`isotecaudio.com`

DNSSEC	⚠️ Not signed
A	47.111.149.78^{🇨🇳 Alibaba-Cloud47.111.0.0/16}
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	`ns17.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	`ns18.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}
SOA	`ns11.xincache.com`ns12@xincache.com serial=1598405475

`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=1784561507

Subdomains

www.isotecaudio.com

Same first word

isotecaudio.com

DNS History

5 records (4 active, 1 former)

●NSns11.xincache.com2016-12-14 → 2026-07-20 · 4 obs

● 2016-12-14 03:52:30
○ 2020-02-13 10:21:36
● 2026-04-26 08:32:10
● 2026-07-20 15:46:30

○NSns12.xincache.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 03:52:30
○ 2020-02-13 10:21:36
○ 2026-07-20 15:46:30

●NSns17.xincache.com2020-02-13 → 2026-07-20 · 3 obs

○ 2016-12-14 03:52:30
● 2020-02-13 10:21:36
● 2026-07-20 15:46:30

●NSns18.xincache.com2020-02-13 → 2026-07-20 · 3 obs

○ 2016-12-14 03:52:30
● 2020-02-13 10:21:36
● 2026-07-20 15:46:30

●A47.111.149.782026-07-20 → 2026-07-20 · 2 obs

● 2026-07-20 15:46:28
● 2026-07-20 15:46:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
isotecaudio.com	ns17.xincache.com, ns18.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns17.xincache.com, ns18.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isotecaudio.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.111.149.78`
NS	2	`ns18.xincache.com, ns17.xincache.com`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns17.xincache.com, ns17.xincache.com, ns17.xincache.com...)

Analysis

Hierarchy

The domain www.isotecaudio.com falls under the parent isotecaudio.com.

IP Addresses

isotecaudio.com resolves to one IP address: 47.111.149.78.

www.isotecaudio.com, for instance, is one of the other host names sharing IP numbers with isotecaudio.com.

Name Servers

The authoritative name servers for isotecaudio.com are ns11.xincache.com, ns17.xincache.com and ns18.xincache.com — three in total.

At least some of isotecaudio.com's name servers are shared with other domains, for example ganzhou-tungsten.com, shenglongtegang.cn, lebangkuaiji.com and two more.

These name servers tend to co-occur with ns12.xincache.com, ce1.xincache.com, ce2.xincache.com and 6 other name servers in the same DNS delegations.

Hostnames that resolve to 8 IP addresses:

Hostname ns11.xincache.com directs to 1.12.0.4, 36.155.149.180 and 112.80.181.45 along with 5 other IP addresses.

Hostname ns17.xincache.com directs to 1.12.0.4, 36.155.149.180 and 112.80.181.45 along with 5 other IP addresses.

Hostnames that resolve to 7 IP addresses:

Hostname ns18.xincache.com directs to 1.12.0.1, 36.155.149.176 and 112.80.181.111 along with 4 other IP addresses.

Both ns11.xincache.com and ns17.xincache.com resolve to 2402:4e00:1470:2::e IP addresses each.

Both ns11.xincache.com and ns17.xincache.com resolve to 2402:4e00:1730::e IP addresses each.

Both ns11.xincache.com and ns17.xincache.com resolve to 1.12.0.4 IP addresses each.

Both ns11.xincache.com and ns17.xincache.com resolve to 36.155.149.180 IP addresses each.

Both ns11.xincache.com and ns17.xincache.com resolve to 112.80.181.45 IP addresses each.

Both ns11.xincache.com and ns17.xincache.com resolve to 117.89.178.173 IP addresses each.

Both ns11.xincache.com and ns17.xincache.com resolve to 125.94.59.210 IP addresses each.

Both ns11.xincache.com and ns17.xincache.com resolve to 129.211.176.209 IP addresses each.

isotecaudio.com - robtex.com

isotecaudio.com

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