`intraindustry.com`

DNSSEC	⚠️ Not signed
A	120.25.149.34^{🇨🇳 Alibaba-Cloud120.25.0.0/16}
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}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
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}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
MX	`mail.intraindustry.com` ⭐
		A	103.220.73.18^{🇭🇰 GOIPSECUNETLTD-AS-AP103.220.73.0/24 CN Care Cyber Cloud Limited Unit 1307, 13/F Nanyang Plaza, 57 Hung to Road, Kwun Tong}
			PTR	`mail.intraindustry.com`
TXT	`v=spf1 a mx ip4:103.220.73.18 ip4:104.171.238.17 ip4:104.171.238.24 ip4:82....`
TXT	`MS=ms88197395`
SOA	`dns13.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774635092

Subdomains

mail.intraindustry.com

Same first word

intraindustry.com

Similar names

industrytrain.com

DNS History

10 records (4 active, 6 former)

○NS(root)2015-04-21 → 2017-06-23 · 4 obs

● 2015-04-21 10:53:56
● 2017-06-23 05:39:12
○ 2026-03-07 02:46:46
○ 2026-03-27 18:41:14

●NSdns13.hichina.com2026-03-07 → 2026-03-27 · 3 obs

○ 2017-06-23 05:39:12
● 2026-03-07 02:46:46
● 2026-03-27 18:41:14

●NSdns14.hichina.com2026-03-07 → 2026-03-27 · 3 obs

○ 2017-06-23 05:39:12
● 2026-03-07 02:46:46
● 2026-03-27 18:41:14

●MXmail.intraindustry.com2026-03-07 → 2026-03-27 · 3 obs

○ 2016-07-12 03:02:24
● 2026-03-07 02:46:46
● 2026-03-27 18:41:14

○MXmx180y.chinaemail.cn2015-04-21 → 2016-07-12 · 4 obs

● 2015-04-21 10:53:56
● 2016-07-12 03:02:24
○ 2026-03-07 02:46:46
○ 2026-03-27 18:41:14

○MXmxa180y.chinaemail.cn2015-04-21 → 2016-07-12 · 4 obs

● 2015-04-21 10:53:56
● 2016-07-12 03:02:24
○ 2026-03-07 02:46:46
○ 2026-03-27 18:41:14

○A118.192.28.1172015-04-21 → 2015-04-21 · 3 obs

● 2015-04-21 10:53:56
○ 2015-10-08 21:41:18
○ 2026-03-27 18:41:14

●A120.25.149.342026-03-07 → 2026-03-27 · 3 obs

○ 2017-06-23 05:39:12
● 2026-03-07 02:46:46
● 2026-03-27 18:41:14

○A139.219.139.2072015-10-08 → 2015-10-08 · 4 obs

○ 2015-04-21 10:53:56
● 2015-10-08 21:41:18
○ 2015-12-13 11:46:02
○ 2026-03-27 18:41:14

○A139.219.142.1462015-12-13 → 2017-06-23 · 5 obs

○ 2015-10-08 21:41:18
● 2015-12-13 11:46:02
● 2017-06-23 05:39:12
○ 2026-03-07 02:46:46
○ 2026-03-27 18:41:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
intraindustry.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for intraindustry.com (unsigned zone)

⏱️ Timing

Total: 584ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.25.149.34`
NS	2	`dns13.hichina.com, dns14.hichina.com`
MX	1	`mail.intraindustry.com (pri: 1)`
TXT	2	`MS=ms88197395, v=spf1 a mx ip4:103.220.73.18 ip4:104.17`
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

intraindustry.com is a parent of mail.intraindustry.com.

IP Addresses

intraindustry.com points to a single IP number: 120.25.149.34.

Other host names, for instance smart-brands.com, share IP numbers with intraindustry.com.

Name Servers

Delegation for intraindustry.com rests with two name servers, dns13.hichina.com and dns14.hichina.com.

intraindustry.com shares the same name server setup as other domains, including zhangqubao.com, caderly.com, lianyue.cn, ebsea.com and rcju.com.

intraindustry.com at least partially shares name servers with other domains, for instance meccn.com, 00085.cn, hkyisun.com, tevol.net and hnzxa.com.

These name servers are commonly used alongside expirens3.hichina.com, expirens4.hichina.com, dns1.hichina.com and dns2.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

intraindustry.com is handled by a single mail server, mail.intraindustry.com.

mail.intraindustry.com points to a single IP: 103.220.73.18.

intraindustry.com - robtex.com