`cloudpbx.cn`

	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}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035172013

Same first word

cloudpbx.gr

cloudpbx.net.sg

cloudpbx.us

cloudpbx.de

cloudpbx.net.au

cloudpbx.biz

cloudpbx.asia

cloudpbx.vn

cloudpbx.com.hk

cloudpbx.to

cloudpbx.net

cloudpbx.site

cloudpbx.ee

cloudpbx.store

cloudpbx.info

cloudpbx.io

cloudpbx.awsapps.com

cloudpbx.ca

cloudpbx.cn

cloudpbx.uk

cloudpbx.eu

cloudpbx.com

cloudpbx.it

cloudpbx.mx

cloudpbx.ie

Similar names

pbxcloud.net

pbxcloud.it

pbxcloud.us

pbxcloud.de

pbxcloud.com.br

DNS History

5 records (3 active, 2 former)

●NSdns13.hichina.com2026-07-12 → 2026-08-12 · 3 obs

○ 2017-05-19 21:13:26
● 2026-07-12 22:46:28
● 2026-08-12 13:23:10

●NSdns14.hichina.com2026-07-12 → 2026-08-12 · 3 obs

○ 2017-05-19 21:13:26
● 2026-07-12 22:46:28
● 2026-08-12 13:23:10

○NSdns17.hichina.com2015-05-21 → 2017-05-19 · 4 obs

● 2015-05-21 21:13:16
● 2017-05-19 21:13:26
○ 2026-07-12 22:46:28
○ 2026-08-12 13:23:10

○NSdns18.hichina.com2015-05-21 → 2017-05-19 · 4 obs

● 2015-05-21 21:13:16
● 2017-05-19 21:13:26
○ 2026-07-12 22:46:28
○ 2026-08-12 13:23:10

●CNAMEoverdue.aliyun.com2026-07-12 → 2026-08-12 · 2 obs

● 2026-07-12 22:46:28
● 2026-08-12 13:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn...	-
cloudpbx.cn	dns13.hichina.com, dns14.hichina.com	-

✅ Authoritative Response

Server:139.224.142.112

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudpbx.cn (unsigned zone)

⏱️ Timing

Total: 4980ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns13.hichina.com, dns14.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

cloudpbx.cn points to a single IP number: 170.33.12.185.

Additional host names — bc4399.com, dounao.com, lugu.com and two others — share IP numbers with cloudpbx.cn.

cloudpbx.cn - robtex.com

cloudpbx.cn

cn