`tcfgz.com`

DNSSEC	⚠️ Not signed
A	154.23.181.90^{🇺🇸 HKCICL-AS-AP154.23.181.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
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}
SOA	`ns11.xincache.com`ns12@xincache.com serial=1763735464

`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=1784311262

Same first word

tcfgz.com

Similar names

gfczt.com

zfcgt.cn

fgztc.com

gzctf.com

ftgzc.com

zfcgt.com

ftgzc.cn

DNS History

8 records (3 active, 5 former)

●NSns11.xincache.com2015-08-18 → 2026-07-17 · 2 obs

● 2015-08-18 21:02:52
● 2026-07-17 18:07:14

●NSns12.xincache.com2015-08-18 → 2026-07-17 · 2 obs

● 2015-08-18 21:02:52
● 2026-07-17 18:07:14

○NSns17.xincache.com2015-08-18 → 2016-09-09 · 4 obs

● 2015-08-18 21:02:52
● 2016-09-09 12:24:26
○ 2026-02-23 09:28:44
○ 2026-07-17 18:07:14

○NSns18.xincache.com2015-08-18 → 2016-09-09 · 4 obs

● 2015-08-18 21:02:52
● 2016-09-09 12:24:26
○ 2026-02-23 09:28:44
○ 2026-07-17 18:07:14

○A115.47.48.1622015-12-06 → 2016-03-21 · 5 obs

○ 2015-08-18 21:02:52
● 2015-12-06 01:19:04
● 2016-03-21 00:49:28
○ 2016-09-09 12:24:26
○ 2026-07-17 18:07:14

○A115.47.54.512016-09-09 → 2016-09-09 · 4 obs

○ 2016-03-21 00:49:28
● 2016-09-09 12:24:26
○ 2026-02-23 09:28:44
○ 2026-07-17 18:07:14

○A115.47.90.532015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 21:02:52
○ 2015-12-06 01:19:04
○ 2026-07-17 18:07:14

●A154.23.181.902026-02-23 → 2026-07-17 · 3 obs

○ 2016-09-09 12:24:26
● 2026-02-23 09:28:44
● 2026-07-17 18:07:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
tcfgz.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 tcfgz.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.23.181.90`
NS	2	`ns11.xincache.com, ns12.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

IP Addresses

tcfgz.com resolves to one IP address: 154.23.181.90.

lytksm.com, yudany.com, pitetu.com and two other host names share IP numbers with tcfgz.com.

Name Servers

DNS delegation for tcfgz.com points to two name servers: ns11.xincache.com and ns12.xincache.com.

tcfgz.com uses the same name servers as several other domains — among them 3dlgd.com, mgsharp.com, latender.com and two more.

There is at least partial name server overlap between tcfgz.com and other domains — 56cloud.com.cn, shpl.com.cn, cmccltd.com and two more among them.

These name servers regularly appear alongside ns13.xincache.com, ns14.xincache.com, ns19.xincache.com and 7 other name servers in NS record sets.

Hostnames that resolve to 8 IP addresses:

ns11.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.

Hostnames that resolve to 7 IP addresses:

ns12.xincache.com has IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, plus 4 other.

tcfgz.com - robtex.com

tcfgz.com

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