cssl.ca - dns.ninja

`cssl.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:da4c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2620^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.32^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.76^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jasper.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jasper.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jasper.ns.cloudflare.com`
		A	108.162.195.182^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
		A	162.159.44.182^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
		A	172.64.35.182^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
NS	`kate.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kate.ns.cloudflare.com`
		A	108.162.192.124^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	172.64.32.124^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	173.245.58.124^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽³²⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸¹⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.32, 172.67.218.76
		IPv6 hints	2606:4700:3033::ac43:da4c, 2606:4700:3037::6815:2620
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOA	`jasper.ns.cloudflare.com`dns@cloudflare.com serial=2407155793

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2606241230

Previously MX for

www.cssl.ca

cssl.ca

Subdomains

www.cssl.ca

Same first word

cssl.com.br

cssl.ca

cssl.com

cssl.lk

cssl.in

cssl.ru

cssl.biz

cssl.ch

cssl.ws

cssl.de

cssl.fr

cssl.info

cssl.cn

cssl.co.nz

cssl.eu

cssl.org

Similar names

clss.edu.mx

clss.info

scsl.si

slcs.io

csls.cz

scls.info

sscl.co.jp

clss.org.uk

lcss.be

sslc.com

lscs.org

slcs.eu

scls.us

lssc.ca

slsc.info

scsl.org.lb

csls.ru

scsl.org

scsl.net.nz

sscl.in

sscl.solutions

csls.us

clss.cn

lssc.ir

slsc.ca

lcss.org.uk

scls.net

lssc.jp

slcs.org.mx

lssc.eu

sslc.tv

lssc.ng

clss.com

slsc.org.tw

csls.de

lcss.org

slcs.net

lscs.ca

sscl.org

sscl.net

lssc.org

csls.it

lcss.net

scls.in

lssc.pl

clss.jp

lscs.com.au

sscl.co.nz

scls.com

lcss.co.uk

slcs.it

scsl.co

slcs.ca

scls.eu

sslc.edu.ph

lscs.com

lcss.us

lcss.com.cn

lcss.co.kr

lssc.co.uk

sslc.ru

clss.qc.ca

lcss.ca

slsc.org.uk

sscl.herokuapp.com

clss.com.au

slcs.fr

sscl.info

lscs.biz

scls.lib.wi.us

scls.com.au

sscl.com.au

slsc.org

slcs.com

lcss.gov.ly

clss.dk

lscs.de

scsl.com.cn

sslc.org

lssc.k12.in.us

lscs.net

sslc.in

slsc.de

scsl.live

lscs.gp

scsl.co.uk

sslc.com.au

clss.be

lcss.co.jp

lscs.co.uk

slsc.ru

csls.org

slsc.or.kr

csls.com

DNS History

24 records (9 active, 15 former)

●NSjasper.ns.cloudflare.com2026-02-16 → 2026-06-24 · 3 obs

○ 2017-09-21 16:56:50
● 2026-02-16 11:02:00
● 2026-06-24 13:11:28

●NSkate.ns.cloudflare.com2026-02-16 → 2026-06-24 · 3 obs

○ 2017-09-21 16:56:50
● 2026-02-16 11:02:00
● 2026-06-24 13:11:28

○NSns1.websitehostserver.net2015-08-26 → 2017-09-21 · 4 obs

● 2015-08-26 15:49:32
● 2017-09-21 16:56:50
○ 2026-02-16 11:02:00
○ 2026-06-24 13:11:28

○NSns2.websitehostserver.net2015-08-26 → 2017-09-21 · 4 obs

● 2015-08-26 15:49:32
● 2017-09-21 16:56:50
○ 2026-02-16 11:02:00
○ 2026-06-24 13:11:28

○MXcssl.ca2015-08-26 → 2017-09-21 · 4 obs

● 2015-08-26 15:49:32
● 2017-09-21 16:56:50
○ 2026-02-16 11:02:00
○ 2026-06-24 13:11:28

●MXroute1.mx.cloudflare.net2026-02-16 → 2026-06-24 · 3 obs

○ 2017-09-21 16:56:50
● 2026-02-16 11:02:00
● 2026-06-24 13:11:28

●MXroute2.mx.cloudflare.net2026-02-16 → 2026-06-24 · 3 obs

○ 2017-09-21 16:56:50
● 2026-02-16 11:02:00
● 2026-06-24 13:11:28

●MXroute3.mx.cloudflare.net2026-02-16 → 2026-06-24 · 3 obs

○ 2017-09-21 16:56:50
● 2026-02-16 11:02:00
● 2026-06-24 13:11:28

●A104.21.38.322026-02-17 → 2026-06-24 · 8 obs

○ 2026-02-16 11:02:00
● 2026-02-17 20:02:24
○ 2026-02-20 02:00:24
○ 2026-02-20 08:49:32
● 2026-03-04 07:33:44
● 2026-05-22 05:45:34
○ 2026-06-11 01:45:42
● 2026-06-24 13:11:28

○A172.64.80.12026-02-16 → 2026-02-16 · 4 obs

○ 2017-09-21 16:56:50
● 2026-02-16 11:02:00
○ 2026-02-17 20:02:24
○ 2026-06-24 13:11:28

