proxychecker.org - dns.ninja

`proxychecker.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ad20^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4802^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.2^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.32^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cleo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c159^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cleo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2159^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cleo.ns.cloudflare.com`
		A	108.162.193.89^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	172.64.33.89^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	173.245.59.89^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
NS	`naomi.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`naomi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`naomi.ns.cloudflare.com`
		A	108.162.192.208^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	172.64.32.208^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	173.245.58.208^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
MX	`mail.codegoodly.com` ⭐
		A	139.84.137.154^{🇮🇳 AS-VULTR139.84.128.0/19 Vultr Assigned Prefix}
			PTR	`139.84.137.154.vultrusercontent.com`
TXT	`google-site-verification=izdXSLRm2Dch8qZRo39mV29qW3DvJSOFT32B1dUxvGA`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.2, 172.67.173.32
		IPv6 hints	2606:4700:3030::ac43:ad20, 2606:4700:3037::6815:4802
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`cleo.ns.cloudflare.com`dns@cloudflare.com serial=2409325386

`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=1785178881

Same first word

proxychecker.net

proxychecker.de

proxychecker.ru

proxychecker.ge

proxychecker.co

proxychecker.org

Similar names

checkerproxy.com

checkerproxy.net

DNS History

18 records (7 active, 11 former)

○NSa.ns36.de2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 19:04:40
○ 2015-12-14 20:51:50
○ 2026-07-27 19:19:26

○NSb.ns36.de2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 19:04:40
○ 2015-12-14 20:51:50
○ 2026-07-27 19:19:26

●NScleo.ns.cloudflare.com2026-02-20 → 2026-07-27 · 3 obs

○ 2017-06-02 13:07:36
● 2026-02-20 22:39:50
● 2026-07-27 19:19:26

●NSnaomi.ns.cloudflare.com2026-02-20 → 2026-07-27 · 3 obs

○ 2017-06-02 13:07:36
● 2026-02-20 22:39:50
● 2026-07-27 19:19:26

○NSns17.domaincontrol.com2016-09-25 → 2017-06-02 · 5 obs

○ 2015-12-14 20:51:50
● 2016-09-25 00:23:14
● 2017-06-02 13:07:36
○ 2026-02-20 22:39:50
○ 2026-07-27 19:19:26

○NSns18.domaincontrol.com2016-09-25 → 2017-06-02 · 5 obs

○ 2015-12-14 20:51:50
● 2016-09-25 00:23:14
● 2017-06-02 13:07:36
○ 2026-02-20 22:39:50
○ 2026-07-27 19:19:26

●MXmail.codegoodly.com2026-02-20 → 2026-07-27 · 3 obs

○ 2017-06-02 13:07:36
● 2026-02-20 22:39:50
● 2026-07-27 19:19:26

○MXmailgw.ns36.de2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 19:04:40
○ 2015-12-14 20:51:50
○ 2026-07-27 19:19:26

○MXmailstore1.secureserver.net2016-09-25 → 2017-06-02 · 5 obs

○ 2015-12-14 20:51:50
● 2016-09-25 00:23:14
● 2017-06-02 13:07:36
○ 2026-02-20 22:39:50
○ 2026-07-27 19:19:26

○MXsmtp.secureserver.net2016-09-25 → 2017-06-02 · 5 obs

○ 2015-12-14 20:51:50
● 2016-09-25 00:23:14
● 2017-06-02 13:07:36
○ 2026-02-20 22:39:50
○ 2026-07-27 19:19:26

●A104.21.72.22026-02-20 → 2026-07-27 · 3 obs

○ 2017-06-02 13:07:36
● 2026-02-20 22:39:50
● 2026-07-27 19:19:26

●A172.67.173.322026-02-20 → 2026-07-27 · 3 obs

○ 2017-06-02 13:07:36
● 2026-02-20 22:39:50
● 2026-07-27 19:19:26

○A184.168.221.482016-09-25 → 2017-06-02 · 5 obs

○ 2015-12-14 20:51:50
● 2016-09-25 00:23:14
● 2017-06-02 13:07:36
○ 2026-02-20 22:39:50
○ 2026-07-27 19:19:26

●A2606:4700:3030::ac43:ad202026-06-30 → 2026-07-27 · 3 obs

○ 2026-06-13 16:56:54
● 2026-06-30 02:05:54
● 2026-07-27 19:19:26

○A2606:4700:3032::ac43:ad202026-02-20 → 2026-06-13 · 5 obs

○ 2017-06-02 13:07:36
● 2026-02-20 22:39:50
● 2026-06-13 16:56:54
○ 2026-06-30 02:05:54
○ 2026-07-27 19:19:26

○A2606:4700:3033::6815:48022026-02-20 → 2026-06-13 · 5 obs

○ 2017-06-02 13:07:36
● 2026-02-20 22:39:50
● 2026-06-13 16:56:54
○ 2026-06-30 02:05:54
○ 2026-07-27 19:19:26

●A2606:4700:3037::6815:48022026-06-30 → 2026-07-27 · 3 obs

○ 2026-06-13 16:56:54
● 2026-06-30 02:05:54
● 2026-07-27 19:19:26

○A72.52.4.902015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 19:04:40
○ 2015-12-14 20:51:50
○ 2026-07-27 19:19:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
proxychecker.org	cleo.ns.cloudflare.com, naomi.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.89

NS records: cleo.ns.cloudflare.com, naomi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proxychecker.org (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.2, 172.67.173.32`
AAAA	2	`2606:4700:3037::6815:4802, 2606:4700:3030::ac43:ad20`
NS	2	`cleo.ns.cloudflare.com, naomi.ns.cloudflare.com`
MX	1	`mail.codegoodly.com (pri: 5)`
TXT	1	`google-site-verification=izdXSLRm2Dch8qZ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cleo.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

proxychecker.org points to the four IP addresses 104.21.72.2, 172.67.173.32, 2606:4700:3030::ac43:ad20 and 2606:4700:3037::6815:4802.

lc-salon.com, en.cmail.asia, deimist.ru and two other host names share IP numbers with proxychecker.org.

Name Servers

proxychecker.org is served by two delegated name servers, cleo.ns.cloudflare.com and naomi.ns.cloudflare.com.

proxychecker.org uses the same name servers as several other domains — among them kbvisionvietnam.net, muaproxy.org, heybrittney.com and two more.

There is at least partial name server overlap between proxychecker.org and other domains — hari.org, ot88.io, dokotv.com and two more among them.

It is common to find these name servers alongside the name servers dns1.ednsglobal.net, dns2.ednsglobal.net, dns3.ednsglobal.net and two others.

Hostnames that resolve to 6 IP addresses:

cleo.ns.cloudflare.com carries IP addresses 108.162.193.89, 172.64.33.89 and 173.245.59.89, with 3 other addresses beyond those.

naomi.ns.cloudflare.com carries IP addresses 108.162.192.208, 172.64.32.208 and 173.245.58.208, with 3 other addresses beyond those.

Mail Servers

Mail for proxychecker.org is handled by a single mail server, mail.codegoodly.com.

proxychecker.org uses an identical mail server configuration to several other domains — among them hikvisionvietnam.net, hostingvps.net, gpltimes.net and two more.

There is one IP number for mail.codegoodly.com: 139.84.137.154.