`cntiansan.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	`ns13.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	`ns14.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	`mxc.global-mail.cn` ⭐
		A	101.36.121.182^{🇭🇰 UCLOUD-1101.36.121.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
MX	`mxu.global-mail.cn`⁽⁵⁰⁾
		A	117.50.223.79^{🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.}
TXT	`v=spf1 include:spfv.global-mail.cn -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1772288100

`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=1778631446

Same first word

cntiansan.com

DNS History

8 records (5 active, 3 former)

●NSns11.xincache.com2026-04-07 → 2026-05-13 · 3 obs

○ 2015-05-08 03:07:10
● 2026-04-07 05:34:58
● 2026-05-13 00:40:20

●NSns13.xincache.com2015-05-08 → 2026-05-13 · 2 obs

● 2015-05-08 03:07:10
● 2026-05-13 00:40:20

●NSns14.xincache.com2015-05-08 → 2026-05-13 · 2 obs

● 2015-05-08 03:07:10
● 2026-05-13 00:40:20

●MXmxc.global-mail.cn2026-04-07 → 2026-05-13 · 3 obs

○ 2017-05-19 01:50:58
● 2026-04-07 05:34:58
● 2026-05-13 00:40:20

●MXmxu.global-mail.cn2026-04-07 → 2026-05-13 · 3 obs

○ 2017-05-19 01:50:58
● 2026-04-07 05:34:58
● 2026-05-13 00:40:20

○MXsmtp.xinnetdns.com2015-05-08 → 2017-05-19 · 4 obs

● 2015-05-08 03:07:10
● 2017-05-19 01:50:58
○ 2026-04-07 05:34:58
○ 2026-05-13 00:40:20

○A119.10.36.2312015-12-12 → 2016-09-13 · 4 obs

● 2015-12-12 00:35:56
● 2016-09-13 11:14:28
○ 2017-05-19 01:50:58
○ 2026-05-13 00:40:20

○A120.133.3.1802017-05-19 → 2017-05-19 · 4 obs

○ 2016-09-13 11:14:28
● 2017-05-19 01:50:58
○ 2026-04-07 05:34:58
○ 2026-05-13 00:40:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
cntiansan.com	ns13.xincache.com, ns14.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns13.xincache.com, ns14.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cntiansan.com (unsigned zone)

⏱️ Timing

Total: 298ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns14.xincache.com, ns13.xincache.com`
MX	2	`mxc.global-mail.cn (pri: 5), mxu.global-mail.cn (pri: 50)`
TXT	1	`v=spf1 include:spfv.global-mail.cn -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns13.xincache.com, ns13.xincache.com, ns13.xincache.com...)

Analysis

Name Servers

cntiansan.com is delegated to three name servers: ns11.xincache.com, ns13.xincache.com and ns14.xincache.com.

cntiansan.com partially shares name servers with other domains; examples include doyoung.net, urg.cn, cqlanlin.com, dianming.com and shenghuahuanbao.com.

These name servers are commonly used alongside ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com and ns16.xincache.com.

Eight IPs: ns11.xincache.com and ns13.xincache.com point 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 IPs: ns14.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.

Hosts pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ns13.xincache.com.

Hosts pointing to 2402:4e00:1730::e: ns11.xincache.com and ns13.xincache.com.

Hosts pointing to 1.12.0.4: ns11.xincache.com and ns13.xincache.com.

Hosts pointing to 36.155.149.180: ns11.xincache.com and ns13.xincache.com.

Hosts pointing to 112.80.181.45: ns11.xincache.com and ns13.xincache.com.

Hosts pointing to 117.89.178.173: ns11.xincache.com and ns13.xincache.com.

Hosts pointing to 125.94.59.210: ns11.xincache.com and ns13.xincache.com.

Hosts pointing to 129.211.176.209: ns11.xincache.com and ns13.xincache.com.

Mail Servers

cntiansan.com is handled by two mail servers: mxc.global-mail.cn and mxu.global-mail.cn.

cntiansan.com has the same mail server setup as other domains, including minipro.asia, dnp.cn, supertrims.hk, centermarket.net and sanhervision.com.

cntiansan.com shares some mail servers with other domains at least partially, for example kotion.cc, washinta.com, huaao-ship.cn and chinaluggage.com.

Host names with one IP number: The host name mxc.global-mail.cn points to 101.36.121.182 and the host name mxu.global-mail.cn points to 117.50.223.79.

cntiansan.com - robtex.com

cntiansan.com

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