`icomputation.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 2026-01-09 #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=1776005177

Same first word

icomputation.com

DNS History

10 records (5 active, 5 former)

●NSdns27.hichina.com2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-25 22:17:04
● 2026-04-03 19:54:06
● 2026-04-12 14:50:04

●NSdns28.hichina.com2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-25 22:17:04
● 2026-04-03 19:54:06
● 2026-04-12 14:50:04

●NSexpirens3.hichina.com2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-25 22:17:04
● 2026-04-03 19:54:06
● 2026-04-12 14:50:04

●NSexpirens4.hichina.com2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-25 22:17:04
● 2026-04-03 19:54:06
● 2026-04-12 14:50:04

○NSns01.domaincontrol.com2015-10-28 → 2017-06-25 · 4 obs

● 2015-10-28 23:30:20
● 2017-06-25 22:17:04
○ 2026-04-03 19:54:06
○ 2026-04-12 14:50:04

○NSns02.domaincontrol.com2015-10-28 → 2017-06-25 · 4 obs

● 2015-10-28 23:30:20
● 2017-06-25 22:17:04
○ 2026-04-03 19:54:06
○ 2026-04-12 14:50:04

○MXmailstore1.secureserver.net2015-10-28 → 2017-06-25 · 4 obs

● 2015-10-28 23:30:20
● 2017-06-25 22:17:04
○ 2026-04-03 19:54:06
○ 2026-04-12 14:50:04

○MXsmtp.secureserver.net2015-10-28 → 2017-06-25 · 4 obs

● 2015-10-28 23:30:20
● 2017-06-25 22:17:04
○ 2026-04-03 19:54:06
○ 2026-04-12 14:50:04

○A184.168.221.622015-10-28 → 2017-06-25 · 4 obs

● 2015-10-28 23:30:20
● 2017-06-25 22:17:04
○ 2026-04-03 19:54:06
○ 2026-04-12 14:50:04

●CNAMEexpired.hichina.com2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 19:54:06
● 2026-04-12 14:50:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
icomputation.com	expirens3.hichina.com, expirens4.hichina.com	18 records

✅ Authoritative Response

Server:47.118.199.192

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icomputation.com (unsigned zone)

⏱️ Timing

Total: 548ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns28.hichina.com, dns27.hichina.com`
CNAME	1	`expired.hichina.com`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

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

Analysis

IP Addresses

icomputation.com resolves to three IP numbers: 8.218.208.240, 47.76.127.217 and 47.91.170.222.

Other host names, for instance expired.hichina.com, share IP numbers with icomputation.com.

Name Servers

Two name servers ns1.alidns.com and ns2.alidns.com handle the delegation for icomputation.com.

icomputation.com shares the same name server setup as other domains, for instance 3800zz.com, appems.com, ef556f58210281.beer, cb8612bb010292.beer and fcd84e7c21019.beer.

icomputation.com at least partially shares name servers with other domains, for instance mypayment.cn, 28ly.com, yogafit.cn, duochat.com and 3632003.com.

these name servers are commonly used with ns7.alidns.com, ns8.alidns.com, dns11.hichina.com, dns12.hichina.com, dns1.hichina.com, dns2.hichina.com, dns7.hichina.com, dns8.hichina.com, ns3.afternic.com and dns.sharknames.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.

icomputation.com - robtex.com