`car4exam.org`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:d14b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:52f0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.240^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.75^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`buck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`buck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`buck.ns.cloudflare.com`
		A	108.162.193.78^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	172.64.33.78^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	173.245.59.78^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
NS	`gail.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.240, 172.67.209.75
		IPv6 hints	2606:4700:3031::ac43:d14b, 2606:4700:3037::6815:52f0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOA	`buck.ns.cloudflare.com`dns@cloudflare.com serial=2404198942

`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=1778784263

Same first word

car4exam.net

car4exam.com

car4exam.org

Similar names

max4care.com

DNS History

14 records (6 active, 8 former)

●NSbuck.ns.cloudflare.com2021-10-28 → 2026-05-14 · 3 obs

○ 2018-01-17 23:58:08
● 2021-10-28 06:20:38
● 2026-05-14 19:16:44

●NSgail.ns.cloudflare.com2021-10-28 → 2026-05-14 · 3 obs

○ 2018-01-17 23:58:08
● 2021-10-28 06:20:38
● 2026-05-14 19:16:44

○NSns79.worldnic.com2015-06-26 → 2018-01-17 · 4 obs

● 2015-06-26 06:26:46
● 2018-01-17 23:58:08
○ 2021-10-28 06:20:38
○ 2026-05-14 19:16:44

○NSns80.worldnic.com2015-06-26 → 2018-01-17 · 4 obs

● 2015-06-26 06:26:46
● 2018-01-17 23:58:08
○ 2021-10-28 06:20:38
○ 2026-05-14 19:16:44

○MXp.webcom.ctmail.com2016-01-27 → 2018-01-17 · 4 obs

● 2016-01-27 18:06:28
● 2018-01-17 23:58:08
○ 2021-10-28 06:20:38
○ 2026-05-14 19:16:44

●A104.21.82.2402021-10-28 → 2026-05-14 · 6 obs

○ 2018-01-17 23:58:08
● 2021-10-28 06:20:38
● 2026-04-02 06:25:40
○ 2026-04-23 19:50:12
● 2026-04-26 20:56:42
● 2026-05-14 19:16:44

●A172.67.209.752021-10-28 → 2026-05-14 · 6 obs

○ 2018-01-17 23:58:08
● 2021-10-28 06:20:38
● 2026-04-02 06:25:40
○ 2026-04-23 19:50:12
● 2026-04-26 20:56:42
● 2026-05-14 19:16:44

○A188.114.96.02026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-02 06:25:40
● 2026-04-23 19:50:12
○ 2026-04-26 20:56:42
○ 2026-05-14 19:16:44

○A188.114.97.02026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-02 06:25:40
● 2026-04-23 19:50:12
○ 2026-04-26 20:56:42
○ 2026-05-14 19:16:44

●A2606:4700:3031::ac43:d14b2021-10-28 → 2026-05-14 · 6 obs

○ 2018-01-17 23:58:08
● 2021-10-28 06:20:38
● 2026-04-02 06:25:40
○ 2026-04-23 19:50:12
● 2026-04-26 20:56:42
● 2026-05-14 19:16:44

●A2606:4700:3037::6815:52f02021-10-28 → 2026-05-14 · 6 obs

○ 2018-01-17 23:58:08
● 2021-10-28 06:20:38
● 2026-04-02 06:25:40
○ 2026-04-23 19:50:12
● 2026-04-26 20:56:42
● 2026-05-14 19:16:44

○A2a06:98c1:3120::2026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-02 06:25:40
● 2026-04-23 19:50:12
○ 2026-04-26 20:56:42
○ 2026-05-14 19:16:44

○A2a06:98c1:3121::2026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-02 06:25:40
● 2026-04-23 19:50:12
○ 2026-04-26 20:56:42
○ 2026-05-14 19:16:44

○A64.225.156.492015-06-26 → 2018-01-17 · 4 obs

● 2015-06-26 06:26:46
● 2018-01-17 23:58:08
○ 2021-10-28 06:20:38
○ 2026-05-14 19:16:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
car4exam.org	buck.ns.cloudflare.com, gail.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.78

NS records: buck.ns.cloudflare.com, gail.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 913ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.240, 172.67.209.75`
AAAA	2	`2606:4700:3037::6815:52f0, 2606:4700:3031::ac43:d14b`
NS	2	`buck.ns.cloudflare.com, gail.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`buck.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

Four IP numbers are pointed to by car4exam.org: 2606:4700:3031::ac43:d14b, 2606:4700:3037::6815:52f0, 104.21.82.240 and 172.67.209.75.

other host names including dvamh.top, rynge.com, da-run.com, noirenoir.com and lnhcgg.com share IP numbers with car4exam.org.

Name Servers

car4exam.org is delegated to two name servers buck.ns.cloudflare.com and gail.ns.cloudflare.com.

car4exam.org shares the same name server setup as other domains, for instance testcar.org, carwebs.org, weslyjason.com, eyemaster.com.ar and car4exam.com.

car4exam.org at least partially shares name servers with other domains, for instance andrio.net, jnott.co.uk, mmork.se, sitasbeton.com.tr and grupobrasil.org.br.

these name servers are commonly used alongside glen.ns.cloudflare.com.

Host names with six IP numbers:

Host name buck.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4e, 2803:f800:50::6ca2:c14e, 2a06:98c1:50::ac40:214e, 108.162.193.78, 172.64.33.78 and 173.245.59.78.

Host name gail.ns.cloudflare.com points to: 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116.

car4exam.org - robtex.com

car4exam.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`car4exam.org`

`org`