dos.ca - dns.ninja

`dos.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3af4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a649^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.244^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.73^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anirban.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c140^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anirban.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2140^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anirban.ns.cloudflare.com`
		A	108.162.193.64^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	172.64.33.64^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	173.245.59.64^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
NS	`bethany.ns.cloudflare.com`
		A	2606:4700:50::a29f:261f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bethany.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bethany.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bethany.ns.cloudflare.com`
		A	108.162.194.31^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bethany.ns.cloudflare.com`
		A	162.159.38.31^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bethany.ns.cloudflare.com`
		A	172.64.34.31^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bethany.ns.cloudflare.com`
MX	`dos-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`MS=ms66771781`
TXT	`_of4mlctdt6r1uk5jmemzoqjwvj7nfrg`
TXT	`rzj6cdd879215lr5dpcq9nrxm15k47mp`
TXT	`v=spf1 +a +mx +ip4:209.54.112.24 +ip4:209.54.112.30 +include:spf.protection.o...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.244, 172.67.166.73
		IPv6 hints	2606:4700:3033::6815:3af4, 2606:4700:3034::ac43:a649
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOA	`anirban.ns.cloudflare.com`dns@cloudflare.com serial=2409144729

`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=2608102300

Subdomains

www.dos.ca

Same first word

dos.fr

dos.com.tr

dos.cx

dos.ir

dos.co.th

dos.dk

dos.net

dos.services

dos.pm

dos.im

dos.lt

dos.gov.in

dos.vn

dos.com.br

dos.org

dos.biz.id

dos.bz

dos.cn

dos.us

dos.org.ru

dos.com.ua

dos.my

dos.lv

dos.hk

dos.ru

dos.biz

dos.education

dos.co.at

dos.gr

dos.in

dos.support

dos.studio

dos.me

dos.at

dos.la

dos.ro

dos.com.hk

dos.it

dos.mx

dos.re

dos.bg

dos.kg

dos.co.ke

dos.io

dos.network

dos.ms

dos.gg

dos.es

dos.glitch.me

dos.design

dos.ca

dos.am

dos.pl

dos.sk

dos.cz

dos.co

dos.vg

dos.su

dos.ch

dos.works

dos.com.ec

dos.ie

dos.info

dos.lol

dos.zone

dos.com

dos.nl

dos.cl

dos.gov.jo

dos.ovh

dos.ac

dos.de

dos.kz

dos.cc

dos.fi

dos.rs

dos.sakura.ne.jp

dos.gov.sg

dos.asia

dos.gob.cl

dos.com.vn

dos.is

dos.cat

dos.hu

dos.nu

dos.lc

dos.tw

dos.com.au

dos.guru

Similar names

sdo.at

osd.dk

sod.se

ods.gob.do

osd.cn

sod.de

sod.pl

ods.kiev.ua

dso.at

sdo.vn

sdo.ch

osd.cz

osd.ir

osd.ru

osd.su

sod.fr

sdo.do

sod.ru

sdo.mx

sdo.de

dso.pl

ods.com.br

sod.co.il

ods.nat.tn

dso.ch

ods.ai

dso.co.uk

sdo.be

osd.gr

sod.co.th

osd.by

ods.systems

osd.de

ods.hu

sdo.asia

sod.biz

sod.cn

ods.ma.gov.br

sod.es

osd.com.my

sod.org.tr

dso.ie

osd.eu

ods.fi

sdo.fr

sod.ro

ods.jpn.com

osd.co.kr

sod.nl

osd.jp

ods.eu

sod.co.za

osd.kz

dso.org.sg

ods.gub.uy

ods.kr

sod.farm

dso.info

dso.com.es

ods.kg

sdo.jp

dso.com.mx

sod.su

ods.ru

dso.ai

sdo.org

sdo.fi

sod.as

dso.cc

osd.ch

dso.co

osd.com.ua

osd.casino

dso.cz

sdo.gs

ods.com

sod.com.ua

ods.cn

DNS History

22 records (7 active, 15 former)

●NSanirban.ns.cloudflare.com2026-02-19 → 2026-08-10 · 3 obs

○ 2021-07-31 05:43:00
● 2026-02-19 00:05:32
● 2026-08-10 23:25:06

●NSbethany.ns.cloudflare.com2026-02-19 → 2026-08-10 · 3 obs

○ 2021-07-31 05:43:00
● 2026-02-19 00:05:32
● 2026-08-10 23:25:06

○NSns.baremetal.ca2015-05-30 → 2021-07-31 · 4 obs

● 2015-05-30 11:51:58
● 2021-07-31 05:43:00
○ 2026-02-19 00:05:32
○ 2026-08-10 23:25:06

○NSns.baremetal.com2015-05-30 → 2021-07-31 · 4 obs

● 2015-05-30 11:51:58
● 2021-07-31 05:43:00
○ 2026-02-19 00:05:32
○ 2026-08-10 23:25:06

○NSns2.baremetal.ca2015-05-30 → 2021-07-31 · 4 obs

● 2015-05-30 11:51:58
● 2021-07-31 05:43:00
○ 2026-02-19 00:05:32
○ 2026-08-10 23:25:06

○NSns2.baremetal.com2015-05-30 → 2021-07-31 · 4 obs

● 2015-05-30 11:51:58
● 2021-07-31 05:43:00
○ 2026-02-19 00:05:32
○ 2026-08-10 23:25:06

○NSns3.baremetal.ca2015-05-30 → 2021-07-31 · 4 obs

● 2015-05-30 11:51:58
● 2021-07-31 05:43:00
○ 2026-02-19 00:05:32
○ 2026-08-10 23:25:06

