cljs.com - dns.ninja

`cljs.com`

DNSSEC	⚠️ Not signed
A	23.251.152.195^{🇺🇸 Google23.251.152.0/24}
		PTR	`195.152.251.23.bc.googleusercontent.com`
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`cljs-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`MS=ms17067696`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1776788429

`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=1786574469

Subdomains

mail.cljs.com

Same first word

cljs.co.uk

cljs.github.io

cljs.com

cljs.info

Similar names

jscl.com.cn

cjls.cn

jslc.org

jcsl.co.uk

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ljcs.com

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sjcl.co.uk

ljcs.gov.cn

jcls.de

slcj.com.mx

jslc.com.tw

jcsl.com.cy

jscl.ca

sjcl.edu

jcls.org

jcsl.de

clsj.xyz

slcj.lk

sjcl.jp

cjsl.com.cn

sclj.si

jlcs.biz

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cslj.cn

scjl.com.cn

cslj.com

jcls.com

jscl.gov.cn

ljcs.cn

scjl.gov.cn

jcls.cn

jlcs.co.uk

lcsj.org

jscl.net

sjcl.com

slcj.com

jlcs.cz

jcls.com.au

jlcs.com.sg

sclj.ru

jcsl.nl

sjlc.org

jcsl.eu

sjlc.net

jlsc.cn

sclj.org

jlcs.jp

sjcl.edu.in

jlsc.com

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lcjs.com

jslc.org.cn

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lcsj.com

jcsl.com

csjl.com

sjlc.ca

cjsl.cn

sljc.kr

jcsl.org

jscl.de

lsjc.gov.cn

clsj.com

DNS History

12 records (5 active, 7 former)

○NSns1.mdnsservice.com2015-07-24 → 2017-03-24 · 4 obs

● 2015-07-24 00:49:06
● 2017-03-24 12:31:20
○ 2020-01-18 08:16:22
○ 2026-08-12 23:02:02

●NSns1.systemdns.com2020-01-18 → 2026-08-12 · 3 obs

○ 2017-03-24 12:31:20
● 2020-01-18 08:16:22
● 2026-08-12 23:02:02

○NSns2.mdnsservice.com2015-07-24 → 2017-03-24 · 4 obs

● 2015-07-24 00:49:06
● 2017-03-24 12:31:20
○ 2020-01-18 08:16:22
○ 2026-08-12 23:02:02

●NSns2.systemdns.com2020-01-18 → 2026-08-12 · 3 obs

○ 2017-03-24 12:31:20
● 2020-01-18 08:16:22
● 2026-08-12 23:02:02

○NSns3.mdnsservice.com2015-07-24 → 2017-03-24 · 4 obs

● 2015-07-24 00:49:06
● 2017-03-24 12:31:20
○ 2020-01-18 08:16:22
○ 2026-08-12 23:02:02

●NSns3.systemdns.com2020-01-18 → 2026-08-12 · 3 obs

○ 2017-03-24 12:31:20
● 2020-01-18 08:16:22
● 2026-08-12 23:02:02

●MXcljs-com.mail.protection.outlook.com2020-01-18 → 2026-08-12 · 3 obs

○ 2017-03-24 12:31:20
● 2020-01-18 08:16:22
● 2026-08-12 23:02:02

○MXspampatrol.ah-computers.com2015-07-24 → 2017-03-24 · 4 obs

● 2015-07-24 00:49:06
● 2017-03-24 12:31:20
○ 2020-01-18 08:16:22
○ 2026-08-12 23:02:02

○MXspampatrol2.ah-computers.com2015-07-24 → 2017-03-24 · 4 obs

● 2015-07-24 00:49:06
● 2017-03-24 12:31:20
○ 2020-01-18 08:16:22
○ 2026-08-12 23:02:02

○A204.232.174.2382015-07-24 → 2015-10-15 · 4 obs

● 2015-07-24 00:49:06
● 2015-10-15 02:36:36
○ 2015-12-14 05:52:30
○ 2026-08-12 23:02:02

○A23.239.25.1562015-12-14 → 2017-03-24 · 5 obs

○ 2015-10-15 02:36:36
● 2015-12-14 05:52:30
● 2017-03-24 12:31:20
○ 2020-01-18 08:16:22
○ 2026-08-12 23:02:02

●A23.251.152.1952020-01-18 → 2026-08-12 · 3 obs

○ 2017-03-24 12:31:20
● 2020-01-18 08:16:22
● 2026-08-12 23:02:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cljs.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:64.98.148.16

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cljs.com (unsigned zone)

⏱️ Timing

Total: 331ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.251.152.195`
NS	3	`ns1.systemdns.com, ns2.systemdns.com...`
MX	1	`cljs-com.mail.protection.outlook.com (pr`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms17067696`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

Hierarchy

cljs.com serves as the parent of mail.cljs.com.

IP Addresses

cljs.com directs to one IP number, which is 23.251.152.195.

Among the host names that share IP numbers with cljs.com are 195.152.251.23.bc.googleusercontent.com, www.premierequipla.com, tryhamper.com and two others.

Name Servers

cljs.com carries NS records delegating to ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

cljs.com has at least partial name server overlap with other domains, such as danman.org, krellc.com, charteredaccountants.ca and two others.

ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com are three hostnames that each resolve to a pair of IP addresses: ns1.systemdns.com to 216.40.47.90 and 2604:4000:0:d:216:40:47:90, ns2.systemdns.com to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16, and ns3.systemdns.com to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.

Mail Servers

cljs.com routes its mail through a single mail server, cljs-com.mail.protection.outlook.com.

cljs-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.42, 52.101.41.0 and 52.101.50.13, along with 5 other.