`rdkb18.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ceec^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:16cd^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.205^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.236^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aiden.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c137^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aiden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2137^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aiden.ns.cloudflare.com`
		A	108.162.193.55^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	172.64.33.55^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	173.245.59.55^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
NS	`zelda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zelda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zelda.ns.cloudflare.com`
		A	108.162.192.242^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	172.64.32.242^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	173.245.58.242^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.205, 172.67.206.236
		IPv6 hints	2606:4700:3031::ac43:ceec, 2606:4700:3032::6815:16cd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com
SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2409274253

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069867

rank #251277 globally
rank #7733 in the tld
📈 Tranco rank: #523,605

Same first word

rdkb18.ru

DNS History

11 records (6 active, 5 former)

●NSaiden.ns.cloudflare.com2026-03-09 → 2026-08-04 · 2 obs

● 2026-03-09 03:33:44
● 2026-08-04 19:32:36

●NSzelda.ns.cloudflare.com2026-03-09 → 2026-08-04 · 2 obs

● 2026-03-09 03:33:44
● 2026-08-04 19:32:36

●A104.21.22.2052026-04-19 → 2026-08-04 · 3 obs

○ 2026-03-09 03:33:44
● 2026-04-19 09:15:24
● 2026-08-04 19:32:36

●A172.67.206.2362026-04-19 → 2026-08-04 · 3 obs

○ 2026-03-09 03:33:44
● 2026-04-19 09:15:24
● 2026-08-04 19:32:36

○A188.114.96.02026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 03:33:44
○ 2026-04-19 09:15:24
○ 2026-08-04 19:32:36

○A188.114.97.02026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 03:33:44
○ 2026-04-19 09:15:24
○ 2026-08-04 19:32:36

●A2606:4700:3031::ac43:ceec2026-07-04 → 2026-08-04 · 3 obs

○ 2026-04-19 09:15:24
● 2026-07-04 11:12:34
● 2026-08-04 19:32:36

●A2606:4700:3032::6815:16cd2026-04-19 → 2026-08-04 · 3 obs

○ 2026-03-09 03:33:44
● 2026-04-19 09:15:24
● 2026-08-04 19:32:36

○A2606:4700:3033::ac43:ceec2026-04-19 → 2026-04-19 · 4 obs

○ 2026-03-09 03:33:44
● 2026-04-19 09:15:24
○ 2026-07-04 11:12:34
○ 2026-08-04 19:32:36

○A2a06:98c1:3120::2026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 03:33:44
○ 2026-04-19 09:15:24
○ 2026-08-04 19:32:36

○A2a06:98c1:3121::2026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 03:33:44
○ 2026-04-19 09:15:24
○ 2026-08-04 19:32:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
rdkb18.ru	aiden.ns.cloudflare.com, zelda.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.242

NS records: aiden.ns.cloudflare.com, zelda.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at ru: Error: DNS query timeout: 193.232.128.6 for DNSKEY ru

⏱️ Timing

Total: 3485ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.205, 172.67.206.236`
AAAA	2	`2606:4700:3032::6815:16cd, 2606:4700:3031::ac43:ceec`
NS	2	`aiden.ns.cloudflare.com, zelda.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aiden.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

rdkb18.ru directs to four IP numbers, which are 104.21.22.205, 172.67.206.236, 2606:4700:3031::ac43:ceec and 2606:4700:3032::6815:16cd.

Two other host names, along with hummermexico.com.mx, mlesports.gg and said-benmorkat.fr, also share IP numbers with rdkb18.ru.

Name Servers

DNS delegation for rdkb18.ru points to two name servers: aiden.ns.cloudflare.com and zelda.ns.cloudflare.com.

rdkb18.ru shares its NS records with other domains, for example forexbrokerz.com, proektant.kz, forexfeedback.com and two others.

At least some of rdkb18.ru's name servers are shared with other domains, for example addsoftware.it, keep-smile.com.cn, bc-cd.com and two more.

These name servers tend to be deployed in combination with the name servers zoe.ns.cloudflare.com and sierra.ns.cloudflare.com.

DNS names with 6 IP addresses:

aiden.ns.cloudflare.com has IP addresses 108.162.193.55, 172.64.33.55 and 173.245.59.55, plus 3 other.

zelda.ns.cloudflare.com has IP addresses 108.162.192.242, 172.64.32.242 and 173.245.58.242, plus 3 other.

rdkb18.ru - robtex.com

rdkb18.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`rdkb18.ru`

`ru`