`red-book-cms.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:3593^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d58c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.147^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.140^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`art.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c166^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`art.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2166^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`art.ns.cloudflare.com`
		A	108.162.193.102^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	172.64.33.102^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	173.245.59.102^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
NS	`marge.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marge.ns.cloudflare.com`
		A	108.162.192.191^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	172.64.32.191^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	173.245.58.191^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.147, 172.67.213.140
		IPv6 hints	2606:4700:3037::6815:3593, 2606:4700:3037::ac43:d58c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOA	`art.ns.cloudflare.com`dns@cloudflare.com serial=2403859029

`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=4068861

WOT: UNKNOWN (64/100)

Same first word

red-book-cms.ru

DNS History

11 records (6 active, 5 former)

●NSart.ns.cloudflare.com2026-04-25 → 2026-05-13 · 3 obs

○ 2017-02-24 02:29:54
● 2026-04-25 07:47:40
● 2026-05-13 16:40:58

●NSmarge.ns.cloudflare.com2026-04-25 → 2026-05-13 · 3 obs

○ 2017-02-24 02:29:54
● 2026-04-25 07:47:40
● 2026-05-13 16:40:58

○NSns1.ihc.ru2015-08-09 → 2017-02-24 · 4 obs

● 2015-08-09 02:52:12
● 2017-02-24 02:29:54
○ 2026-04-25 07:47:40
○ 2026-05-13 16:40:58

○NSns2.ihc.ru2015-08-09 → 2017-02-24 · 4 obs

● 2015-08-09 02:52:12
● 2017-02-24 02:29:54
○ 2026-04-25 07:47:40
○ 2026-05-13 16:40:58

○MXmail.red-book-cms.ru2015-08-09 → 2017-02-24 · 4 obs

● 2015-08-09 02:52:12
● 2017-02-24 02:29:54
○ 2026-04-25 07:47:40
○ 2026-05-13 16:40:58

●A104.21.53.1472026-04-25 → 2026-05-13 · 3 obs

○ 2017-02-24 02:29:54
● 2026-04-25 07:47:40
● 2026-05-13 16:40:58

●A172.67.213.1402026-04-25 → 2026-05-13 · 3 obs

○ 2017-02-24 02:29:54
● 2026-04-25 07:47:40
● 2026-05-13 16:40:58

●A2606:4700:3037::6815:35932026-04-25 → 2026-05-13 · 3 obs

○ 2017-02-24 02:29:54
● 2026-04-25 07:47:40
● 2026-05-13 16:40:58

●A2606:4700:3037::ac43:d58c2026-04-25 → 2026-05-13 · 3 obs

○ 2017-02-24 02:29:54
● 2026-04-25 07:47:40
● 2026-05-13 16:40:58

○A2a03:c980::1:20:152015-08-09 → 2017-02-24 · 4 obs

● 2015-08-09 02:52:12
● 2017-02-24 02:29:54
○ 2026-04-25 07:47:40
○ 2026-05-13 16:40:58

○A91.218.228.602015-08-09 → 2017-02-24 · 4 obs

● 2015-08-09 02:52:12
● 2017-02-24 02:29:54
○ 2026-04-25 07:47:40
○ 2026-05-13 16:40:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net...	-
red-book-cms.ru	art.ns.cloudflare.com, marge.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.102

NS records: art.ns.cloudflare.com, marge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for red-book-cms.ru (unsigned zone)

⏱️ Timing

Total: 998ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.213.140, 104.21.53.147`
AAAA	2	`2606:4700:3037::ac43:d58c, 2606:4700:3037::6815:3593`
NS	2	`art.ns.cloudflare.com, marge.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`art.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

red-book-cms.ru maps to four IP numbers: 2606:4700:3037::6815:3593, 2606:4700:3037::ac43:d58c, 104.21.53.147 and 172.67.213.140.

Other host names, for instance airencun.com, manaretaloud.com, onelotto88.com, potrubi.eu and wispexpert.com share IP numbers with red-book-cms.ru.

Name Servers

Two name servers art.ns.cloudflare.com and marge.ns.cloudflare.com are delegated to red-book-cms.ru.

red-book-cms.ru uses the same name server configuration as other domains, such as thirdeyetraveller.com, 30dnwx.com, vwrd.cn, fgiy.cn and wxrydj.com.

red-book-cms.ru at least partially shares name servers with other domains such as schild.us, theapinetwork.com, fjpzx.com, bukimedia.net and migage.com.

These name servers are commonly used alongside yoxall.ns.cloudflare.com, valentin.ns.cloudflare.com and coco.ns.cloudflare.com.

Host names with six IP numbers: Host name art.ns.cloudflare.com points to 2606:4700:58::adf5:3b66, 2803:f800:50::6ca2:c166, 2a06:98c1:50::ac40:2166, 108.162.193.102, 172.64.33.102 and 173.245.59.102; host name marge.ns.cloudflare.com points to 2606:4700:50::adf5:3abf, 2803:f800:50::6ca2:c0bf, 2a06:98c1:50::ac40:20bf, 108.162.192.191, 172.64.32.191 and 173.245.58.191.

red-book-cms.ru - robtex.com

red-book-cms.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`red-book-cms.ru`

`ru`