`mail04.cmdata.com`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`cmdata.com`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

Previously MX for

cmdata.com

Same first word

mail04.cloudapp.net

mail04.chicappa.jp

Similar names

04mail.com

40mail.ru

DNS History

3 records (1 active, 2 former)

○A193.13.69.182013-04-11 → 2016-05-18 · 5 obs

○ 2007-08-23 13:14:40
● 2013-04-11 08:55:48
● 2016-05-18 14:36:22
○ 2026-05-13 16:48:28
○ 2026-05-13 16:48:34

○A213.115.80.142007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 13:14:40
○ 2013-04-11 08:55:48
○ 2026-05-13 16:48:34

●CNAMEoverdue.aliyun.com2026-05-13 → 2026-05-13 · 2 obs

● 2026-05-13 16:48:28
● 2026-05-13 16:48:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cmdata.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmdata.com (unsigned zone)

⏱️ Timing

Total: 4646ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`overdue.aliyun.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

IP Addresses

mail04.cmdata.com points to a single IP number: 170.33.12.185.

Other host names, for instance chadeng.cn, tyrol.cn, jqex.cn, gdnba.cn and samhua.cn share IP numbers with mail04.cmdata.com.

mail04.cmdata.com - robtex.com