2 obs

● 2016-12-15 07:58:26
● 2026-05-11 03:37:22

●MXmxbiz2.qq.com2016-12-15 → 2026-05-11 · 2 obs

● 2016-12-15 07:58:26
● 2026-05-11 03:37:22

○A119.10.36.1712016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 07:58:26
○ 2017-10-10 10:27:36
○ 2026-05-11 03:37:22

○A120.133.3.162017-10-10 → 2017-10-10 · 4 obs

○ 2016-12-15 07:58:26
● 2017-10-10 10:27:36
○ 2026-04-05 09:05:18
○ 2026-05-11 03:37:22

●A120.133.3.422026-04-05 → 2026-05-11 · 3 obs

○ 2017-10-10 10:27:36
● 2026-04-05 09:05:18
● 2026-05-11 03:37:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
superstringtest.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 superstringtest.com (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.133.3.42`
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
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

IP Addresses

superstringtest.com points to a single IP address: 120.133.3.42.

Other host names, for instance shvision-meeting.com, share IP numbers with superstringtest.com.

Name Servers

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

superstringtest.com shares the same name server setup as other domains, for example mhhosp.com, winnet.com.cn, spprc.org, hpuam.com and dgou.cn.

superstringtest.com at least partially shares name servers with other domains, for example hnjianlang.com, scf.cn, jindingxian.com, herfeng.com and dnsek.com.

these name servers are commonly used with the following name servers: ns19.xincache.com, ns20.xincache.com, ns17.xincache.com, ns18.xincache.com, ns13.xincache.com, ns14.xincache.com, ns15.xincache.com, ns16.xincache.com, f1g1ns1.dnspod.net and ce1.xincache.com.

Host names with eight IP numbers:

ns11.xincache.com points 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 points 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.

Mail Servers

Two mail servers handle superstringtest.com: mxbiz1.qq.com and mxbiz2.qq.com.

superstringtest.com shares the same mail server setup as other domains, including tk163.com, jxgis.com, baoraychem.com, ctbook.cn and dlp-digital.com.

superstringtest.com shares at least partially some mail servers with other domains, for instance st-praise.com, als-als.com, wqiang.net, yaobo.com.cn and kangoosport.com.

superstringtest.com - robtex.com