`4racing.com`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:2df3^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:975b^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.45.243^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.151.91^{🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`thomas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thomas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thomas.ns.cloudflare.com`
		A	108.162.193.238^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	172.64.33.238^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	173.245.59.238^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
MX	`4racing-com.mail.protection.outlook.com` ⭐
		A	52.101.160.0^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-jnyp275cu00200.inbound.protection.outlook.com`
		A	52.101.160.1^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-jn3p275cu00401.inbound.protection.outlook.com`
		A	52.101.162.0^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ct2p275cu01000.inbound.protection.outlook.com`
		A	52.101.162.1^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ct2p275cu01101.inbound.protection.outlook.com`
TXT	`MS=ms79213330`
TXT	`_l7onl0fd4f8fpoozr6jws6gn6s5oajt`
TXT	`apple-domain-verification=b0l6F4DFX1Wmj8wK`
TXT	`google-site-verification=sQdK-ngsCMiTkRJs4svAXEMKLA2aeGlsRlvui8RE8cs`
TXT	`v=spf1 include:spf.protection.outlook.com include:19643387.spf04.hubspotemail...`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.20.45.243, 172.66.151.91
		IPv6	2606:4700:10::6814:2df3, 2606:4700:10::ac42:975b
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2399242445

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

rank #992119 globally
rank #455844 in the tld
📈 Tranco rank: #274,884

Subdomains

sima.4racing.com

Same first word

4racing.com

4racing.tv

4racing.co.uk

4racing.ru

4racing.biz

4racing.de

Similar names

racing4.net

racing4.com

4caring.com

4caring.org

caring4.com

4caring.net

DNS History

15 records (7 active, 8 former)

●NSdorthy.ns.cloudflare.com2026-02-17 → 2026-03-18 · 3 obs

○ 2019-12-27 21:54:24
● 2026-02-17 10:46:48
● 2026-03-18 10:01:28

○NSns1.rookdns.com2015-07-22 → 2016-07-13 · 4 obs

● 2015-07-22 06:30:06
● 2016-07-13 16:56:30
○ 2019-12-27 21:54:24
○ 2026-03-18 10:01:28

○NSns1.sedoparking.com2019-12-27 → 2019-12-27 · 4 obs

○ 2016-07-13 16:56:30
● 2019-12-27 21:54:24
○ 2026-02-17 10:46:48
○ 2026-03-18 10:01:28

○NSns2.rookdns.com2015-07-22 → 2016-07-13 · 4 obs

● 2015-07-22 06:30:06
● 2016-07-13 16:56:30
○ 2026-02-17 10:46:48
○ 2026-03-18 10:01:28

●NSthomas.ns.cloudflare.com2026-02-17 → 2026-03-18 · 3 obs

○ 2019-12-27 21:54:24
● 2026-02-17 10:46:48
● 2026-03-18 10:01:28

●MX4racing-com.mail.protection.outlook.com2026-02-17 → 2026-03-18 · 3 obs

○ 2019-12-27 21:54:24
● 2026-02-17 10:46:48
● 2026-03-18 10:01:28

○MXlocalhost2019-12-27 → 2019-12-27 · 4 obs

○ 2016-07-13 16:56:30
● 2019-12-27 21:54:24
○ 2026-02-17 10:46:48
○ 2026-03-18 10:01:28

○MXmail.mxproc.com2015-07-22 → 2016-03-04 · 4 obs

● 2015-07-22 06:30:06
● 2016-03-04 19:53:06
○ 2016-07-13 16:56:30
○ 2026-03-18 10:01:28

○MXmail.replyingback.com2016-07-13 → 2016-07-13 · 4 obs

○ 2016-03-04 19:53:06
● 2016-07-13 16:56:30
○ 2019-12-27 21:54:24
○ 2026-03-18 10:01:28

●A104.20.45.2432026-02-17 → 2026-03-18 · 3 obs

○ 2019-12-27 21:54:24
● 2026-02-17 10:46:48
● 2026-03-18 10:01:28

○A141.8.224.252015-07-22 → 2016-07-13 · 4 obs

● 2015-07-22 06:30:06
● 2016-07-13 16:56:30
○ 2019-12-27 21:54:24
○ 2026-03-18 10:01:28

●A172.66.151.912026-02-17 → 2026-03-18 · 3 obs

○ 2019-12-27 21:54:24
● 2026-02-17 10:46:48
● 2026-03-18 10:01:28

●A2606:4700:10::6814:2df32026-02-17 → 2026-03-18 · 3 obs

○ 2019-12-27 21:54:24
● 2026-02-17 10:46:48
● 2026-03-18 10:01:28

●A2606:4700:10::ac42:975b2026-02-17 → 2026-03-18 · 3 obs

○ 2019-12-27 21:54:24
● 2026-02-17 10:46:48
● 2026-03-18 10:01:28

○A91.195.240.1262019-12-27 → 2019-12-27 · 4 obs

○ 2016-07-13 16:56:30
● 2019-12-27 21:54:24
○ 2026-02-17 10:46:48
○ 2026-03-18 10:01:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4racing.com	dorthy.ns.cloudflare.com, thomas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.238

NS records: dorthy.ns.cloudflare.com, thomas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4racing.com (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.151.91, 104.20.45.243`
AAAA	2	`2606:4700:10::6814:2df3, 2606:4700:10::ac42:975b`
NS	2	`dorthy.ns.cloudflare.com, thomas.ns.cloudflare.com`
MX	1	`4racing-com.mail.protection.outlook.com`
TXT	5	`MS=ms79213330, _l7onl0fd4f8fpoozr6jws6gn6s5oajt...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dorthy.ns.cloudflare.com, dorthy.ns.cloudflare.com, dorthy.ns.cloudflare.com...)

Analysis

Hierarchy

sima.4racing.com is a child of 4racing.com.

IP Addresses

4racing.com refers to four IP numbers: 2606:4700:10::6814:2df3, 2606:4700:10::ac42:975b, 104.20.45.243 and 172.66.151.91.

Other host names including sima.4racing.com, vie-esh-web01.samariterbund.net, birdx.app and www.samariterbund.net share IP numbers with 4racing.com.

Name Servers

4racing.com's delegation uses two name servers: dorthy.ns.cloudflare.com and thomas.ns.cloudflare.com.

4racing.com uses the same name server setup as other domains, such as builtmighty.com, northeasteducationaltrust.com, tabonline.co.za, saftote.co.za and aionon.com.

4racing.com at least partially shares name servers with other domains, including kagdila.net, jdxsw.com, bminer.cn, xjxjz.com and bonlion.net.

These name servers are commonly used with rayden.ns.cloudflare.com, wally.ns.cloudflare.com and amir.ns.cloudflare.com.

Host names with six IP numbers:

dorthy.ns.cloudflare.com points to 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249.

thomas.ns.cloudflare.com points to 2606:4700:58::adf5:3bee, 2803:f800:50::6ca2:c1ee, 2a06:98c1:50::ac40:21ee, 108.162.193.238, 172.64.33.238 and 173.245.59.238.

Mail Servers

A single mail server handles 4racing.com, 4racing-com.mail.protection.outlook.com.

4racing-com.mail.protection.outlook.com maps to four IP numbers: 52.101.160.0, 52.101.160.1, 52.101.162.0 and 52.101.162.1.

4racing.com - robtex.com

4racing.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`4racing.com`

`com`