`tianyi021.com`

DNSSEC	⚠️ Not signed
NS	`ns1.alidns.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`dns18.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::26^{🇨🇳 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,}
NS	`dns8.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::16^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`ns2.alidns.com` ⚠️ Not in parent delegation
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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,}
SOA	`ns1.alidns.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=1777154606

Subdomains

eid-arch.tianyi021.com

Same first word

tianyi021.com

DNS History

17 records (4 active, 13 former)

●NSdns18.hichina.com2026-04-23 → 2026-04-25 · 3 obs

○ 2017-08-21 14:49:18
● 2026-04-23 13:05:18
● 2026-04-25 22:07:22

●NSdns8.hichina.com2026-04-23 → 2026-04-25 · 3 obs

○ 2017-08-21 14:49:18
● 2026-04-23 13:05:18
● 2026-04-25 22:07:22

○NSn3077.ns.yunjiasu.com2016-11-27 → 2017-08-21 · 5 obs

○ 2016-04-13 11:58:14
● 2016-11-27 01:51:06
● 2017-08-21 14:49:18
○ 2026-04-23 13:05:18
○ 2026-04-25 22:07:22

○NSn80.ns.yunjiasu.com2016-11-27 → 2017-08-21 · 5 obs

○ 2016-04-13 11:58:14
● 2016-11-27 01:51:06
● 2017-08-21 14:49:18
○ 2026-04-23 13:05:18
○ 2026-04-25 22:07:22

●NSns1.alidns.com2026-04-23 → 2026-04-25 · 3 obs

○ 2017-08-21 14:49:18
● 2026-04-23 13:05:18
● 2026-04-25 22:07:22

○NSns1.ezdnscenter.com2015-05-22 → 2016-04-13 · 4 obs

● 2015-05-22 12:09:04
● 2016-04-13 11:58:14
○ 2016-11-27 01:51:06
○ 2026-04-25 22:07:22

●NSns2.alidns.com2026-04-23 → 2026-04-25 · 3 obs

○ 2017-08-21 14:49:18
● 2026-04-23 13:05:18
● 2026-04-25 22:07:22

○NSns2.ezdnscenter.com2015-05-22 → 2016-04-13 · 4 obs

● 2015-05-22 12:09:04
● 2016-04-13 11:58:14
○ 2016-11-27 01:51:06
○ 2026-04-25 22:07:22

○NSns3.ezdnscenter.com2015-05-22 → 2016-04-13 · 4 obs

● 2015-05-22 12:09:04
● 2016-04-13 11:58:14
○ 2016-11-27 01:51:06
○ 2026-04-25 22:07:22

○NSns4.ezdnscenter.com2015-05-22 → 2016-04-13 · 4 obs

● 2015-05-22 12:09:04
● 2016-04-13 11:58:14
○ 2016-11-27 01:51:06
○ 2026-04-25 22:07:22

○NSns5.ezdnscenter.com2015-05-22 → 2016-04-13 · 4 obs

● 2015-05-22 12:09:04
● 2016-04-13 11:58:14
○ 2016-11-27 01:51:06
○ 2026-04-25 22:07:22

○NSns6.ezdnscenter.com2015-05-22 → 2016-04-13 · 4 obs

● 2015-05-22 12:09:04
● 2016-04-13 11:58:14
○ 2016-11-27 01:51:06
○ 2026-04-25 22:07:22

○MXmxbiz1.qq.com2015-05-22 → 2016-04-13 · 4 obs

● 2015-05-22 12:09:04
● 2016-04-13 11:58:14
○ 2016-11-27 01:51:06
○ 2026-04-25 22:07:22

○MXmxbiz2.qq.com2015-05-22 → 2016-04-13 · 4 obs

● 2015-05-22 12:09:04
● 2016-04-13 11:58:14
○ 2016-11-27 01:51:06
○ 2026-04-25 22:07:22

○A162.159.210.942016-11-27 → 2017-08-21 · 5 obs

○ 2016-04-13 11:58:14
● 2016-11-27 01:51:06
● 2017-08-21 14:49:18
○ 2026-04-23 13:05:18
○ 2026-04-25 22:07:22

○A162.159.211.942016-11-27 → 2017-08-21 · 5 obs

○ 2016-04-13 11:58:14
● 2016-11-27 01:51:06
● 2017-08-21 14:49:18
○ 2026-04-23 13:05:18
○ 2026-04-25 22:07:22

○A59.188.232.992015-05-22 → 2016-04-13 · 4 obs

● 2015-05-22 12:09:04
● 2016-04-13 11:58:14
○ 2016-11-27 01:51:06
○ 2026-04-25 22:07:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tianyi021.com	dns8.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns8.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tianyi021.com (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.alidns.com, ns1.alidns.com`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns8.hichina.com, dns8.hichina.com, dns8.hichina.com...)

Analysis

Hierarchy

tianyi021.com is the parent of eid-arch.tianyi021.com.

Name Servers

tianyi021.com is delegated to four name servers: ns1.alidns.com, ns2.alidns.com, dns18.hichina.com and dns8.hichina.com.

tianyi021.com shares some name servers with other domains, for example rhyeya.cn, m88304.com, yeyajiwang.com, pjddau.asia and aim.link.

These name servers are commonly used with the name servers dns7.hichina.com, dns17.hichina.com, ns7.alidns.com, ns8.alidns.com, dns10.hichina.com and dns9.hichina.com.

Host names with nine IP numbers:

ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

dns18.hichina.com points to: 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

tianyi021.com - robtex.com

tianyi021.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Name Servers

`tianyi021.com`

`com`