corwik.ca - dns.ninja

`corwik.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:a04a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:9a3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.163^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.74^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`kay.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kay.ns.cloudflare.com`
		A	108.162.192.125^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	172.64.32.125^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	173.245.58.125^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
MX	`d143908a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d143908b.ess.barracudanetworks.com`⁽⁵⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d143908.o.ess.barracudanetworks.com`⁽¹⁰⁾
		A	209.222.82.165^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.166^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.167^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`ca3-05e13aa9b8e3494fb28bb7b8583b19d3`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.163, 172.67.160.74
		IPv6 hints	2606:4700:3035::ac43:a04a, 2606:4700:3036::6815:9a3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2411468625

`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=2608110230

Subdomains

mail2.corwik.ca

mail.corwik.ca

Same first word

corwik.ca

corwik.com

Similar names

cwirko.pl

cwirko.eu

icwork.com

orwick.com

wriock.com

icwork.be

ciwork.net

rowick.se

wirock.com

cwirko.net

rowick.com.au

workic.com

ciwork.co

ciwork.cn

workci.com

workic.nl

rickow.com

DNS History

17 records (9 active, 8 former)

●NSigor.ns.cloudflare.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-01-06 06:10:46
● 2026-07-20 06:36:24
● 2026-08-11 03:04:46

●NSkay.ns.cloudflare.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-01-06 06:10:46
● 2026-07-20 06:36:24
● 2026-08-11 03:04:46

○NSns.motto.ca2015-07-13 → 2016-05-26 · 4 obs

● 2015-07-13 22:07:02
● 2016-05-26 08:00:58
○ 2016-10-04 08:02:26
○ 2026-08-11 03:04:46

○NSns1.motto.ca2016-10-04 → 2017-01-06 · 5 obs

○ 2016-05-26 08:00:58
● 2016-10-04 08:02:26
● 2017-01-06 06:10:46
○ 2026-07-20 06:36:24
○ 2026-08-11 03:04:46

○NSns1.peer1.net2016-10-04 → 2017-01-06 · 5 obs

○ 2016-05-26 08:00:58
● 2016-10-04 08:02:26
● 2017-01-06 06:10:46
○ 2026-07-20 06:36:24
○ 2026-08-11 03:04:46

○NSns3.motto.ca2015-07-13 → 2016-05-26 · 4 obs

● 2015-07-13 22:07:02
● 2016-05-26 08:00:58
○ 2016-10-04 08:02:26
○ 2026-08-11 03:04:46

●MXd143908.o.ess.barracudanetworks.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-01-06 06:10:46
● 2026-07-20 06:36:24
● 2026-08-11 03:04:46

●MXd143908a.ess.barracudanetworks.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-01-06 06:10:46
● 2026-07-20 06:36:24
● 2026-08-11 03:04:46

●MXd143908b.ess.barracudanetworks.com2026-07-20 → 2026-08-11 · 3 obs

○ 2017-01-06 06:10:46
● 2026-07-20 06:36:24
● 2026-08-11 03:04:46

○MXmail.corwik.ca2015-07-13 → 2017-01-06 · 4 obs

● 2015-07-13 22:07:02
● 2017-01-06 06:10:46
○ 2026-07-20 06:36:24
○ 2026-08-11 03:04:46

○MXmail2.corwik.ca2015-07-13 → 2017-01-06 · 4 obs

● 2015-07-13 22:07:02
● 2017-01-06 06:10:46
○ 2026-07-20 06:36:24
○ 2026-08-11 03:04:46

●A104.21.9.1632026-07-20 → 2026-08-11 · 3 obs

○ 2017-01-06 06:10:46
● 2026-07-20 06:36:24
● 2026-08-11 03:04:46

●A172.67.160.742026-07-20 → 2026-08-11 · 3 obs

○ 2017-01-06 06:10:46
● 2026-07-20 06:36:24
● 2026-08-11 03:04:46

○A209.15.236.662016-10-04 → 2017-01-06 · 5 obs

○ 2016-05-26 08:00:58
● 2016-10-04 08:02:26
● 2017-01-06 06:10:46
○ 2026-07-20 06:36:24
○ 2026-08-11 03:04:46

