`cdpgroupltd.com`

DNSSEC	⚠️ Not signed
A	101.230.3.3^{🇨🇳 SHANGHAITELECOM101.230.0.0/16 Chinanet Shanghai}
		PTR	`smtp.cdpgroupltd.com`
NS	`vip1.alidns.com` ⭐
		A	2408:4009:500::1^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.1^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.1^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.208^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.24^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.8^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip2.alidns.com`
		A	2408:4009:500::2^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.2^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.2^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.209^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.25^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.9^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`mx.cdpgroupltd.com` ⭐
		A	58.32.211.150^{🇨🇳 SHANGHAITELECOM58.32.128.0/17 Chinanet Shanghai}
			PTR	`smtp.cdpgroupltd.com`
		A	101.230.3.3^{🇨🇳 SHANGHAITELECOM101.230.0.0/16 Chinanet Shanghai}
			PTR	`smtp.cdpgroupltd.com`
		A	211.95.56.93^{🇨🇳 CNCGROUP-SH211.95.0.0/17 CMI (Customer Route)}
			PTR	`smtp.cdpgroupltd.com`
MX	`smtp.cdpgroupltd.com`⁽²⁰⁾
		A	58.32.211.150^{🇨🇳 SHANGHAITELECOM58.32.128.0/17 Chinanet Shanghai}
			PTR	`smtp.cdpgroupltd.com`
		A	101.230.3.3^{🇨🇳 SHANGHAITELECOM101.230.0.0/16 Chinanet Shanghai}
			PTR	`smtp.cdpgroupltd.com`
		A	211.95.56.93^{🇨🇳 CNCGROUP-SH211.95.0.0/17 CMI (Customer Route)}
			PTR	`smtp.cdpgroupltd.com`
TXT	`v=spf1 ip4:58.32.211.150/28 ip4:101.230.3.3/28 ip4:211.95.56.93/28 -all`
TXT	`85jtbb6rc9v43q1ks166szw4n9msfh2d`
SOA	`vip1.alidns.com`hostmaster@hichina.com 2026-01-07 #16

`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=1774720842

Subdomains

smtp.cdpgroupltd.com

mx.cdpgroupltd.com

mail.cdpgroupltd.com

Same first word

cdpgroupltd.com

DNS History

10 records (5 active, 5 former)

○NSdns27.hichina.com2015-07-24 → 2020-11-21 · 4 obs

● 2015-07-24 14:36:32
● 2020-11-21 15:27:56
○ 2026-02-21 01:41:22
○ 2026-03-28 18:01:48

○NSdns28.hichina.com2015-07-24 → 2020-11-21 · 4 obs

● 2015-07-24 14:36:32
● 2020-11-21 15:27:56
○ 2026-02-21 01:41:22
○ 2026-03-28 18:01:48

●NSvip1.alidns.com2026-02-21 → 2026-03-28 · 3 obs

○ 2020-11-21 15:27:56
● 2026-02-21 01:41:22
● 2026-03-28 18:01:48

●NSvip2.alidns.com2026-02-21 → 2026-03-28 · 3 obs

○ 2020-11-21 15:27:56
● 2026-02-21 01:41:22
● 2026-03-28 18:01:48

○MXmail.cdpgroupltd.com2015-07-24 → 2020-11-21 · 4 obs

● 2015-07-24 14:36:32
● 2020-11-21 15:27:56
○ 2026-02-21 01:41:22
○ 2026-03-28 18:01:48

●MXmx.cdpgroupltd.com2026-02-21 → 2026-03-28 · 3 obs

○ 2020-11-21 15:27:56
● 2026-02-21 01:41:22
● 2026-03-28 18:01:48

●MXsmtp.cdpgroupltd.com2026-02-21 → 2026-03-28 · 3 obs

○ 2020-11-21 15:27:56
● 2026-02-21 01:41:22
● 2026-03-28 18:01:48

●A101.230.3.32026-02-21 → 2026-03-28 · 3 obs

○ 2020-11-21 15:27:56
● 2026-02-21 01:41:22
● 2026-03-28 18:01:48

○A112.125.24.1482020-11-21 → 2020-11-21 · 4 obs

○ 2017-07-06 10:22:20
● 2020-11-21 15:27:56
○ 2026-02-21 01:41:22
○ 2026-03-28 18:01:48

○A42.96.128.492016-09-27 → 2017-07-06 · 4 obs

● 2016-09-27 02:05:10
● 2017-07-06 10:22:20
○ 2020-11-21 15:27:56
○ 2026-03-28 18:01:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cdpgroupltd.com	vip1.alidns.com, vip2.alidns.com	20 records

✅ Authoritative Response

Server:121.40.6.162

NS records: vip1.alidns.com, vip2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdpgroupltd.com (unsigned zone)

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`101.230.3.3`
NS	2	`vip2.alidns.com, vip1.alidns.com`
MX	2	`mx.cdpgroupltd.com (pri: 10), smtp.cdpgroupltd.com (pri: 20)`
TXT	2	`85jtbb6rc9v43q1ks166szw4n9msfh2d, v=spf1 ip4:58.32.211.150/28 ip4:101.230.`
SOA	1	`vip1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (vip1.alidns.com, vip1.alidns.com, vip1.alidns.com...)

Analysis

Hierarchy

cdpgroupltd.com has smtp.cdpgroupltd.com, mx.cdpgroupltd.com and mail.cdpgroupltd.com as children.

IP Addresses

cdpgroupltd.com points to a single IP address: 101.230.3.3.

Other host names, such as smtp.cdpgroupltd.com and mx.cdpgroupltd.com, share IP numbers with cdpgroupltd.com.

Name Servers

Two name servers vip1.alidns.com and vip2.alidns.com handle the delegation for cdpgroupltd.com.

cdpgroupltd.com shares the same name server setup as other domains, for example miwuzhentan.com, quanminip.com, msgsea.com, gtm-a4b2.com and trendsuper.com.

cdpgroupltd.com partially shares name servers with other domains, for example eisaas.com and http-dns.com.

These name servers are often used together with vip3.alidns.com and vip4.alidns.com.

Host names with six IP numbers:

vip1.alidns.com points to 2408:4009:500::1, 8.212.93.1, 140.205.1.1, 170.33.32.208, 170.33.73.24 and 170.33.80.8.

vip2.alidns.com points to 2408:4009:500::2, 8.212.93.2, 140.205.1.2, 170.33.32.209, 170.33.73.25 and 170.33.80.9.

Mail Servers

Two mail servers handle cdpgroupltd.com: mx.cdpgroupltd.com and smtp.cdpgroupltd.com.

Host names with three IP numbers:

mx.cdpgroupltd.com points to 58.32.211.150, 101.230.3.3 and 211.95.56.93.

smtp.cdpgroupltd.com points to 58.32.211.150, 101.230.3.3 and 211.95.56.93.

Names pointing to 58.32.211.150 are mx.cdpgroupltd.com and smtp.cdpgroupltd.com.

Names pointing to 101.230.3.3 are mx.cdpgroupltd.com and smtp.cdpgroupltd.com.

Names pointing to 211.95.56.93 are mx.cdpgroupltd.com and smtp.cdpgroupltd.com.

cdpgroupltd.com - robtex.com

cdpgroupltd.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`cdpgroupltd.com`

`com`