`fescovisa.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=1576572319

`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=1774658747

Same first word

fescovisa.com

DNS History

7 records (4 active, 3 former)

●NSns11.xincache.com2015-11-02 → 2026-03-28 · 3 obs

○ 2015-06-22 15:43:38
● 2015-11-02 02:14:28
● 2026-03-28 01:10:36

●NSns12.xincache.com2015-11-02 → 2026-03-28 · 3 obs

○ 2015-06-22 15:43:38
● 2015-11-02 02:14:28
● 2026-03-28 01:10:36

○NSns13.xincache.com2015-06-22 → 2017-05-13 · 4 obs

● 2015-06-22 15:43:38
● 2017-05-13 20:12:48
○ 2026-03-26 17:50:06
○ 2026-03-28 01:10:36

○NSns14.xincache.com2015-06-22 → 2017-05-13 · 4 obs

● 2015-06-22 15:43:38
● 2017-05-13 20:12:48
○ 2026-03-26 17:50:06
○ 2026-03-28 01:10:36

●MXmxbiz1.qq.com2015-11-02 → 2026-03-28 · 2 obs

● 2015-11-02 02:14:28
● 2026-03-28 01:10:36

●MXmxbiz2.qq.com2015-11-02 → 2026-03-28 · 2 obs

● 2015-11-02 02:14:28
● 2026-03-28 01:10:36

○A113.10.172.542015-11-02 → 2017-05-13 · 4 obs

● 2015-11-02 02:14:28
● 2017-05-13 20:12:48
○ 2026-03-26 17:50:06
○ 2026-03-28 01:10:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
fescovisa.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fescovisa.com (unsigned zone)

⏱️ Timing

Total: 100ms | 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

fescovisa.com's delegation uses two name servers: ns11.xincache.com and ns12.xincache.com.

fescovisa.com uses the same name server setup as other domains, such as zijixixi.com, bdxfd.com, hylnc.com, ybtvyun.com and bjyhqj.com.

fescovisa.com at least partially shares name servers with other domains, including rms.cn, cbc.cn, va-so.cn, 163m.com and sunward.cn.

These name servers are commonly used with ns17.xincache.com, ns18.xincache.com, ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com and ns16.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

fescovisa.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.

fescovisa.com shares the same mail server setup as other domains, for instance atomut.com, ch1na.cn, idoqq.net, jcedu2019.com and hile-bio.com.

fescovisa.com shares some mail servers with other domains, at least in part; for example reiyan.cn and yaoge.me.

fescovisa.com - robtex.com

fescovisa.com

com