●A172.67.218.762026-02-17 → 2026-06-24 · 8 obs

○ 2026-02-16 11:02:00
● 2026-02-17 20:02:24
○ 2026-02-20 02:00:24
○ 2026-02-20 08:49:32
● 2026-03-04 07:33:44
● 2026-05-22 05:45:34
○ 2026-06-11 01:45:42
● 2026-06-24 13:11:28

○A188.114.96.02026-02-20 → 2026-06-11 · 6 obs

○ 2026-02-20 02:00:24
● 2026-02-20 08:49:32
○ 2026-03-04 07:33:44
○ 2026-05-22 05:45:34
● 2026-06-11 01:45:42
○ 2026-06-24 13:11:28

○A188.114.96.42026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 20:02:24
● 2026-02-20 02:00:24
○ 2026-02-20 08:49:32
○ 2026-06-24 13:11:28

○A188.114.97.02026-02-20 → 2026-06-11 · 6 obs

○ 2026-02-20 02:00:24
● 2026-02-20 08:49:32
○ 2026-03-04 07:33:44
○ 2026-05-22 05:45:34
● 2026-06-11 01:45:42
○ 2026-06-24 13:11:28

○A188.114.97.42026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 20:02:24
● 2026-02-20 02:00:24
○ 2026-02-20 08:49:32
○ 2026-06-24 13:11:28

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-16 → 2026-06-24 · 2 obs

○ 2026-02-16 11:02:00
○ 2026-06-24 13:11:28

○A2606:4700:3031::6815:26202026-02-16 → 2026-05-22 · 9 obs

○ 2017-09-21 16:56:50
● 2026-02-16 11:02:00
● 2026-02-17 20:02:24
○ 2026-02-20 02:00:24
○ 2026-02-20 08:49:32
● 2026-03-04 07:33:44
● 2026-05-22 05:45:34
○ 2026-06-11 01:45:42
○ 2026-06-24 13:11:28

●A2606:4700:3033::ac43:da4c2026-02-16 → 2026-06-24 · 9 obs

●A2606:4700:3037::6815:26202026-06-24 → 2026-06-24 · 2 obs

○ 2026-06-11 01:45:42
● 2026-06-24 13:11:28

○A2a06:98c1:3120::2026-02-20 → 2026-06-11 · 6 obs

○ 2026-02-20 02:00:24
● 2026-02-20 08:49:32
○ 2026-03-04 07:33:44
○ 2026-05-22 05:45:34
● 2026-06-11 01:45:42
○ 2026-06-24 13:11:28

○A2a06:98c1:3120::42026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 20:02:24
● 2026-02-20 02:00:24
○ 2026-02-20 08:49:32
○ 2026-06-24 13:11:28

○A2a06:98c1:3121::2026-02-20 → 2026-06-11 · 6 obs

○ 2026-02-20 02:00:24
● 2026-02-20 08:49:32
○ 2026-03-04 07:33:44
○ 2026-05-22 05:45:34
● 2026-06-11 01:45:42
○ 2026-06-24 13:11:28

○A2a06:98c1:3121::42026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 20:02:24
● 2026-02-20 02:00:24
○ 2026-02-20 08:49:32
○ 2026-06-24 13:11:28

○A69.175.87.2262015-08-26 → 2017-09-21 · 4 obs

● 2015-08-26 15:49:32
● 2017-09-21 16:56:50
○ 2026-02-16 11:02:00
○ 2026-06-24 13:11:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
cssl.ca	jasper.ns.cloudflare.com, kate.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.182

NS records: jasper.ns.cloudflare.com, kate.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cssl.ca (unsigned zone)

⏱️ Timing

Total: 434ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.32, 172.67.218.76`
AAAA	2	`2606:4700:3037::6815:2620, 2606:4700:3033::ac43:da4c`
NS	2	`jasper.ns.cloudflare.com, kate.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 19), route2.mx.cloudflare.net (pri: 32)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jasper.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

www.cssl.ca is delegated beneath cssl.ca.

IP Addresses

cssl.ca directs to four IP numbers, which are 104.21.38.32, 172.67.218.76, 2606:4700:3033::ac43:da4c and 2606:4700:3037::6815:2620.

Two other host names, along with dji.com.tw, free-tax-usa.net and univadis.be, also share IP numbers with cssl.ca.

Name Servers

The NS records for cssl.ca delegate to jasper.ns.cloudflare.com and kate.ns.cloudflare.com.

cssl.ca shares its NS records with other domains, for example bingoleml.com, maharashtradarshan.in, pilatesclinic.co.uk and two others.

There is at least partial name server overlap between cssl.ca and other domains — schoolgirlstube.com, hottelecom.biz, payxl.com and two more among them.

These name servers are routinely deployed together with the name servers elly.ns.cloudflare.com.

DNS names with 6 IP addresses:

jasper.ns.cloudflare.com maps to 108.162.195.182, 162.159.44.182, 172.64.35.182 and 3 additional IP addresses.

kate.ns.cloudflare.com maps to 108.162.192.124, 172.64.32.124, 173.245.58.124 and 3 additional IP addresses.

Mail Servers

Incoming mail for cssl.ca is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between cssl.ca and other domains, including 6partner.net, softpal.net, droptheboss.co.uk and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.