`bestlub.com`

DNSSEC	⚠️ Not signed
A	121.201.5.238^{🇨🇳 CHINANET-Guangdong-ZF121.201.0.0/18 Proxy-registered route object}
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
NS	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 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,}
MX	`bestlub-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`ms=ms43674475`
TXT	`v=spf1 ip4:203.198.46.196 include:spf.protection.outlook.com -all`
TXT	`gjsvksbqtc5k20duv+ncg1trf0ddnqfzucl9zvm30voogwdja+ubbpkjeppft2lquoh893uwdmqvv...`
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774531507

Same first word

bestlub.com

Similar names

stubble.nl

bestblu.it

betsbul.com

blubest.net

bestblu.de

bluebst.com

bestblu.com

tbblues.com

tbsblue.com

stubble.co

ubbelts.com

stubble.org

stubble.co.uk

DNS History

7 records (4 active, 3 former)

●NSdns1.hichina.com2026-03-14 → 2026-03-26 · 3 obs

○ 2017-06-07 10:12:02
● 2026-03-14 12:39:40
● 2026-03-26 13:52:36

●NSdns2.hichina.com2026-03-14 → 2026-03-26 · 3 obs

○ 2017-06-07 10:12:02
● 2026-03-14 12:39:40
● 2026-03-26 13:52:36

○NSns.dns.net.cn2015-07-18 → 2017-06-07 · 4 obs

● 2015-07-18 20:07:12
● 2017-06-07 10:12:02
○ 2026-03-14 12:39:40
○ 2026-03-26 13:52:36

○NSns7.dns.net.cn2015-07-18 → 2017-06-07 · 5 obs

● 2015-07-18 20:07:12
○ 2015-11-21 13:33:14
● 2017-06-07 10:12:02
○ 2026-03-14 12:39:40
○ 2026-03-26 13:52:36

●MXbestlub-com.mail.protection.outlook.com2015-11-21 → 2026-03-26 · 2 obs

● 2015-11-21 13:33:14
● 2026-03-26 13:52:36

●A121.201.5.2382016-03-07 → 2026-03-26 · 6 obs

○ 2015-11-21 13:33:14
● 2016-03-07 12:56:02
○ 2016-07-18 21:52:28
○ 2017-06-07 10:12:02
● 2026-03-14 12:39:40
● 2026-03-26 13:52:36

○A210.177.203.172015-07-18 → 2015-11-21 · 4 obs

● 2015-07-18 20:07:12
● 2015-11-21 13:33:14
○ 2016-03-07 12:56:02
○ 2026-03-26 13:52:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bestlub.com	dns2.hichina.com, dns1.hichina.com	18 records

✅ Authoritative Response

Server:2408:4009:501::10

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bestlub.com (unsigned zone)

⏱️ Timing

Total: 2577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.201.5.238`
NS	2	`dns1.hichina.com, dns2.hichina.com`
MX	1	`bestlub-com.mail.protection.outlook.com`
TXT	3	`v=spf1 ip4:203.198.46.196 include:spf.pr, gjsvksbqtc5k20duv+ncg1trf0ddnqfzucl9zvm3...`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

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

Analysis

IP Addresses

bestlub.com points to IP number: 121.201.5.238.

Name Servers

bestlub.com is delegated to two name servers: dns1.hichina.com and dns2.hichina.com.

bestlub.com shares the same name server setup as cdsp.com.cn, armacell.cn, gdwheel.com, 10qn.com and gkthip.com.

bestlub.com shares name servers with other domains, at least partially, for example lpfy.gov.cn, lemyth.com and beaut.online as well as hhtap.com.

Nine IP numbers per host:

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

bestlub.com is handled by a single mail server, bestlub-com.mail.protection.outlook.com.

The host name bestlub-com.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

bestlub.com - robtex.com

bestlub.com

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