`tiancloud.com`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mx1.heredata.com.cn` ⭐
		A	223.71.143.66^{🇨🇳 CMNET-BEIJING-AP223.71.143.0/24 CMI (Customer Route)}
TXT	`v=spf1 include:spf.tiancloud.com -all`
SOA	`dns23.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=1785788722

Subdomains

mx219.tiancloud.com

Same first word

tiancloud.com

Similar names

DNS History

8 records (3 active, 5 former)

●NSdns23.hichina.com2015-07-17 → 2026-08-03 · 5 obs

● 2015-07-17 00:04:02
● 2016-12-29 23:42:58
○ 2017-12-25 05:38:42
● 2026-07-10 14:32:14
● 2026-08-03 20:37:44

●NSdns24.hichina.com2015-07-17 → 2026-08-03 · 5 obs

● 2015-07-17 00:04:02
● 2016-12-29 23:42:58
○ 2017-12-25 05:38:42
● 2026-07-10 14:32:14
● 2026-08-03 20:37:44

○NSf1g1ns1.dnspod.net2017-12-25 → 2017-12-25 · 4 obs

○ 2016-12-29 23:42:58
● 2017-12-25 05:38:42
○ 2026-07-10 14:32:14
○ 2026-08-03 20:37:44

○NSf1g1ns2.dnspod.net2017-12-25 → 2017-12-25 · 4 obs

○ 2016-12-29 23:42:58
● 2017-12-25 05:38:42
○ 2026-07-10 14:32:14
○ 2026-08-03 20:37:44

○MXmail.tiancloud.com2015-07-17 → 2017-12-25 · 4 obs

● 2015-07-17 00:04:02
● 2017-12-25 05:38:42
○ 2026-07-10 14:32:14
○ 2026-08-03 20:37:44

●MXmx1.heredata.com.cn2026-07-10 → 2026-08-03 · 3 obs

○ 2017-12-25 05:38:42
● 2026-07-10 14:32:14
● 2026-08-03 20:37:44

○A1.62.89.1162016-12-29 → 2016-12-29 · 4 obs

○ 2016-04-21 21:46:36
● 2016-12-29 23:42:58
○ 2017-12-25 05:38:42
○ 2026-08-03 20:37:44

○A221.207.138.992015-07-17 → 2016-04-21 · 4 obs

● 2015-07-17 00:04:02
● 2016-04-21 21:46:36
○ 2016-12-29 23:42:58
○ 2026-08-03 20:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
tiancloud.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tiancloud.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns23.hichina.com, dns24.hichina.com`
MX	1	`mx1.heredata.com.cn (pri: 1)`
TXT	1	`v=spf1 include:spf.tiancloud.com -all`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Hierarchy

tiancloud.com serves as the parent of mx219.tiancloud.com.

Name Servers

tiancloud.com is served by two delegated name servers, dns23.hichina.com and dns24.hichina.com.

tiancloud.com has the same name server delegation as a number of other domains, such as zjgmlt.com, ditie.net, jnmh.net and two more.

tiancloud.com has at least partial name server overlap with other domains, such as chaoshengbo.com, ncyjl.com, appchat.cn and two others.

It is common to see these name servers used together with name servers ns1.alidns.com and ns2.alidns.com.

Host names resolving to 9 IP numbers:

dns23.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.

dns24.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.

Mail Servers

tiancloud.com routes its mail through a single mail server, mx1.heredata.com.cn.

There is one IP number for mx1.heredata.com.cn: 223.71.143.66.

tiancloud.com - robtex.com

tiancloud.com

com