`bc-tools.com`

DNSSEC	⚠️ Not signed
A	107.150.102.158^{🇺🇸 UCLOUD-1107.150.96.0/21 BB Connect Route Object for Customer (Zenlayer)}
NS	`ns3.01isp.com` ⭐ ⚠️ Not in zone NS records
		A	42.240.142.46^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom}
NS	`ns4.01isp.net` ⚠️ Not in zone NS records
		A	47.239.41.106^{🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object}
NS	`ns7.01isp.com` ⚠️ Not in parent delegation
		A	42.240.142.46^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom}
NS	`ns8.01isp.net` ⚠️ Not in parent delegation
		A	47.239.41.106^{🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object}
SOA	`ns3.01isp.com`admin@now.cn 2026-04-16 #1

`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=1776721157

Previously MX for

bc-tools.com

www.bc-tools.com

Subdomains

www.bc-tools.com

Same first word

bc-tools.com

Similar names

ost-bloc.com

cbs-tool.com

cb-tools.com

cb-tools.org

DNS History

10 records (5 active, 5 former)

●NSns3.01isp.com2019-12-22 → 2026-04-20 · 3 obs

○ 2017-03-14 18:24:40
● 2019-12-22 12:43:46
● 2026-04-20 21:57:36

●NSns4.01isp.net2019-12-22 → 2026-04-20 · 3 obs

○ 2017-03-14 18:24:40
● 2019-12-22 12:43:46
● 2026-04-20 21:57:36

●NSns7.01isp.com2026-04-07 → 2026-04-20 · 3 obs

○ 2019-12-22 12:43:46
● 2026-04-07 05:03:26
● 2026-04-20 21:57:36

●NSns8.01isp.net2026-04-07 → 2026-04-20 · 3 obs

○ 2019-12-22 12:43:46
● 2026-04-07 05:03:26
● 2026-04-20 21:57:36

○NSns8291.hostgator.com2015-08-17 → 2016-07-16 · 4 obs

● 2015-08-17 13:32:00
● 2016-07-16 01:46:40
○ 2017-03-14 18:24:40
○ 2026-04-20 21:57:36

○NSns8292.hostgator.com2015-08-17 → 2016-07-16 · 4 obs

● 2015-08-17 13:32:00
● 2016-07-16 01:46:40
○ 2017-03-14 18:24:40
○ 2026-04-20 21:57:36

○MXbc-tools.com2015-08-17 → 2016-07-16 · 4 obs

● 2015-08-17 13:32:00
● 2016-07-16 01:46:40
○ 2017-03-14 18:24:40
○ 2026-04-20 21:57:36

●A107.150.102.1582026-04-07 → 2026-04-20 · 3 obs

○ 2019-12-22 12:43:46
● 2026-04-07 05:03:26
● 2026-04-20 21:57:36

○A107.150.99.1662019-12-22 → 2019-12-22 · 4 obs

○ 2017-03-14 18:24:40
● 2019-12-22 12:43:46
○ 2026-04-07 05:03:26
○ 2026-04-20 21:57:36

○A192.185.52.1752015-08-17 → 2016-07-16 · 4 obs

● 2015-08-17 13:32:00
● 2016-07-16 01:46:40
○ 2017-03-14 18:24:40
○ 2026-04-20 21:57:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
bc-tools.com	ns3.01isp.com, ns4.01isp.net	1 record

✅ Authoritative Response

Server:42.240.142.46

NS records: ns3.01isp.com, ns4.01isp.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bc-tools.com (unsigned zone)

⏱️ Timing

Total: 996ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.150.102.158`
NS	2	`ns8.01isp.net, ns7.01isp.com`
SOA	1	`ns3.01isp.com admin.now.cn`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns3.01isp.com)

Analysis

Hierarchy

bc-tools.com is the parent of www.bc-tools.com.

IP Addresses

bc-tools.com points to IP number 107.150.102.158.

For instance, other host names posuij.net, pcsha.net, shanghai-accounting.com, hyyyh.com and dangrui.com share IP numbers with bc-tools.com.

Name Servers

bc-tools.com is delegated to four name servers: ns3.01isp.com, ns7.01isp.com, ns4.01isp.net and ns8.01isp.net.

bc-tools.com shares name servers with other domains at least partially, for example jyy121.com, oborlogistics.com, 28182.com, kuandidi.com and jingug.com.