`seitai-study.com`

CNAME	`expired.hichina.com`
DNSSEC	⚠️ Not signed
A	8.218.208.240^{🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
A	47.76.127.217^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
A	47.91.170.222^{🇭🇰 Alibaba-Cloud47.91.128.0/18 Alibaba Cloud}
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	`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 2026-06-04 #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=1784570652

Subdomains

micc.seitai-study.com

Same first word

seitai-study.com

DNS History

15 records (5 active, 10 former)

○NSaudrey.ns.cloudflare.com2026-06-10 → 2026-06-13 · 5 obs

○ 2018-01-21 10:04:00
● 2026-06-10 17:16:52
● 2026-06-13 10:06:50
○ 2026-07-20 14:35:42
○ 2026-07-20 18:14:50

●NSdns11.hichina.com2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-13 10:06:50
● 2026-07-20 14:35:42
● 2026-07-20 18:14:50

●NSdns12.hichina.com2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-13 10:06:50
● 2026-07-20 14:35:42
● 2026-07-20 18:14:50

●NSexpirens3.hichina.com2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-13 10:06:50
● 2026-07-20 14:35:42
● 2026-07-20 18:14:50

●NSexpirens4.hichina.com2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-13 10:06:50
● 2026-07-20 14:35:42
● 2026-07-20 18:14:50

○NSryan.ns.cloudflare.com2026-06-10 → 2026-06-13 · 5 obs

○ 2018-01-21 10:04:00
● 2026-06-10 17:16:52
● 2026-06-13 10:06:50
○ 2026-07-20 14:35:42
○ 2026-07-20 18:14:50

○NSuns01.lolipop.jp2018-01-21 → 2018-01-21 · 3 obs

● 2018-01-21 10:04:00
○ 2026-06-10 17:16:52
○ 2026-07-20 18:14:50

○NSuns02.lolipop.jp2018-01-21 → 2018-01-21 · 3 obs

● 2018-01-21 10:04:00
○ 2026-06-10 17:16:52
○ 2026-07-20 18:14:50

○MXmx01.lolipop.jp2018-01-21 → 2018-01-21 · 3 obs

● 2018-01-21 10:04:00
○ 2026-06-10 17:16:52
○ 2026-07-20 18:14:50

○A104.21.44.2192026-06-10 → 2026-06-13 · 5 obs

○ 2018-01-21 10:04:00
● 2026-06-10 17:16:52
● 2026-06-13 10:06:50
○ 2026-07-20 14:35:42
○ 2026-07-20 18:14:50

○A157.7.107.792018-01-21 → 2018-01-21 · 3 obs

● 2018-01-21 10:04:00
○ 2026-06-10 17:16:52
○ 2026-07-20 18:14:50

○A172.67.204.312026-06-10 → 2026-06-13 · 5 obs

○ 2018-01-21 10:04:00
● 2026-06-10 17:16:52
● 2026-06-13 10:06:50
○ 2026-07-20 14:35:42
○ 2026-07-20 18:14:50

○A2606:4700:3033::ac43:cc1f2026-06-10 → 2026-06-13 · 5 obs

○ 2018-01-21 10:04:00
● 2026-06-10 17:16:52
● 2026-06-13 10:06:50
○ 2026-07-20 14:35:42
○ 2026-07-20 18:14:50

○A2606:4700:3036::6815:2cdb2026-06-10 → 2026-06-13 · 5 obs

○ 2018-01-21 10:04:00
● 2026-06-10 17:16:52
● 2026-06-13 10:06:50
○ 2026-07-20 14:35:42
○ 2026-07-20 18:14:50

●CNAMEexpired.hichina.com2026-07-20 → 2026-07-20 · 2 obs

● 2026-07-20 14:35:42
● 2026-07-20 18:14:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
seitai-study.com	expirens3.hichina.com, expirens4.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.33

NS records: expirens3.hichina.com, expirens4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seitai-study.com (unsigned zone)

⏱️ Timing

Total: 628ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns12.hichina.com, dns11.hichina.com`
CNAME	1	`expired.hichina.com`
SOA	1	`dns11.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (expirens3.hichina.com, expirens3.hichina.com, expirens3.hichina.com...)

Analysis

Hierarchy

micc.seitai-study.com is a subdomain of seitai-study.com.

IP Addresses

seitai-study.com has three IP addresses: 8.218.208.240, 47.76.127.217 and 47.91.170.222.

Among the host names that share IP numbers with seitai-study.com are 001824.com, 373377.xyz, 933890.com and two others.

Name Servers

seitai-study.com is served by two delegated name servers, ns1.alidns.com and ns2.alidns.com.

seitai-study.com has the same name server delegation as a number of other domains, such as ke-ed.com, fubangcom.cn, 91kp-5.com and two more.

The name servers of seitai-study.com overlap at least partially with those of other domains — among them alitools.com, 88899.cn, unicpa.com and two more.

These name servers commonly appear in delegations together with ns7.alidns.com, ns8.alidns.com, ns3.afternic.com and 7 other.

Host names resolving to 9 IP numbers:

ns1.alidns.com carries IP addresses 39.96.153.45, 39.96.153.55 and 47.118.199.205, with 6 other addresses beyond those.

ns2.alidns.com carries IP addresses 39.96.153.46, 39.96.153.56 and 47.118.199.206, with 6 other addresses beyond those.

seitai-study.com - robtex.com

seitai-study.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`seitai-study.com`

`com`