ca2.org - dns.ninja

`ca2.org`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3036::ac43:8371^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:409^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.9^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.113^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jean.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
NS	`jeff.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=918c83f05d34e9f7a4a1a157b63c26b88f3e43b9`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.9, 172.67.131.113
		IPv6 hints	2606:4700:3036::ac43:8371, 2606:4700:3037::6815:409
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`jean.ns.cloudflare.com`dns@cloudflare.com serial=2410774216

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785952388

Subdomains

www.ca2.org

Same first word

ca2.org

ca2.dk

ca2.io

ca2.com

ca2.ca

ca2.nl

ca2.cc

ca2.one

ca2.com.hk

ca2.top

ca2.eu

ca2.hk

ca2.net

ca2.ru

ca2.com.br

ca2.at

ca2.de

ca2.fr

ca2.lu

Similar names

a2c.ro

a2c.nl

c2a.net

a2c.ir

a2c.ca

ac2.com.ec

2ca.mx

ac2.online

a2c.net

c2a.ru

c2a.io

c2a.eu

c2a.jp

c2a.org

2ac.dk

2ca.de

ac2.com

a2c.com

ac2.nl

2ac.net

ac2.biz

a2c.chat

c2a.pl

a2c.it

c2a.biz

ac2.kr

c2a.casino

ac2.io

2ca.ke

2ac.com.au

2ac.com.br

a2c.co.uk

2ca.com.au

2ac.com.vn

a2c.at

a2c.website

a2c.quebec

ac2.cc

ac2.cn

ac2.zone

2ca.ca

ac2.de

a2c.cz

2ca.com

c2a.es

2ca.dk

2ac.archi

ac2.cl

a2c.com.br

c2a.studio

c2a.club

c2a.uz

c2a.com.au

ac2.it

ac2.be

2ac.be

2ac.com.cn

2ac.org

2ca.co

a2c.de

c2a.co.za

c2a.in

ac2.ru

ac2.nhk

2ca.ba

a2c.fyi

a2c.info

a2c.org

ac2.se

2ac.biz

a2c.biz

2ac.us

c2a.com

2ac.jp

2ac.ru

c2a.co

a2c.be

a2c.ch

c2a.no

ac2.es

c2a.cc

2ca.net

c2a.fr

a2c.pl

a2c.jp

c2a.cz

ac2.in

a2c.us

ac2.us

ac2.jp

a2c.co.kr

a2c.co

2ac.fr

c2a.pt

c2a.coop

2ca.ru

a2c.cc

a2c.dk

a2c.fr

a2c.ru

ac2.eu

DNS History

21 records (8 active, 13 former)

●NSjean.ns.cloudflare.com2021-11-26 → 2026-08-05 · 3 obs

○ 2017-07-08 22:13:54
● 2021-11-26 06:09:22
● 2026-08-05 18:17:40

●NSjeff.ns.cloudflare.com2021-11-26 → 2026-08-05 · 3 obs

○ 2017-07-08 22:13:54
● 2021-11-26 06:09:22
● 2026-08-05 18:17:40

○NSns1.servage.net2015-05-28 → 2017-07-08 · 4 obs

● 2015-05-28 05:54:26
● 2017-07-08 22:13:54
○ 2021-11-26 06:09:22
○ 2026-08-05 18:17:40

○NSns2.servage.net2015-05-28 → 2017-07-08 · 4 obs

● 2015-05-28 05:54:26
● 2017-07-08 22:13:54
○ 2021-11-26 06:09:22
○ 2026-08-05 18:17:40

○NSns3.servage.net2015-05-28 → 2017-07-08 · 4 obs

● 2015-05-28 05:54:26
● 2017-07-08 22:13:54
○ 2021-11-26 06:09:22
○ 2026-08-05 18:17:40

○NSns4.servage.net2015-05-28 → 2017-07-08 · 4 obs

● 2015-05-28 05:54:26
● 2017-07-08 22:13:54
○ 2021-11-26 06:09:22
○ 2026-08-05 18:17:40

○MX_dc-mx.e591e5c533c8.ca2.org2021-11-26 → 2021-11-26 · 4 obs

○ 2017-07-08 22:13:54
● 2021-11-26 06:09:22
○ 2026-02-16 02:02:10
○ 2026-08-05 18:17:40

○MXfmx-high.servage.net2015-05-28 → 2017-07-08 · 4 obs

● 2015-05-28 05:54:26
● 2017-07-08 22:13:54
○ 2021-11-26 06:09:22
○ 2026-08-05 18:17:40

○MXfmx-low.servage.net2015-05-28 → 2017-07-08 · 4 obs

● 2015-05-28 05:54:26
● 2017-07-08 22:13:54
○ 2021-11-26 06:09:22
○ 2026-08-05 18:17:40

