`xubest.com`

DNSSEC	⚠️ Not signed
NS	`dns3.hichina.com` ⭐
		A	2408:4009:501::11^{🇨🇳 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	`dns4.hichina.com`
		A	2408:4009:501::12^{🇨🇳 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`
SOA	`dns3.hichina.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

Subdomains

cvx.xubest.com

Same first word

xubest.com

Similar names

xtubes.org

subtex.net

xtubes.mobi

bestux.com

xstube.com

but(0x736578).com

stubex.com

subtex.org

sxtube.blogspot.com

tubexs.com

xtubes.de

xtubes.pro

sxtube.com

texsub.com

xtubes.tv

(0x736578)but.com

subtex.com

bextus.com

(0x736578)tub.com

usbetx.com

extusb.de

xtubes.ru

bestxu.com

bustex.com

buxets.com

xtubes.ch

texbus.com

tubesx.com

uxbest.com

xtubes.net

(0x736578)tub.ws

xtubes.top

usbext.com

DNS History

22 records (2 active, 20 former)

●NSdns3.hichina.com2026-03-17 → 2026-03-17 · 3 obs

○ 2021-05-09 15:59:24
● 2026-03-17 23:45:04
● 2026-03-17 23:45:06

●NSdns4.hichina.com2026-03-17 → 2026-03-17 · 3 obs

○ 2021-05-09 15:59:24
● 2026-03-17 23:45:04
● 2026-03-17 23:45:06

○NSns1.namebrightdns.com2015-08-15 → 2021-05-09 · 4 obs

● 2015-08-15 19:39:06
● 2021-05-09 15:59:24
○ 2026-03-17 23:45:04
○ 2026-03-17 23:45:06

○NSns2.namebrightdns.com2016-09-08 → 2021-05-09 · 5 obs

○ 2016-03-30 19:23:38
● 2016-09-08 07:32:56
● 2021-05-09 15:59:24
○ 2026-03-17 23:45:04
○ 2026-03-17 23:45:06

○NSnsg1.namebrightdns.com2015-08-15 → 2016-03-30 · 5 obs

● 2015-08-15 19:39:06
○ 2015-12-24 16:26:30
● 2016-03-30 19:23:38
○ 2016-09-08 07:32:56
○ 2026-03-17 23:45:06

○NSnsg2.namebrightdns.com2015-08-15 → 2016-03-30 · 4 obs

● 2015-08-15 19:39:06
● 2016-03-30 19:23:38
○ 2016-09-08 07:32:56
○ 2026-03-17 23:45:06

○A107.21.42.1422016-03-30 → 2016-03-30 · 4 obs

○ 2015-12-24 16:26:30
● 2016-03-30 19:23:38
○ 2016-09-08 07:32:56
○ 2026-03-17 23:45:06

○A107.23.160.2182015-12-24 → 2015-12-24 · 4 obs

○ 2015-08-15 19:39:06
● 2015-12-24 16:26:30
○ 2016-03-30 19:23:38
○ 2026-03-17 23:45:06

○A107.23.198.2402016-09-08 → 2016-09-08 · 4 obs

○ 2016-03-30 19:23:38
● 2016-09-08 07:32:56
○ 2017-05-20 01:18:32
○ 2026-03-17 23:45:06

○A34.194.81.2242017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-08 07:32:56
● 2017-05-20 01:18:32
○ 2021-05-09 15:59:24
○ 2026-03-17 23:45:06

○A52.206.43.2342016-09-08 → 2016-09-08 · 4 obs

○ 2016-03-30 19:23:38
● 2016-09-08 07:32:56
○ 2017-05-20 01:18:32
○ 2026-03-17 23:45:06

○A52.4.72.1372016-09-08 → 2016-09-08 · 4 obs

○ 2016-03-30 19:23:38
● 2016-09-08 07:32:56
○ 2017-05-20 01:18:32
○ 2026-03-17 23:45:06

○A54.174.149.302016-03-30 → 2016-03-30 · 4 obs

○ 2015-12-24 16:26:30
● 2016-03-30 19:23:38
○ 2016-09-08 07:32:56
○ 2026-03-17 23:45:06

○A54.174.31.2542015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 19:39:06
○ 2017-05-20 01:18:32
○ 2026-03-17 23:45:06

○A54.208.74.2152015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 19:39:06
○ 2017-05-20 01:18:32
○ 2026-03-17 23:45:06

○A54.209.90.812015-12-24 → 2015-12-24 · 4 obs

○ 2015-08-15 19:39:06
● 2015-12-24 16:26:30
○ 2016-03-30 19:23:38
○ 2026-03-17 23:45:06

○A54.210.33.1902016-09-08 → 2016-09-08 · 4 obs

○ 2016-03-30 19:23:38
● 2016-09-08 07:32:56
○ 2017-05-20 01:18:32
○ 2026-03-17 23:45:06

○A54.210.39.662017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-08 07:32:56
● 2017-05-20 01:18:32
○ 2021-05-09 15:59:24
○ 2026-03-17 23:45:06

○A54.236.123.2242016-09-08 → 2016-09-08 · 4 obs

○ 2016-03-30 19:23:38
● 2016-09-08 07:32:56
○ 2017-05-20 01:18:32
○ 2026-03-17 23:45:06

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-15 → 2016-09-08 · 4 obs

● 2015-08-15 19:39:06
● 2016-09-08 07:32:56
○ 2017-05-20 01:18:32
○ 2026-03-17 23:45:06

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-08 07:32:56
● 2017-05-20 01:18:32
○ 2021-05-09 15:59:24
○ 2026-03-17 23:45:06

○CNAMEhdredirect-lb7-5a03e1c2772e1c9c.elb.us-east-1.amazonaws.com2021-05-09 → 2021-05-09 · 4 obs

○ 2017-05-20 01:18:32
● 2021-05-09 15:59:24
○ 2026-03-17 23:45:04
○ 2026-03-17 23:45:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
xubest.com	dns3.hichina.com, dns4.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.43

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xubest.com (unsigned zone)

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns3.hichina.com, dns4.hichina.com`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)

Analysis

Hierarchy

xubest.com is parent of cvx.xubest.com.

Name Servers

xubest.com's delegation is to two name servers dns3.hichina.com and dns4.hichina.com.

xubest.com shares the same name server configuration as other domains, such as laizengzhi.com, oaor.net, uuyun.net, ecorobotic.com and liusuanruangusu.com.

xubest.com shares name servers with other domains to some extent, for instance diversi.info, shenzhoubao.net, mianlin.cn and samore.store.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns3.hichina.com points to 2408:4009:501::11, 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; dns4.hichina.com points to 2408:4009:501::12, 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.

xubest.com - robtex.com

xubest.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

Name Servers

`xubest.com`

`com`