`rxdacoustic.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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns11.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576659322

`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=1778382531

Same first word

rxdacoustic.com

DNS History

6 records (4 active, 2 former)

●NSns11.xincache.com2015-12-20 → 2026-05-10 · 6 obs

● 2015-12-20 12:54:38
● 2016-03-24 08:54:04
○ 2016-11-20 18:31:00
○ 2017-06-18 00:03:42
● 2026-02-25 14:42:30
● 2026-05-10 03:30:00

●NSns12.xincache.com2015-12-20 → 2026-05-10 · 6 obs

● 2015-12-20 12:54:38
● 2016-03-24 08:54:04
○ 2016-11-20 18:31:00
○ 2017-06-18 00:03:42
● 2026-02-25 14:42:30
● 2026-05-10 03:30:00

○NSns19.xincache.com2016-11-20 → 2017-06-18 · 5 obs

○ 2016-03-24 08:54:04
● 2016-11-20 18:31:00
● 2017-06-18 00:03:42
○ 2026-02-25 14:42:30
○ 2026-05-10 03:30:00

○NSns20.xincache.com2016-11-20 → 2017-06-18 · 5 obs

○ 2016-03-24 08:54:04
● 2016-11-20 18:31:00
● 2017-06-18 00:03:42
○ 2026-02-25 14:42:30
○ 2026-05-10 03:30:00

●MXmxbiz1.qq.com2015-12-20 → 2026-05-10 · 2 obs

● 2015-12-20 12:54:38
● 2026-05-10 03:30:00

●MXmxbiz2.qq.com2015-12-20 → 2026-05-10 · 2 obs

● 2015-12-20 12:54:38
● 2026-05-10 03:30:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
rxdacoustic.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 rxdacoustic.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
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 enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

rxdacoustic.com is delegated to two name servers ns11.xincache.com and ns12.xincache.com.

rxdacoustic.com shares the same name server setup as other domains, for instance cdvts.com, ahcysb.com, ytzpw.com, 0335travel.com and tianue.com.

rxdacoustic.com at least partially shares name servers with other domains, for instance tfc.cc, bfidc.net, cqdce.com, housir.com and teachina.net.

Name servers commonly used together include ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com, ce2.xincache.com and f1g1ns1.dnspod.net.

Eight IP numbers for a host:

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.

Seven IP numbers for a host:

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 rxdacoustic.com: mxbiz1.qq.com and mxbiz2.qq.com.

rxdacoustic.com shares the same mail server setup as other domains, for instance pt.cn, wlpost.com, xmxdb.com, xiangx.net and achlink.com.

rxdacoustic.com shares at least partially some mail servers with other domains, including changxingfreight.com, bohu.vip and reiyan.cn.

rxdacoustic.com - robtex.com

rxdacoustic.com

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