`chinaoct.com`

DNSSEC	⚠️ Not signed
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-112.defastlink.net`
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-122.defastlink.net`
NS	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-111.defastlink.net`
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-121.defastlink.net`
MX	`chinaoct-com.corpsmtp.net` ⭐
		A	8.219.152.31^{🇸🇬 Alibaba-Cloud8.219.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
			PTR	`sal703.corpsmtp.net`
		A	8.219.208.100^{🇸🇬 Alibaba-Cloud8.219.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
			PTR	`sal708.corpsmtp.net`
		A	8.219.223.136^{🇸🇬 Alibaba-Cloud8.219.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
			PTR	`sal704.corpsmtp.net`
		A	8.222.164.222^{🇸🇬 Alibaba-Cloud8.222.128.0/18 Alibaba.com Singapore E-Commerce Private Limited 51 Bras Basah Road 04-08 Lazada One Singapore 189554}
			PTR	`sal705.corpsmtp.net`
		A	47.236.20.247^{🇸🇬 Alibaba-Cloud47.236.0.0/16 Proxy-registered route object}
			PTR	`sal707.corpsmtp.net`
		A	47.236.21.126^{🇸🇬 Alibaba-Cloud47.236.0.0/16 Proxy-registered route object}
			PTR	`sal706.corpsmtp.net`
MX	`chinaoct-com.corpsmtp.cn`⁽³⁾
		A	46.101.220.252^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`inbound-protection-604.corpsmtp.net`
		A	47.74.38.91^{🇯🇵 Alibaba-Cloud47.74.32.0/19 Proxy-registered route object}
			PTR	`sal701.corpsmtp.net`
		A	47.74.38.124^{🇯🇵 Alibaba-Cloud47.74.32.0/19 Proxy-registered route object}
			PTR	`sal702.corpsmtp.net`
		A	47.74.155.178^{🇸🇬 Alibaba-Cloud47.74.128.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal606.corpsmtp.net`
		A	47.74.223.162^{🇸🇬 Alibaba-Cloud47.74.192.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal605.corpsmtp.net`
		A	138.68.75.175^{🇩🇪 DIGITALOCEAN138.68.64.0/20 DigitalOcean}
			PTR	`inbound-protection-605.corpsmtp.net`
		A	192.241.207.6^{🇺🇸 DIGITALOCEAN192.241.192.0/19 DigitalOcean}
			PTR	`inbound-protection-608.corpsmtp.net`
		A	192.241.217.149^{🇺🇸 DIGITALOCEAN192.241.192.0/19 DigitalOcean}
			PTR	`inbound-protection-609.corpsmtp.net`
		A	206.189.7.78^{🇳🇱 DIGITALOCEAN206.189.0.0/20 DigitalOcean}
			PTR	`inbound-protection-606.corpsmtp.net`
		A	206.189.96.192^{🇳🇱 DIGITALOCEAN206.189.96.0/20 DigitalOcean}
			PTR	`inbound-protection-607.corpsmtp.net`
MX	`cnc.biz-email.net`⁽⁴⁾
		A	210.51.26.140^{🇨🇳 CU-CN-AS210.51.26.0/24}
		A	210.51.26.150^{🇨🇳 CU-CN-AS210.51.26.0/24}
MX	`mail.biz-email.net`⁽⁵⁾
		A	222.73.234.229^{🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC}
			PTR	`mail.biz-email.net`
		A	222.73.234.234^{🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC}
			PTR	`mail.biz-email.net`
		A	222.73.234.236^{🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC}
			PTR	`mail.biz-email.net`
TXT	`202005110816171xpwhzcwumysdfb5ssxkrxchclvsakan881e1hclu7o8fqemj9`
TXT	`v=spf1 include:_s.corp-email.com -all`
SOA	`dns13.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1771291435

rank #535531 globally
rank #239958 in the tld
WOT: SAFE (60/100)
📈 Tranco rank: #719,840

Subdomains

www.chinaoct.com

smtp.chinaoct.com

mail.chinaoct.com

Same first word

chinaoct.com

Similar names

chaction.com

chatcoin.org

actionhc.com

conchita.us

catchion.com

otcchain.com

conchita.at

chinacto.cn

chatonic.com

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otcchina.net

coinchat.co

conchita.com

chantico.com

chainotc.com

antichoc.net

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octchina.com

ctochina.net

conchita.nl

coinchat.org

icatchon.com

chantico.ru

ticochan.com

coinchat.io

chatcoin.de

antiochc.com

chatcoin.io

chinacto.net

tachcoin.com

chantico.org

conchita.biz

conchita.ch

chatonic.net

nicochat.com

iconchat.com

chantico.ch

itchacon.com

antichoc.ch

conchita.it

coachtin.com

antichoc.fr

tacchino.it

coinchat.com

coinchat.net

DNS History

10 records (6 active, 4 former)

