`couch.ca`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3033::ac43:a393^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:22b5^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.181^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.147^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`irma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irma.ns.cloudflare.com`
		A	108.162.192.166^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	172.64.32.166^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	173.245.58.166^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
NS	`matt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		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`
MX	`route2.mx.cloudflare.net`⁽⁴⁸⁾
		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	`route3.mx.cloudflare.net`⁽⁹⁴⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.34.181, 172.67.163.147
		IPv6	2606:4700:3033::ac43:a393, 2606:4700:3034::6815:22b5
SOA	`irma.ns.cloudflare.com`dns@cloudflare.com serial=2398080697

`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=2602170100

WOT: SAFE (60/100)

Subdomains

www.couch.ca

Same first word

couch.ru

couch.bot

couch.k12.mo.us

couch.games

couch.company

couch.coach

couch.technology

couch.io

couch.tours

couch.work

couch.us

couch.shopping

couch.se

couch.name

couch.life

couch.es

couch.co

couch.fm

couch.biz

couch.de

couch.associates

couch.com

couch.org.au

couch.today

couch.me

couch.live

couch.fyi

couch.zone

couch.capital

couch.ca

couch.academy

couch.cafe

couch.at

couch.net

couch.dk

couch.uk.com

Similar names

chuco.co.jp

hoccu.com

houcc.net

chocu.com

chocu.vn

cucho.de

cochu.fr

cchou.org

chuoc.com

chocu.net

uhcco.org

cchuo.com

houcc.com

chouc.com

uccho.info

cuhco.com

cochu.ca

cucoh.com

chuco.ca

huocc.com

cucho.net

cchou.com

cucho.com

cochu.eu

cucho.cl

cochu.com

DNS History

34 records (9 active, 25 former)

●NSirma.ns.cloudflare.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-03-28 02:24:20
● 2026-03-12 21:19:34
● 2026-03-12 21:19:36

●NSmatt.ns.cloudflare.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-03-28 02:24:20
● 2026-03-12 21:19:34
● 2026-03-12 21:19:36

○NSns-cloud-d1.googledomains.com2026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○NSns-cloud-d2.googledomains.com2026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○NSns-cloud-d3.googledomains.com2026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○NSns-cloud-d4.googledomains.com2026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○NSns1.he.net2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 01:36:56
○ 2015-07-14 09:36:08
○ 2026-03-12 21:19:36

○NSns2.he.net2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 01:36:56
○ 2015-07-14 09:36:08
○ 2026-03-12 21:19:36

○NSns3.he.net2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 01:36:56
○ 2015-07-14 09:36:08
○ 2026-03-12 21:19:36

○NSns77.domaincontrol.com2015-07-14 → 2017-03-28 · 5 obs

○ 2009-01-31 01:36:56
● 2015-07-14 09:36:08
● 2017-03-28 02:24:20
○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○NSns78.domaincontrol.com2015-07-14 → 2017-03-28 · 5 obs

○ 2009-01-31 01:36:56
● 2015-07-14 09:36:08
● 2017-03-28 02:24:20
○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○MXcouch.ca2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 01:36:56
○ 2015-07-14 09:36:08
○ 2026-03-12 21:19:36

○MXmailstore1.secureserver.net2015-07-14 → 2017-03-28 · 5 obs

○ 2009-01-31 01:36:56
● 2015-07-14 09:36:08
● 2017-03-28 02:24:20
○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○MXmxa.mailgun.org2026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○MXmxb.mailgun.org2026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

●MXroute1.mx.cloudflare.net2026-03-12 → 2026-03-12 · 3 obs

○ 2017-03-28 02:24:20
● 2026-03-12 21:19:34
● 2026-03-12 21:19:36

●MXroute2.mx.cloudflare.net2026-03-12 → 2026-03-12 · 3 obs

○ 2017-03-28 02:24:20
● 2026-03-12 21:19:34
● 2026-03-12 21:19:36

●MXroute3.mx.cloudflare.net2026-03-12 → 2026-03-12 · 3 obs

○ 2017-03-28 02:24:20
● 2026-03-12 21:19:34
● 2026-03-12 21:19:36

○MXsmtp.secureserver.net2015-07-14 → 2017-03-28 · 5 obs

○ 2009-01-31 01:36:56
● 2015-07-14 09:36:08
● 2017-03-28 02:24:20
○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

