`rcdo47.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4e18^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d71a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.24^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.26^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jacob.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jacob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jacob.ns.cloudflare.com`
		A	108.162.195.162^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	162.159.44.162^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	172.64.35.162^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
NS	`meg.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meg.ns.cloudflare.com`
		A	108.162.192.196^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	172.64.32.196^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	173.245.58.196^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.24, 172.67.215.26
		IPv6 hints	2606:4700:3030::6815:4e18, 2606:4700:3031::ac43:d71a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`jacob.ns.cloudflare.com`dns@cloudflare.com serial=2408561078

`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=4069621

rank #657938 globally
rank #21029 in the tld

Same first word

rcdo47.ru

DNS History

21 records (6 active, 15 former)

●NSjacob.ns.cloudflare.com2026-02-18 → 2026-07-15 · 3 obs

○ 2017-02-09 21:17:12
● 2026-02-18 09:05:22
● 2026-07-15 07:51:30

●NSmeg.ns.cloudflare.com2026-02-18 → 2026-07-15 · 3 obs

○ 2017-02-09 21:17:12
● 2026-02-18 09:05:22
● 2026-07-15 07:51:30

○NSns3.nic.ru2015-06-17 → 2017-02-09 · 4 obs

● 2015-06-17 19:25:30
● 2017-02-09 21:17:12
○ 2026-02-18 09:05:22
○ 2026-07-15 07:51:30

○NSns4.nic.ru2015-06-17 → 2017-02-09 · 4 obs

● 2015-06-17 19:25:30
● 2017-02-09 21:17:12
○ 2026-02-18 09:05:22
○ 2026-07-15 07:51:30

○NSns8.nic.ru2015-06-17 → 2017-02-09 · 4 obs

● 2015-06-17 19:25:30
● 2017-02-09 21:17:12
○ 2026-02-18 09:05:22
○ 2026-07-15 07:51:30

○MXmx01.nicmail.ru2015-06-17 → 2017-02-09 · 4 obs

● 2015-06-17 19:25:30
● 2017-02-09 21:17:12
○ 2026-02-18 09:05:22
○ 2026-07-15 07:51:30

○MXmx02.nicmail.ru2015-06-17 → 2017-02-09 · 4 obs

● 2015-06-17 19:25:30
● 2017-02-09 21:17:12
○ 2026-02-18 09:05:22
○ 2026-07-15 07:51:30

○MXmx03.nicmail.ru2015-06-17 → 2017-02-09 · 4 obs

● 2015-06-17 19:25:30
● 2017-02-09 21:17:12
○ 2026-02-18 09:05:22
○ 2026-07-15 07:51:30

●A104.21.78.242026-07-15 → 2026-07-15 · 2 obs

○ 2026-05-20 15:58:30
● 2026-07-15 07:51:30

●A172.67.215.262026-07-15 → 2026-07-15 · 2 obs

○ 2026-05-20 15:58:30
● 2026-07-15 07:51:30

○A188.114.96.02026-02-18 → 2026-05-20 · 6 obs

○ 2017-02-09 21:17:12
● 2026-02-18 09:05:22
● 2026-03-21 20:32:14
○ 2026-05-20 14:15:08
● 2026-05-20 15:58:30
○ 2026-07-15 07:51:30

○A188.114.96.42026-05-20 → 2026-05-20 · 4 obs

○ 2026-03-21 20:32:14
● 2026-05-20 14:15:08
○ 2026-05-20 15:58:30
○ 2026-07-15 07:51:30

○A188.114.97.02026-02-18 → 2026-05-20 · 6 obs

○ 2017-02-09 21:17:12
● 2026-02-18 09:05:22
● 2026-03-21 20:32:14
○ 2026-05-20 14:15:08
● 2026-05-20 15:58:30
○ 2026-07-15 07:51:30

○A188.114.97.42026-05-20 → 2026-05-20 · 4 obs

○ 2026-03-21 20:32:14
● 2026-05-20 14:15:08
○ 2026-05-20 15:58:30
○ 2026-07-15 07:51:30

○A195.208.1.1302015-06-17 → 2017-02-09 · 4 obs

● 2015-06-17 19:25:30
● 2017-02-09 21:17:12
○ 2026-02-18 09:05:22
○ 2026-07-15 07:51:30

●A2606:4700:3030::6815:4e182026-07-15 → 2026-07-15 · 2 obs

○ 2026-05-20 15:58:30
● 2026-07-15 07:51:30

●A2606:4700:3031::ac43:d71a2026-07-15 → 2026-07-15 · 2 obs

○ 2026-05-20 15:58:30
● 2026-07-15 07:51:30

○A2a06:98c1:3120::2026-02-18 → 2026-05-20 · 6 obs

○ 2017-02-09 21:17:12
● 2026-02-18 09:05:22
● 2026-03-21 20:32:14
○ 2026-05-20 14:15:08
● 2026-05-20 15:58:30
○ 2026-07-15 07:51:30

○A2a06:98c1:3120::42026-05-20 → 2026-05-20 · 4 obs

○ 2026-03-21 20:32:14
● 2026-05-20 14:15:08
○ 2026-05-20 15:58:30
○ 2026-07-15 07:51:30

○A2a06:98c1:3121::2026-02-18 → 2026-05-20 · 6 obs

○ 2017-02-09 21:17:12
● 2026-02-18 09:05:22
● 2026-03-21 20:32:14
○ 2026-05-20 14:15:08
● 2026-05-20 15:58:30
○ 2026-07-15 07:51:30

○A2a06:98c1:3121::42026-05-20 → 2026-05-20 · 4 obs

○ 2026-03-21 20:32:14
● 2026-05-20 14:15:08
○ 2026-05-20 15:58:30
○ 2026-07-15 07:51:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
rcdo47.ru	meg.ns.cloudflare.com, jacob.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.162

NS records: meg.ns.cloudflare.com, jacob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcdo47.ru (unsigned zone)

⏱️ Timing

Total: 518ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.26, 104.21.78.24`
AAAA	2	`2606:4700:3030::6815:4e18, 2606:4700:3031::ac43:d71a`
NS	2	`jacob.ns.cloudflare.com, meg.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jacob.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

rcdo47.ru resolves to four IP addresses: 104.21.78.24, 172.67.215.26, 2606:4700:3030::6815:4e18 and 2606:4700:3031::ac43:d71a.

adx.alfasns.com, wcldud.altervista.org.cdn.cloudflare.net, wibawa4dgacor.online plus two other host names have IP numbers in common with rcdo47.ru.

Name Servers

DNS delegation for rcdo47.ru points to two name servers: jacob.ns.cloudflare.com and meg.ns.cloudflare.com.

The name server configuration of rcdo47.ru is shared with other domains, for instance 4ktwo.com, shopieralisveris.com, 4ktwo.co and two others.

rcdo47.ru shares at least some of its name servers with other domains, including pinco41f.win, jvmoldes.com, oudandmusk.com and two others.

These name servers are frequently paired with the name servers ruth.ns.cloudflare.com and josephine.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jacob.ns.cloudflare.com has IP addresses 108.162.195.162, 162.159.44.162 and 172.64.35.162, plus 3 other.

meg.ns.cloudflare.com has IP addresses 108.162.192.196, 172.64.32.196 and 173.245.58.196, plus 3 other.

rcdo47.ru - robtex.com

rcdo47.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`rcdo47.ru`

`ru`