`casebus.com`

DNSSEC	⚠️ Not signed
A	18.235.204.166^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
		PTR	`ec2-18-235-204-166.compute-1.amazonaws.com`
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}
			PTR	`ip-39-96-153-45.defastlink.net`
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-55.defastlink.net`
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-205.defastlink.net`
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-215.defastlink.net`
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-45.defastlink.net`
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-55.defastlink.net`
		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,}
			PTR	`ip-139-224-142-115.defastlink.net`
		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,}
			PTR	`ip-139-224-142-125.defastlink.net`
NS	`dns1.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-43.defastlink.net`
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-63.defastlink.net`
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-203.defastlink.net`
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-213.defastlink.net`
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-43.defastlink.net`
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-63.defastlink.net`
		A	139.224.142.113^{🇨🇳 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,}
			PTR	`ip-139-224-142-113.defastlink.net`
		A	139.224.142.123^{🇨🇳 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,}
			PTR	`ip-139-224-142-123.defastlink.net`
NS	`dns2.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-44.defastlink.net`
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-54.defastlink.net`
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-204.defastlink.net`
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-214.defastlink.net`
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-44.defastlink.net`
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-54.defastlink.net`
		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,}
			PTR	`ip-139-224-142-114.defastlink.net`
		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,}
			PTR	`ip-139-224-142-124.defastlink.net`
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}
			PTR	`ip-39-96-153-46.defastlink.net`
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-56.defastlink.net`
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-206.defastlink.net`
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-216.defastlink.net`
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-46.defastlink.net`
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-56.defastlink.net`
		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,}
			PTR	`ip-139-224-142-116.defastlink.net`
		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,}
			PTR	`ip-139-224-142-126.defastlink.net`
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`ip-47-246-137-47.defastlink.net`
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
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=1771291435

rank #675488 globally
rank #306460 in the tld
📈 Tranco rank: #366,194

Subdomains

www.casebus.com

img.casebus.com

Same first word

casebus.co.uk

casebus.com

Similar names

subcase.com

seacsub.it

usbecas.com

seacsub.at

sbsauce.com

sebusca.net

basescu.be

sebusca.com

seacsub.nl

sebucsa.com

seacsub.co.uk

seacsub.fr

seacsub.es

subcase.se

scubase.com

sebusca.ws

seacsub.com

bucases.com

basescu.net

cuebass.com

secubas.de

ebuscas.com

ebuscas.net

sebusca.com.mx

sebusca.org

becasus.com

basescu.com

subcase.net

seacsub.cz

seacsub.eu

buscase.com

subecas.com

secubas.com

seacsub.pl

DNS History

15 records (7 active, 8 former)

●NSdns1.hichina.com2026-03-10 → 2026-03-19 · 3 obs

○ 2017-05-14 15:04:36
● 2026-03-10 08:39:34
● 2026-03-19 02:59:44

●NSdns2.hichina.com2026-03-10 → 2026-03-19 · 3 obs

○ 2017-05-14 15:04:36
● 2026-03-10 08:39:34
● 2026-03-19 02:59:44

●NSns1.alidns.com2026-03-10 → 2026-03-19 · 3 obs

○ 2017-05-14 15:04:36
● 2026-03-10 08:39:34
● 2026-03-19 02:59:44

○NSns1626.ztomy.com2015-07-21 → 2016-08-13 · 4 obs

● 2015-07-21 01:05:00
● 2016-08-13 09:19:58
○ 2017-05-14 15:04:36
○ 2026-03-19 02:59:44

●NSns2.alidns.com2026-03-10 → 2026-03-19 · 3 obs

○ 2017-05-14 15:04:36
● 2026-03-10 08:39:34
● 2026-03-19 02:59:44

○NSns2626.ztomy.com2015-07-21 → 2016-08-13 · 4 obs

● 2015-07-21 01:05:00
● 2016-08-13 09:19:58
○ 2017-05-14 15:04:36
○ 2026-03-19 02:59:44

○NSsk.s5.ans1.ns148.ztomy.com2017-05-14 → 2017-05-14 · 4 obs

○ 2016-08-13 09:19:58
● 2017-05-14 15:04:36
○ 2026-03-10 08:39:34
○ 2026-03-19 02:59:44

○NSsk.s5.ans2.ns148.ztomy.com2017-05-14 → 2017-05-14 · 4 obs

○ 2016-08-13 09:19:58
● 2017-05-14 15:04:36
○ 2026-03-10 08:39:34
○ 2026-03-19 02:59:44

○MXmail.b-io.co2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 01:05:00
○ 2016-01-16 09:32:06
○ 2026-03-19 02:59:44

●MXmxn.mxhichina.com2026-03-10 → 2026-03-19 · 3 obs

○ 2016-01-16 09:32:06
● 2026-03-10 08:39:34
● 2026-03-19 02:59:44

●MXmxw.mxhichina.com2026-03-10 → 2026-03-19 · 3 obs

○ 2016-01-16 09:32:06
● 2026-03-10 08:39:34
● 2026-03-19 02:59:44

●A18.235.204.1662026-03-10 → 2026-03-19 · 3 obs

○ 2017-05-14 15:04:36
● 2026-03-10 08:39:34
● 2026-03-19 02:59:44

○A204.11.56.482015-07-21 → 2016-08-13 · 4 obs

● 2015-07-21 01:05:00
● 2016-08-13 09:19:58
○ 2017-05-14 15:04:36
○ 2026-03-19 02:59:44

○A208.91.197.462017-05-14 → 2017-05-14 · 4 obs

○ 2016-08-13 09:19:58
● 2017-05-14 15:04:36
○ 2026-03-10 08:39:34
○ 2026-03-19 02:59:44

○PTRsk.s5.ans1.ns148.ztomy.com2017-05-14 → 2017-05-14 · 3 obs

● 2017-05-14 15:04:36
○ 2026-03-10 08:39:34
○ 2026-03-19 02:59:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...	-
casebus.com	dns2.hichina.com, dns1.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.43

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for casebus.com (unsigned zone)

⏱️ Timing

Total: 1291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.235.204.166`
NS	2	`ns1.alidns.com, ns2.alidns.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)

Analysis

Hierarchy

casebus.com is the parent of www.casebus.com and img.casebus.com.

IP Addresses

casebus.com points to an IP address: 18.235.204.166.

Other host names, for instance ec2-18-235-204-166.compute-1.amazonaws.com, share IP numbers with casebus.com.

Name Servers

casebus.com delegates to four name servers: ns1.alidns.com, ns2.alidns.com, dns1.hichina.com and dns2.hichina.com.

casebus.com at least partially shares name servers with other domains, for instance bestmov.com, zhengdaqi.cn, xingxiancn.com, ronln.com and igufeng.com.

These name servers are commonly used with dns29.hichina.com, dns30.hichina.com, dns23.hichina.com, dns24.hichina.com, ns7.alidns.com and ns8.alidns.com.

Nine IP numbers per host:

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.

dns1.hichina.com points to 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns2.hichina.com points to 2408:4009:501::10, 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.

Mail Servers

casebus.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

casebus.com uses the same mail server setup as other domains, for instance st-asia.com.cn, brentona.com, hua10.com, gp-holding.com and dianhuaxian.cn.

casebus.com shares at least partially some mail servers with other domains, for instance amzmy.com, dewetron.com.cn, kessolidscontrol.com, ruiyangxinyu.com and auxin-tech.com.cn.

Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.

casebus.com - robtex.com

casebus.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`casebus.com`

`com`