ip4.ca - dns.ninja

`ip4.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:82bf^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:389^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.137^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.191^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`art.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c166^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`art.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2166^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`art.ns.cloudflare.com`
		A	108.162.193.102^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	172.64.33.102^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	173.245.59.102^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
NS	`sofia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sofia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sofia.ns.cloudflare.com`
		A	108.162.192.223^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	172.64.32.223^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	173.245.58.223^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		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`⁽⁵⁸⁾
		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	`route1.mx.cloudflare.net`⁽⁶⁴⁾
		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	`google-site-verification=Ib2PV5P7oqpc-6AOY2JZk1_KzKDU07dt4XVHF5ioxaI`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.137, 172.67.130.191
		IPv6 hints	2606:4700:3033::ac43:82bf, 2606:4700:3037::6815:389
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com
SOA	`art.ns.cloudflare.com`dns@cloudflare.com serial=2408967476

`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=2607221500

Subdomains

lo.ip4.ca

Same first word

ip4.io

ip4.ch

ip4.nl

ip4.fi

ip4.org

ip4.ru

ip4.ro

ip4.it

ip4.de

ip4.site

ip4.jp

ip4.com

ip4.su

ip4.biz

ip4.cz

ip4.be

ip4.red

ip4.me

ip4.cc

ip4.bz

ip4.cn

ip4.ca

ip4.co.kr

ip4.co.jp

ip4.city

ip4.host

ip4.co

ip4.info

ip4.me.uk

ip4.by

ip4.tv

ip4.cl

ip4.eu

ip4.network

ip4.net

ip4.online

ip4.in

ip4.dk

Similar names

4ip.dk

i4p.nl

4pi.cn

pi4.org

pi4.solar

i4p.kr

4pi.si

4pi.co

i4p.org

pi4.us

4pi.ai

pi4.events

pi4.biz

p4i.ir

4ip.de

pi4.today

i4p.de

p4i.biz

pi4.nl

4ip.cn

4pi.pl

pi4.gallery

i4p.net

pi4.ru

4pi.ru

pi4.eu

p4i.eu

i4p.ru

4ip.ch

4pi.gr

4pi.ir

4ip.ru

p4i.co

4pi.es

4ip.gr

p4i.it

4ip.ws

p4i.ru

4ip.org.uk

i4p.com

pi4.net

4ip.mobi

i4p.mobi

4ip.com.ua

pi4.de

4pi.com

4ip.nl

4ip.info

4pi.fr

4ip.org

pi4.com

p4i.co.uk

pi4.mobi

4ip.net

p4i.de

4pi.eu

pi4.solutions

4ip.kz

4ip.com

p4i.net

pi4.catering

4ip.ai

pi4.systems

4ip.kiev.ua

4pi.digital

i4p.co.uk

4pi.de

4ip.pl

pi4.technology

pi4.academy

4ip.us

p4i.com

pi4.industries

pi4.cn

4pi.org

p4i.in

pi4.com.br

4ip.cz

4ip.su

p4i.org

DNS History

23 records (9 active, 14 former)

●NSart.ns.cloudflare.com2026-04-20 → 2026-07-22 · 3 obs

○ 2020-12-07 18:38:16
● 2026-04-20 16:56:56
● 2026-07-22 16:25:54

○NSbuy.internettraffic.com2015-07-21 → 2016-05-03 · 4 obs

● 2015-07-21 05:20:40
● 2016-05-03 16:17:12
○ 2020-12-07 18:38:16
○ 2026-07-22 16:25:54

○NSns1.parkingcrew.net2020-12-07 → 2020-12-07 · 4 obs

○ 2016-05-03 16:17:12
● 2020-12-07 18:38:16
○ 2026-04-20 16:56:56
○ 2026-07-22 16:25:54

○NSns2.parkingcrew.net2020-12-07 → 2020-12-07 · 4 obs

○ 2016-05-03 16:17:12
● 2020-12-07 18:38:16
○ 2026-04-20 16:56:56
○ 2026-07-22 16:25:54

○NSsell.internettraffic.com2015-07-21 → 2016-05-03 · 4 obs

● 2015-07-21 05:20:40
● 2016-05-03 16:17:12
○ 2020-12-07 18:38:16
○ 2026-07-22 16:25:54

●NSsofia.ns.cloudflare.com2026-04-20 → 2026-07-22 · 3 obs

○ 2020-12-07 18:38:16
● 2026-04-20 16:56:56
● 2026-07-22 16:25:54

○MXmail.h-email.net2020-12-07 → 2020-12-07 · 3 obs

● 2020-12-07 18:38:16
○ 2026-04-20 16:56:56
○ 2026-07-22 16:25:54

●MXroute1.mx.cloudflare.net2026-04-20 → 2026-07-22 · 3 obs

○ 2020-12-07 18:38:16
● 2026-04-20 16:56:56
● 2026-07-22 16:25:54

●MXroute2.mx.cloudflare.net2026-04-20 → 2026-07-22 · 3 obs

○ 2020-12-07 18:38:16
● 2026-04-20 16:56:56
● 2026-07-22 16:25:54

●MXroute3.mx.cloudflare.net2026-04-20 → 2026-07-22 · 3 obs

○ 2020-12-07 18:38:16
● 2026-04-20 16:56:56
● 2026-07-22 16:25:54

●A104.21.3.1372026-04-20 → 2026-07-22 · 13 obs

○ 2020-12-07 18:38:16
● 2026-04-20 16:56:56
● 2026-05-11 11:30:36
○ 2026-05-12 05:14:40
○ 2026-05-12 06:00:42
● 2026-05-12 06:32:46
● 2026-06-10 15:57:50
○ 2026-06-19 10:37:06
● 2026-07-01 15:11:04
○ 2026-07-02 16:28:34
● 2026-07-08 05:33:38
○ 2026-07-19 21:12:08
● 2026-07-22 16:25:54

