`cdtaicen.com`

DNSSEC	⚠️ Not signed
A	139.155.158.133^{🇨🇳 TENCENT-NET-AP139.155.144.0/20}
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	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`cisco-ci-domain-verification=6640212175330d6548798cfab8ea0102873aed79f3dbf330...`
TXT	`v=spf1 include:spf.163.com -all`
TXT	`cisco-ci-domain-verification=4aebb1a448a5872d028513a1e14d95eb2cdaf61e6269eca8...`
SOA	`ns11.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576645900

`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=1777110316

Same first word

cdtaicen.com

Similar names

DNS History

7 records (5 active, 2 former)

●NSns11.xincache.com2018-01-12 → 2026-04-25 · 2 obs

● 2018-01-12 08:54:32
● 2026-04-25 09:52:52

●NSns12.xincache.com2018-01-12 → 2026-04-25 · 2 obs

● 2018-01-12 08:54:32
● 2026-04-25 09:52:52

●MXhzmx01.mxmail.netease.com2026-03-18 → 2026-04-25 · 3 obs

○ 2018-01-12 08:54:32
● 2026-03-18 04:05:42
● 2026-04-25 09:52:52

●MXhzmx02.mxmail.netease.com2026-03-18 → 2026-04-25 · 3 obs

○ 2018-01-12 08:54:32
● 2026-03-18 04:05:42
● 2026-04-25 09:52:52

○MXqiye163mx01.mxmail.netease.com2018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 08:54:32
○ 2026-03-18 04:05:42
○ 2026-04-25 09:52:52

○MXqiye163mx02.mxmail.netease.com2018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 08:54:32
○ 2026-03-18 04:05:42
○ 2026-04-25 09:52:52

●A139.155.158.1332026-03-18 → 2026-04-25 · 2 obs

● 2026-03-18 04:05:42
● 2026-04-25 09:52:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cdtaicen.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 cdtaicen.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.155.158.133`
NS	2	`ns12.xincache.com, ns11.xincache.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	3	`cisco-ci-domain-verification=66402121753, v=spf1 include:spf.163.com -all...`
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

IP Addresses

cdtaicen.com points to a single IP address: 139.155.158.133.

Name Servers

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

cdtaicen.com uses the same name server setup as other domains, including debt99.com, szwujing.com, yuehaimetal.com, hyofficefurniture.com and nduo.cc.

At least part of the name servers for cdtaicen.com are shared with other domains, for instance ne-tourist.com, smartempire888.com, dongliang-cn.com, hongqidl.com and dlyouth.gov.cn.

these name servers are commonly used with the name servers ce1.xincache.com, ce2.xincache.com, ns17.xincache.com, ns18.xincache.com, ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.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

cdtaicen.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

cdtaicen.com uses the same mail server setup as other domains, for instance scnet.cc, kanbearings.com, baijiachina.com, 7q.com and oflmy.com.

cdtaicen.com shares some mail servers with other domains at least partially, for example linkdood.cn, ginpertec.com and 09096.com.

Host names with two IP numbers:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

cdtaicen.com - robtex.com

cdtaicen.com

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