`cdtnair.com`

DNSSEC	⚠️ Not signed
A	47.90.3.51^{🇭🇰 Alibaba-Cloud47.90.0.0/18 Alibaba Cloud}
NS	`ce1.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		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	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
		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	`ce2.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	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mail.cdtnair.com` ⭐
		A	210.51.169.13^{🇨🇳 AS-4812-CNC-HP210.51.0.0/16 CNC Group CncNet}
SOA	`ce1.xincache.com`enterprise1dnsadmin@dnspod.com serial=1667536096

`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=1785076647

Subdomains

mail.cdtnair.com

Same first word

cdtnair.com

Similar names

traincd.com

cartind.com

dacrint.com

dintrac.com

cardint.com

tincard.com

drantic.ch

triadnc.net

iartcdn.sytes.net

cirtdan.pro

dartinc.io

darcint.com

tincard.it

nctriad.com

intcard.com

traindc.com

cirtdan.tv

triadnc.com

trancid.com.br

dartinc.net

cindart.be

cindart.com

dctrain.de

randict.com

dctrain.com

dincart.com

artindc.com

tandric.de

trancid.com

DNS History

10 records (4 active, 6 former)

○NSce1.dns.com2018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-30 18:47:34
● 2018-08-16 10:00:14
○ 2026-06-20 21:24:18
○ 2026-07-26 14:48:58

●NSce1.xincache.com2026-06-20 → 2026-07-26 · 3 obs

○ 2018-08-16 10:00:14
● 2026-06-20 21:24:18
● 2026-07-26 14:48:58

○NSce2.dns.com2018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-30 18:47:34
● 2018-08-16 10:00:14
○ 2026-06-20 21:24:18
○ 2026-07-26 14:48:58

●NSce2.xincache.com2026-06-20 → 2026-07-26 · 3 obs

○ 2018-08-16 10:00:14
● 2026-06-20 21:24:18
● 2026-07-26 14:48:58

○NSns1.ce.net.cn2015-05-23 → 2017-01-30 · 4 obs

● 2015-05-23 20:23:34
● 2017-01-30 18:47:34
○ 2018-08-16 10:00:14
○ 2026-07-26 14:48:58

●MXmail.cdtnair.com2015-05-23 → 2026-07-26 · 2 obs

● 2015-05-23 20:23:34
● 2026-07-26 14:48:58

○A106.187.51.2022015-10-08 → 2016-02-14 · 5 obs

○ 2015-05-23 20:23:34
● 2015-10-08 23:08:44
● 2016-02-14 07:22:48
○ 2016-05-04 07:48:28
○ 2026-07-26 14:48:58

○A106.187.99.1742016-05-04 → 2016-05-04 · 4 obs

○ 2016-02-14 07:22:48
● 2016-05-04 07:48:28
○ 2017-01-30 18:47:34
○ 2026-07-26 14:48:58

○A121.14.65.2142015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 20:23:34
○ 2015-10-08 23:08:44
○ 2026-07-26 14:48:58

●A47.90.3.512017-01-30 → 2026-07-26 · 3 obs

○ 2016-05-04 07:48:28
● 2017-01-30 18:47:34
● 2026-07-26 14:48:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cdtnair.com	ce1.xincache.com, ce2.xincache.com	9 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdtnair.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.90.3.51`
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	1	`mail.cdtnair.com (pri: 10)`
SOA	1	`ce1.xincache.com enterprise1dnsadmin.dns`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)

Analysis

Hierarchy

cdtnair.com is the parent zone for mail.cdtnair.com.

IP Addresses

cdtnair.com resolves to one IP address: 47.90.3.51.

putedy.com, aeroft.com, clinci.com and two other host names share IP numbers with cdtnair.com.

Name Servers

cdtnair.com is delegated to two name servers: ce1.xincache.com and ce2.xincache.com.

cdtnair.com uses the same name servers as several other domains — among them 1txy.com, cnhanjia.cn, xn--husu79d.com and two more.

cdtnair.com partially shares its NS delegation with several other domains, including chukuma.cn, jsmeter.com, plfd.com and two others.

These name servers often co-occur with the name servers ns11.xincache.com.

Hostnames that resolve to 7 IP addresses:

ce1.xincache.com resolves to 1.12.0.4, 112.80.181.45, 117.89.178.173 and 4 other IP addresses.

Hostnames that resolve to 6 IP addresses:

ce2.xincache.com resolves to 1.12.0.1, 117.89.178.184, 117.135.128.235 and 3 other IP addresses.

ce1.xincache.com and ce2.xincache.com are host names that each point to 117.135.128.235 IP addresses.

Mail Servers

Mail for cdtnair.com is handled by a single mail server, mail.cdtnair.com.

mail.cdtnair.com resolves to a single IP number: 210.51.169.13.

cdtnair.com - robtex.com

cdtnair.com

com