○A104.247.81.512020-12-07 → 2020-12-07 · 4 obs

○ 2016-05-03 16:17:12
● 2020-12-07 18:38:16
○ 2026-04-20 16:56:56
○ 2026-07-22 16:25:54

●A172.67.130.1912026-04-20 → 2026-07-22 · 13 obs

○A188.114.96.02026-05-12 → 2026-07-19 · 11 obs

○ 2026-05-11 11:30:36
● 2026-05-12 05:14:40
● 2026-05-12 06:00:42
○ 2026-05-12 06:32:46
○ 2026-06-10 15:57:50
● 2026-06-19 10:37:06
○ 2026-07-01 15:11:04
● 2026-07-02 16:28:34
○ 2026-07-08 05:33:38
● 2026-07-19 21:12:08
○ 2026-07-22 16:25:54

○A188.114.97.02026-05-12 → 2026-07-19 · 11 obs

○A2606:4700:3031::ac43:82bf2026-04-20 → 2026-06-10 · 9 obs

●A2606:4700:3033::ac43:82bf2026-07-01 → 2026-07-22 · 6 obs

○ 2026-06-19 10:37:06
● 2026-07-01 15:11:04
○ 2026-07-02 16:28:34
● 2026-07-08 05:33:38
○ 2026-07-19 21:12:08
● 2026-07-22 16:25:54

○A2606:4700:3034::6815:3892026-04-20 → 2026-06-10 · 9 obs

●A2606:4700:3037::6815:3892026-07-01 → 2026-07-22 · 6 obs

○ 2026-06-19 10:37:06
● 2026-07-01 15:11:04
○ 2026-07-02 16:28:34
● 2026-07-08 05:33:38
○ 2026-07-19 21:12:08
● 2026-07-22 16:25:54

○A2a06:98c1:3120::2026-05-12 → 2026-07-19 · 11 obs

○A2a06:98c1:3121::2026-05-12 → 2026-07-19 · 11 obs

○A69.172.201.1532016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-01 04:57:34
● 2016-05-03 16:17:12
○ 2020-12-07 18:38:16
○ 2026-07-22 16:25:54

○A69.172.201.2082015-07-21 → 2016-02-01 · 4 obs

● 2015-07-21 05:20:40
● 2016-02-01 04:57:34
○ 2016-05-03 16:17:12
○ 2026-07-22 16:25:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
ip4.ca	sofia.ns.cloudflare.com, art.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.102

NS records: sofia.ns.cloudflare.com, art.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ip4.ca (unsigned zone)

⏱️ Timing

Total: 1572ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.191, 104.21.3.137`
AAAA	2	`2606:4700:3037::6815:389, 2606:4700:3033::ac43:82bf`
NS	2	`art.ns.cloudflare.com, sofia.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 10), route3.mx.cloudflare.net (pri: 58)...`
TXT	2	`google-site-verification=Ib2PV5P7oqpc-6A, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`art.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

ip4.ca is the parent zone for lo.ip4.ca.

IP Addresses

ip4.ca has four IP addresses: 104.21.3.137, 172.67.130.191, 2606:4700:3033::ac43:82bf and 2606:4700:3037::6815:389.

www.essentialofficea.com, cp88866.com, 90tyjulm.com and two other host names share IP numbers with ip4.ca.

Name Servers

The NS records for ip4.ca delegate to art.ns.cloudflare.com and sofia.ns.cloudflare.com.

ip4.ca uses the same name servers as several other domains — among them diskusije.net, parroquiasanisidro.com.ar, xn--sjbergsentreprenad-e3b.se and two more.

ip4.ca partially shares its NS delegation with several other domains, including trivelio.com, jsec.se, xirionvalpha.com and two others.

The name servers tess.ns.cloudflare.com, igor.ns.cloudflare.com, coco.ns.cloudflare.com and elsa.ns.cloudflare.com are often found in use alongside these name servers.

Hostnames that resolve to 6 IP addresses:

art.ns.cloudflare.com maps to 108.162.193.102, 172.64.33.102, 173.245.59.102 and 3 additional IP addresses.

sofia.ns.cloudflare.com maps to 108.162.192.223, 172.64.32.223, 173.245.58.223 and 3 additional IP addresses.

Mail Servers

ip4.ca uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

ip4.ca has at least partial mail server overlap with other domains such as innerwestmedia.com, ristoranteutopia.it, senze.biz and two more.

Hostnames that resolve to 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.