`ioipchina.com`

DNSSEC	⚠️ Not signed
A	59.124.203.83^{🇹🇼 HiNet59.124.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
		PTR	`cas.ioipchina.com`
NS	`ns9.szhot.com` ⭐
		A	2408:4003:1006:bb00:b2ab:86f1:5e85:1c8b^{🇨🇳 Alibaba-Cloud2408:4003::/33}
		A	61.172.183.72^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.144^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns10.szhot.com` ⚠️ Not in zone NS records
		A	61.172.183.72^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.144^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
MX	`cas.ioipchina.com` ⭐
		A	59.124.203.83^{🇹🇼 HiNet59.124.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`cas.ioipchina.com`
SOA	`ns9.szhot.com`admin@szhot.com serial=76

`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=1774995167

Subdomains

cas.ioipchina.com

Same first word

ioipchina.com

DNS History

5 records (4 active, 1 former)

●NSns10.szhot.com2026-03-14 → 2026-03-31 · 3 obs

○ 2016-12-13 21:55:08
● 2026-03-14 06:06:36
● 2026-03-31 22:32:08

●NSns9.szhot.com2016-12-13 → 2026-03-31 · 2 obs

● 2016-12-13 21:55:08
● 2026-03-31 22:32:08

●MXcas.ioipchina.com2016-12-13 → 2026-03-31 · 5 obs

● 2016-12-13 21:55:08
● 2017-12-07 06:25:32
○ 2026-03-14 06:06:36
● 2026-03-17 17:20:30
● 2026-03-31 22:32:08

○A43.230.142.1252017-12-07 → 2017-12-07 · 3 obs

● 2017-12-07 06:25:32
○ 2026-03-14 06:06:36
○ 2026-03-31 22:32:08

●A59.124.203.832026-03-14 → 2026-03-31 · 3 obs

○ 2017-12-07 06:25:32
● 2026-03-14 06:06:36
● 2026-03-31 22:32:08

🔍 DNS Trace

Analysis

Hierarchy

ioipchina.com is the parent of cas.ioipchina.com.

IP Addresses

ioipchina.com resolves to one IP number: 59.124.203.83.

Other host names, for instance cas.ioipchina.com, share IP numbers with ioipchina.com.

Name Servers

ioipchina.com is delegated to two name servers ns10.szhot.com and ns9.szhot.com.

ioipchina.com shares the same name server setup as other domains, for instance hengyiamc.com, citysign.com.hk, andisoon.com, compassindustry.com and yfbrickmachine.com.

ioipchina.com at least partially shares name servers with other domains, for instance fangtangren.com, voyad.com, windrug.net, ds-system.com and ycgjbus.com.

Host names with three IP numbers: ns9.szhot.com points to 2408:4003:1006:bb00:b2ab:86f1:5e85:1c8b, 61.172.183.72 and 61.240.129.144.

Host names with two IP numbers: ns10.szhot.com points to 61.172.183.72 and 61.240.129.144.

Host names pointing to 61.172.183.72: ns9.szhot.com and ns10.szhot.com.

Host names pointing to 61.240.129.144: ns9.szhot.com and ns10.szhot.com.

Mail Servers

ioipchina.com is handled by a single mail server, cas.ioipchina.com.

cas.ioipchina.com resolves to IP 59.124.203.83.

ioipchina.com - robtex.com

ioipchina.com

com