○A209.15.239.62015-07-13 → 2016-05-26 · 4 obs

● 2015-07-13 22:07:02
● 2016-05-26 08:00:58
○ 2016-10-04 08:02:26
○ 2026-08-11 03:04:46

●A2606:4700:3035::ac43:a04a2026-07-20 → 2026-08-11 · 3 obs

○ 2017-01-06 06:10:46
● 2026-07-20 06:36:24
● 2026-08-11 03:04:46

●A2606:4700:3036::6815:9a32026-07-20 → 2026-08-11 · 3 obs

○ 2017-01-06 06:10:46
● 2026-07-20 06:36:24
● 2026-08-11 03:04:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	any.ca-servers.ca, j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca	-
corwik.ca	igor.ns.cloudflare.com, kay.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.125

NS records: igor.ns.cloudflare.com, kay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corwik.ca (unsigned zone)

⏱️ Timing

Total: 1787ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.160.74, 104.21.9.163`
AAAA	2	`2606:4700:3036::6815:9a3, 2606:4700:3035::ac43:a04a`
NS	2	`igor.ns.cloudflare.com, kay.ns.cloudflare.com`
MX	3	`d143908a.ess.barracudanetworks.com (pri:, d143908.o.ess.barracudanetworks.com (pri...`
TXT	2	`ca3-05e13aa9b8e3494fb28bb7b8583b19d3, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mail2.corwik.ca and mail.corwik.ca each fall under corwik.ca as their parent domain.

IP Addresses

corwik.ca has four IP addresses: 104.21.9.163, 172.67.160.74, 2606:4700:3035::ac43:a04a and 2606:4700:3036::6815:9a3.

Two other host names, along with www.ani.am, orlandoimoveis.com.br and appletwo.ca, also share IP numbers with corwik.ca.

Name Servers

Two name servers handle the delegation for corwik.ca: igor.ns.cloudflare.com and kay.ns.cloudflare.com.

corwik.ca shares its NS records with other domains, for example renuarcollection.ca, bilingua.ca, billbo.tv and two others.

corwik.ca partially shares its NS delegation with several other domains, including bettilt2026.top, rkaj.dk, tryrollupnow.info and two others.

These name servers regularly co-occur with the name servers trevor.ns.cloudflare.com, clara.ns.cloudflare.com and dawn.ns.cloudflare.com.

DNS names with 6 IP addresses:

igor.ns.cloudflare.com resolves to 108.162.193.119, 172.64.33.119 and 173.245.59.119 among others, with 3 other IP addresses in total.

kay.ns.cloudflare.com resolves to 108.162.192.125, 172.64.32.125 and 173.245.58.125 among others, with 3 other IP addresses in total.

Mail Servers

corwik.ca uses three mail servers — d143908a.ess.barracudanetworks.com, d143908b.ess.barracudanetworks.com and d143908.o.ess.barracudanetworks.com.

There is at least a partial MX overlap between corwik.ca and other domains, including frenchdressingjeans.com, forestlily.com, fdj.ca and two others.

d143908a.ess.barracudanetworks.com resolves to 209.222.82.252, 209.222.82.253 and 209.222.82.255. d143908b.ess.barracudanetworks.com resolves to those same three addresses — 209.222.82.252, 209.222.82.253 and 209.222.82.255. d143908.o.ess.barracudanetworks.com, however, resolves to 209.222.82.165, 209.222.82.166 and 209.222.82.167.

d143908a.ess.barracudanetworks.com along with d143908b.ess.barracudanetworks.com each resolve to 209.222.82.252 IP addresses.

d143908a.ess.barracudanetworks.com along with d143908b.ess.barracudanetworks.com each resolve to 209.222.82.253 IP addresses.

d143908a.ess.barracudanetworks.com along with d143908b.ess.barracudanetworks.com each resolve to 209.222.82.255 IP addresses.