●NSdns13.hichina.com2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-25 15:47:38
● 2026-03-13 01:48:34
● 2026-03-13 01:48:38

●NSdns14.hichina.com2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-25 15:47:38
● 2026-03-13 01:48:34
● 2026-03-13 01:48:38

○NSdns7.hichina.com2015-08-05 → 2016-12-25 · 4 obs

● 2015-08-05 08:00:18
● 2016-12-25 15:47:38
○ 2026-03-13 01:48:34
○ 2026-03-13 01:48:38

○NSdns8.hichina.com2015-08-05 → 2016-12-25 · 4 obs

● 2015-08-05 08:00:18
● 2016-12-25 15:47:38
○ 2026-03-13 01:48:34
○ 2026-03-13 01:48:38

●MXchinaoct-com.corpsmtp.cn2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-25 15:47:38
● 2026-03-13 01:48:34
● 2026-03-13 01:48:38

●MXchinaoct-com.corpsmtp.net2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-25 15:47:38
● 2026-03-13 01:48:34
● 2026-03-13 01:48:38

●MXcnc.biz-email.net2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-25 15:47:38
● 2026-03-13 01:48:34
● 2026-03-13 01:48:38

●MXmail.biz-email.net2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-25 15:47:38
● 2026-03-13 01:48:34
● 2026-03-13 01:48:38

○MXmail3.chinaoct.com2015-08-05 → 2016-12-25 · 4 obs

● 2015-08-05 08:00:18
● 2016-12-25 15:47:38
○ 2026-03-13 01:48:34
○ 2026-03-13 01:48:38

○MXsmtp.chinaoct.com2015-08-05 → 2016-12-25 · 4 obs

● 2015-08-05 08:00:18
● 2016-12-25 15:47:38
○ 2026-03-13 01:48:34
○ 2026-03-13 01:48:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
chinaoct.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.41

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinaoct.com (unsigned zone)

⏱️ Timing

Total: 3982ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns13.hichina.com, dns14.hichina.com`
MX	4	`chinaoct-com.corpsmtp.net (pri: 1), chinaoct-com.corpsmtp.cn (pri: 3)...`
TXT	2	`202005110816171xpwhzcwumysdfb5ssxkrxchcl, v=spf1 include:_s.corp-email.com -all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

Hierarchy

chinaoct.com is a parent of www.chinaoct.com, smtp.chinaoct.com and mail.chinaoct.com.

Name Servers

chinaoct.com is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.

chinaoct.com shares the same name server setup as other domains, for example njia.cn, yxart.com, kandu.cn, suanpu.com and bqmm.com.cn.

chinaoct.com at least partially shares name servers with other domains, for instance antioch.cn, nfex.cn, bestideagroup.com, patbub.com and thlovezt.xyz.

These name servers are commonly used with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns13.hichina.com points to: 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns14.hichina.com points to: 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

Four mail servers handle chinaoct.com: chinaoct-com.corpsmtp.cn, cnc.biz-email.net, mail.biz-email.net and chinaoct-com.corpsmtp.net.

chinaoct.com shares mail servers with other domains at least partially, including itbn.cn, aucksun.com, wiseoptotech.com, bl-green.com and ktcargo.com.

these mail servers are often used with the mail servers cdn.corp-email.cn, cdn.corpemail.net, mdn.corp-email.cn and mdn.corpemail.net.

Ten IPs for chinaoct-com.corpsmtp.cn: 46.101.220.252, 47.74.38.91, 47.74.38.124, 47.74.155.178, 47.74.223.162, 138.68.75.175, 192.241.207.6, 192.241.217.149, 206.189.7.78, 206.189.96.192.

Six IPs for chinaoct-com.corpsmtp.net: 8.219.152.31, 8.219.208.100, 8.219.223.136, 8.222.164.222, 47.236.20.247, 47.236.21.126.

Three IPs for mail.biz-email.net: 222.73.234.229, 222.73.234.234, 222.73.234.236.

Two IPs for cnc.biz-email.net: 210.51.26.140, 210.51.26.150.

chinaoct.com - robtex.com

chinaoct.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Name Servers

Mail Servers

`chinaoct.com`

`com`