●MXmail.protonmail.ch2026-02-16 → 2026-08-05 · 3 obs

○ 2021-11-26 06:09:22
● 2026-02-16 02:02:10
● 2026-08-05 18:17:40

●MXmailsec.protonmail.ch2026-02-16 → 2026-08-05 · 3 obs

○ 2021-11-26 06:09:22
● 2026-02-16 02:02:10
● 2026-08-05 18:17:40

○MXmx1.servage.net2015-05-28 → 2017-07-08 · 4 obs

● 2015-05-28 05:54:26
● 2017-07-08 22:13:54
○ 2021-11-26 06:09:22
○ 2026-08-05 18:17:40

○MXmx2.servage.net2015-05-28 → 2017-07-08 · 4 obs

● 2015-05-28 05:54:26
● 2017-07-08 22:13:54
○ 2021-11-26 06:09:22
○ 2026-08-05 18:17:40

●A104.21.4.92021-11-26 → 2026-08-05 · 3 obs

○ 2017-07-08 22:13:54
● 2021-11-26 06:09:22
● 2026-08-05 18:17:40

●A172.67.131.1132021-11-26 → 2026-08-05 · 3 obs

○ 2017-07-08 22:13:54
● 2021-11-26 06:09:22
● 2026-08-05 18:17:40

○A2606:4700:3034::ac43:83712021-11-26 → 2021-11-26 · 4 obs

○ 2017-07-08 22:13:54
● 2021-11-26 06:09:22
○ 2026-06-21 19:42:14
○ 2026-08-05 18:17:40

○A2606:4700:3036::6815:4092021-11-26 → 2021-11-26 · 4 obs

○ 2017-07-08 22:13:54
● 2021-11-26 06:09:22
○ 2026-06-21 19:42:14
○ 2026-08-05 18:17:40

●A2606:4700:3036::ac43:83712026-06-21 → 2026-08-05 · 3 obs

○ 2021-11-26 06:09:22
● 2026-06-21 19:42:14
● 2026-08-05 18:17:40

●A2606:4700:3037::6815:4092026-06-21 → 2026-08-05 · 3 obs

○ 2021-11-26 06:09:22
● 2026-06-21 19:42:14
● 2026-08-05 18:17:40

○A2a01:3b0:a00:1:d046:2b95::2015-05-28 → 2017-07-08 · 4 obs

● 2015-05-28 05:54:26
● 2017-07-08 22:13:54
○ 2021-11-26 06:09:22
○ 2026-08-05 18:17:40

○A77.232.68.202015-05-28 → 2017-07-08 · 4 obs

● 2015-05-28 05:54:26
● 2017-07-08 22:13:54
○ 2021-11-26 06:09:22
○ 2026-08-05 18:17:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
ca2.org	jean.ns.cloudflare.com, jeff.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.121

NS records: jean.ns.cloudflare.com, jeff.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.113, 104.21.4.9`
AAAA	2	`2606:4700:3036::ac43:8371, 2606:4700:3037::6815:409`
NS	2	`jean.ns.cloudflare.com, jeff.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=918c83f05d34e9f7, v=spf1 include:_spf.protonmail.ch mx ~al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jean.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

ca2.org serves as the parent of www.ca2.org.

IP Addresses

ca2.org has four IP addresses: 104.21.4.9, 172.67.131.113, 2606:4700:3036::ac43:8371 and 2606:4700:3037::6815:409.

Among the host names that share IP numbers with ca2.org are www.perfectfuelmeals.com, www.museumfutureoae.com, ashb.com and two others.

Name Servers

DNS delegation for ca2.org points to two name servers: jean.ns.cloudflare.com and jeff.ns.cloudflare.com.

ca2.org has the same name server delegation as a number of other domains, such as s7intercambio.com.br, sahityacafe.com, stevepeckniche.com and two more.

ca2.org has at least partial name server overlap with other domains, such as pwelder.com, gmsl.lk, hireyo.com and two others.

Host names resolving to 6 IP numbers:

jean.ns.cloudflare.com has IP addresses 108.162.192.121, 172.64.32.121 and 173.245.58.121, plus 3 other.

jeff.ns.cloudflare.com has IP addresses 108.162.193.124, 172.64.33.124 and 173.245.59.124, plus 3 other.

Mail Servers

The MX records for ca2.org point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

ca2.org has the same mail server arrangement as a number of other domains, for example mav.dk, ajwil.com, thepmdude.com and two more.

ca2.org shares at least some of its mail servers with other domains — for example quantard.com, balasa.net, flux.zone and two more.

mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.