●A104.21.34.1812026-03-12 → 2026-03-12 · 3 obs

○ 2017-03-28 02:24:20
● 2026-03-12 21:19:34
● 2026-03-12 21:19:36

●A172.67.163.1472026-03-12 → 2026-03-12 · 3 obs

○ 2017-03-28 02:24:20
● 2026-03-12 21:19:34
● 2026-03-12 21:19:36

○A185.199.108.1532026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○A185.199.109.1532026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○A185.199.110.1532026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○A185.199.111.1532026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

●A2606:4700:3033::ac43:a3932026-03-12 → 2026-03-12 · 3 obs

○ 2017-03-28 02:24:20
● 2026-03-12 21:19:34
● 2026-03-12 21:19:36

●A2606:4700:3034::6815:22b52026-03-12 → 2026-03-12 · 3 obs

○ 2017-03-28 02:24:20
● 2026-03-12 21:19:34
● 2026-03-12 21:19:36

○A2606:50c0:8000::1532026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○A2606:50c0:8001::1532026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○A2606:50c0:8002::1532026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○A2606:50c0:8003::1532026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

○A50.63.202.132015-07-14 → 2016-03-08 · 5 obs

○ 2009-01-31 01:36:56
● 2015-07-14 09:36:08
● 2016-03-08 03:14:32
○ 2016-07-02 17:14:02
○ 2026-03-12 21:19:36

○A72.52.120.2232009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 01:36:56
○ 2015-07-14 09:36:08
○ 2026-03-12 21:19:36

○A97.74.42.792016-07-02 → 2017-03-28 · 5 obs

○ 2016-03-08 03:14:32
● 2016-07-02 17:14:02
● 2017-03-28 02:24:20
○ 2026-03-12 21:19:34
○ 2026-03-12 21:19:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	any.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
couch.ca	irma.ns.cloudflare.com, matt.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.32.166

NS records: irma.ns.cloudflare.com, matt.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1104ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.181, 172.67.163.147`
AAAA	2	`2606:4700:3033::ac43:a393, 2606:4700:3034::6815:22b5`
NS	2	`irma.ns.cloudflare.com, matt.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 37), route2.mx.cloudflare.net (pri: 48)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`irma.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent of www.couch.ca is couch.ca.

IP Addresses

couch.ca maps to four IP numbers: 2606:4700:3033::ac43:a393, 2606:4700:3034::6815:22b5, 104.21.34.181 and 172.67.163.147.

Other host names, for instance loladoo.com, youmakejesuscry.eu.org, industrialbag.com, 52928.com.cn and knoxvillehotelstoday.com share IP numbers with couch.ca.

Name Servers

Two name servers irma.ns.cloudflare.com and matt.ns.cloudflare.com handle delegation for couch.ca.

couch.ca uses the same name server setup as other domains, for example dervin-26lamor.biz, hitechcaddservices.com, bigchui.ru, joewise.com and 600l.ru.

couch.ca partially shares name servers with other domains; examples include health-on.ventures, thebestthaicookeryschool.com, qstv.co.uk, wileyhandsonguides.com and istyleup.com.

These name servers are often used with the name servers sam.ns.cloudflare.com and nitin.ns.cloudflare.com.

Host names with six IP numbers: irma.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa6, 2803:f800:50::6ca2:c0a6, 2a06:98c1:50::ac40:20a6, 108.162.192.166, 172.64.32.166 and 173.245.58.166; matt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b83, 2803:f800:50::6ca2:c183, 2a06:98c1:50::ac40:2183, 108.162.193.131, 172.64.33.131 and 173.245.59.131.

Mail Servers

couch.ca is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

couch.ca shares some mail servers with other domains, at least partially, such as ithulp.net, pacifices.com, notloki.com, codecpp.com and phpnuke-uk.net.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

couch.ca - robtex.com

couch.ca

ca

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`couch.ca`

`ca`