○NSns3.baremetal.com2015-05-30 → 2021-07-31 · 4 obs

● 2015-05-30 11:51:58
● 2021-07-31 05:43:00
○ 2026-02-19 00:05:32
○ 2026-08-10 23:25:06

●MXdos-ca.mail.protection.outlook.com2026-02-19 → 2026-08-10 · 2 obs

● 2026-02-19 00:05:32
● 2026-08-10 23:25:06

●A104.21.58.2442026-03-04 → 2026-08-10 · 6 obs

○ 2026-02-19 00:05:32
● 2026-03-04 16:45:50
● 2026-05-09 00:50:02
○ 2026-05-09 07:58:44
● 2026-05-09 14:14:52
● 2026-08-10 23:25:06

●A172.67.166.732026-03-04 → 2026-08-10 · 6 obs

○ 2026-02-19 00:05:32
● 2026-03-04 16:45:50
● 2026-05-09 00:50:02
○ 2026-05-09 07:58:44
● 2026-05-09 14:14:52
● 2026-08-10 23:25:06

○A188.114.96.02026-02-19 → 2026-05-09 · 7 obs

○ 2021-07-31 05:43:00
● 2026-02-19 00:05:32
○ 2026-03-04 16:45:50
○ 2026-05-09 00:50:02
● 2026-05-09 07:58:44
○ 2026-05-09 14:14:52
○ 2026-08-10 23:25:06

○A188.114.96.42026-02-19 → 2026-08-10 · 2 obs

○ 2026-02-19 00:05:32
○ 2026-08-10 23:25:06

○A188.114.97.02026-02-19 → 2026-05-09 · 7 obs

○ 2021-07-31 05:43:00
● 2026-02-19 00:05:32
○ 2026-03-04 16:45:50
○ 2026-05-09 00:50:02
● 2026-05-09 07:58:44
○ 2026-05-09 14:14:52
○ 2026-08-10 23:25:06

○A188.114.97.42026-02-19 → 2026-08-10 · 2 obs

○ 2026-02-19 00:05:32
○ 2026-08-10 23:25:06

○A204.244.79.302015-05-30 → 2021-07-31 · 4 obs

● 2015-05-30 11:51:58
● 2021-07-31 05:43:00
○ 2026-02-19 00:05:32
○ 2026-08-10 23:25:06

●A2606:4700:3033::6815:3af42026-07-11 → 2026-08-10 · 3 obs

○ 2026-05-09 14:14:52
● 2026-07-11 11:29:02
● 2026-08-10 23:25:06

●A2606:4700:3034::ac43:a6492026-07-11 → 2026-08-10 · 3 obs

○ 2026-05-09 14:14:52
● 2026-07-11 11:29:02
● 2026-08-10 23:25:06

○A2606:4700:3035::6815:3af42026-03-04 → 2026-05-09 · 9 obs

○ 2026-02-19 00:05:32
● 2026-03-04 16:45:50
○ 2026-03-17 19:37:24
● 2026-03-23 23:38:34
● 2026-05-09 00:50:02
○ 2026-05-09 07:58:44
● 2026-05-09 14:14:52
○ 2026-07-11 11:29:02
○ 2026-08-10 23:25:06

○A2606:4700:3035::ac43:a6492026-03-04 → 2026-05-09 · 9 obs

○A2a06:98c1:3120::2026-02-19 → 2026-05-09 · 9 obs

○ 2021-07-31 05:43:00
● 2026-02-19 00:05:32
○ 2026-03-04 16:45:50
● 2026-03-17 19:37:24
○ 2026-03-23 23:38:34
○ 2026-05-09 00:50:02
● 2026-05-09 07:58:44
○ 2026-05-09 14:14:52
○ 2026-08-10 23:25:06

○A2a06:98c1:3121::2026-02-19 → 2026-05-09 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
dos.ca	anirban.ns.cloudflare.com, bethany.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.64

NS records: anirban.ns.cloudflare.com, bethany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dos.ca (unsigned zone)

⏱️ Timing

Total: 283ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.73, 104.21.58.244`
AAAA	2	`2606:4700:3034::ac43:a649, 2606:4700:3033::6815:3af4`
NS	2	`anirban.ns.cloudflare.com, bethany.ns.cloudflare.com`
MX	1	`dos-ca.mail.protection.outlook.com (pri:`
TXT	4	`MS=ms66771781, _of4mlctdt6r1uk5jmemzoqjwvj7nfrg...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anirban.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

The domain www.dos.ca falls under the parent dos.ca.

IP Addresses

dos.ca directs to four IP numbers, which are 104.21.58.244, 172.67.166.73, 2606:4700:3033::6815:3af4 and 2606:4700:3034::ac43:a649.

Among the host names that share IP numbers with dos.ca are blackstash.me, parochka.com, zhl.casino and two others.

Name Servers

Two name servers handle the delegation for dos.ca: anirban.ns.cloudflare.com and bethany.ns.cloudflare.com.

dos.ca has the same name server delegation as a number of other domains, such as iaccount.io, twincover.com, eagle1.ca and two more.

At least some of dos.ca's name servers are shared with other domains, for example 24hrdental.net, firsystem.com, diveandcruise.ru and two more.

Host names resolving to 6 IP numbers:

anirban.ns.cloudflare.com resolves to 108.162.193.64, 172.64.33.64 and 173.245.59.64 among others, with 3 other IP addresses in total.

bethany.ns.cloudflare.com resolves to 108.162.194.31, 162.159.38.31 and 172.64.34.31 among others, with 3 other IP addresses in total.

Mail Servers

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

dos-ca.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.190.1, 52.101.190.2 and 52.101.192.0, along with 5 other.