`rxchallenge.ru`

DNSSEC	⚠️ Not signed
A	198.37.107.23^{🇺🇸 DC74198.37.107.0/24 -H4Y-ELIS}
		PTR	`107.37.198-23.dc74.net`
NS	`chance.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c21^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c321^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chance.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2321^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chance.ns.cloudflare.com`
		A	108.162.195.33^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	162.159.44.33^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	172.64.35.33^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
NS	`sarah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26da^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sarah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sarah.ns.cloudflare.com`
		A	108.162.194.218^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	162.159.38.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	172.64.34.218^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
TXT	`google-site-verification=RQhY6N0e0ZdX3aMdE17hCjUR5iNfXQbZ9GcFoOUyuDA`
TXT	`google-site-verification=yFjrhFcK9AO4vZ5zTXZHX8MaDaXe1yLgAmQV-vM8_iY`
SOA	`chance.ns.cloudflare.com`dns@cloudflare.com serial=2398269276

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068147

rank #304253 globally
rank #10033 in the tld

Same first word

rxchallenge.ru

rxchallenge.com

Similar names

xchallenger.pro

xchallenger.world

challengerx.io

DNS History

13 records (3 active, 10 former)

●NSchance.ns.cloudflare.com2026-03-02 → 2026-03-24 · 3 obs

○ 2018-05-09 00:58:18
● 2026-03-02 13:00:46
● 2026-03-24 11:13:52

○NSines.ns.cloudflare.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 00:58:18
○ 2026-03-02 13:00:46
○ 2026-03-24 11:13:52

○NSrudy.ns.cloudflare.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 00:58:18
○ 2026-03-02 13:00:46
○ 2026-03-24 11:13:52

●NSsarah.ns.cloudflare.com2026-03-02 → 2026-03-24 · 3 obs

○ 2018-05-09 00:58:18
● 2026-03-02 13:00:46
● 2026-03-24 11:13:52

○A104.21.33.512026-03-02 → 2026-03-02 · 3 obs

○ 2018-05-09 00:58:18
● 2026-03-02 13:00:46
○ 2026-03-24 11:13:52

○A104.24.118.142018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 00:58:18
○ 2026-03-02 13:00:46
○ 2026-03-24 11:13:52

○A104.24.119.142018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 00:58:18
○ 2026-03-02 13:00:46
○ 2026-03-24 11:13:52

○A172.67.141.1042026-03-02 → 2026-03-02 · 3 obs

○ 2018-05-09 00:58:18
● 2026-03-02 13:00:46
○ 2026-03-24 11:13:52

●A198.37.107.232026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-02 13:00:46
● 2026-03-24 11:13:52

○A2400:cb00:2048:1::6818:760e2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 00:58:18
○ 2026-03-02 13:00:46
○ 2026-03-24 11:13:52

○A2400:cb00:2048:1::6818:770e2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 00:58:18
○ 2026-03-02 13:00:46
○ 2026-03-24 11:13:52

○A2606:4700:3030::6815:21332026-03-02 → 2026-03-02 · 3 obs

○ 2018-05-09 00:58:18
● 2026-03-02 13:00:46
○ 2026-03-24 11:13:52

○A2606:4700:3031::ac43:8d682026-03-02 → 2026-03-02 · 3 obs

○ 2018-05-09 00:58:18
● 2026-03-02 13:00:46
○ 2026-03-24 11:13:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
rxchallenge.ru	sarah.ns.cloudflare.com, chance.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.218

NS records: sarah.ns.cloudflare.com, chance.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rxchallenge.ru (unsigned zone)

⏱️ Timing

Total: 645ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.37.107.23`
NS	2	`chance.ns.cloudflare.com, sarah.ns.cloudflare.com`
TXT	2	`google-site-verification=RQhY6N0e0ZdX3aM, google-site-verification=yFjrhFcK9AO4vZ5`
SOA	1	`chance.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

rxchallenge.ru maps to IP address 198.37.107.23.

Name Servers

Two name servers chance.ns.cloudflare.com and sarah.ns.cloudflare.com are delegated to rxchallenge.ru.

rxchallenge.ru uses the same name server configuration as other domains, such as fumingpm.com, efratkalig.com, kuryakyn.ru, negishut.info and jsmaslech.com.

rxchallenge.ru at least partially shares name servers with other domains such as cuttingedge.plumbing, esuplastic.com, londonosteopathiccare.co.uk, cwobject.com and uot.co.uk.

These name servers are commonly used alongside mary.ns.cloudflare.com, sid.ns.cloudflare.com and hera.ns.cloudflare.com.

Host names with six IP numbers: Host name chance.ns.cloudflare.com points to 2606:4700:58::a29f:2c21, 2803:f800:50::6ca2:c321, 2a06:98c1:50::ac40:2321, 108.162.195.33, 162.159.44.33 and 172.64.35.33; host name sarah.ns.cloudflare.com points to 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218.

rxchallenge.ru - robtex.com

rxchallenge.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`rxchallenge.ru`

`ru`