rubyconcentrateofficial.com - dns.ninja

`rubyconcentrateofficial.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4a1b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9971^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.27^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.113^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sid.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
NS	`tara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tara.ns.cloudflare.com`
		A	108.162.192.225^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	172.64.32.225^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	173.245.58.225^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
TXT	`google-site-verification=KyfeoJ8wVRxavFgJPp4WtL53ubUKcZ80Brk6oXH4xJ4`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.27, 172.67.153.113
		IPv6 hints	2606:4700:3031::6815:4a1b, 2606:4700:3032::ac43:9971
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`sid.ns.cloudflare.com`dns@cloudflare.com serial=2405016995

`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=1782014585

Same first word

rubyconcentrateofficial.com

DNS History

6 records (6 active, 0 former)

●NSsid.ns.cloudflare.com2026-02-15 → 2026-06-21 · 2 obs

● 2026-02-15 12:33:20
● 2026-06-21 04:21:12

●NStara.ns.cloudflare.com2026-02-15 → 2026-06-21 · 2 obs

● 2026-02-15 12:33:20
● 2026-06-21 04:21:12

●A104.21.74.272026-02-15 → 2026-06-21 · 2 obs

● 2026-02-15 12:33:20
● 2026-06-21 04:21:12

●A172.67.153.1132026-02-15 → 2026-06-21 · 2 obs

● 2026-02-15 12:33:20
● 2026-06-21 04:21:12

●A2606:4700:3031::6815:4a1b2026-02-15 → 2026-06-21 · 2 obs

● 2026-02-15 12:33:20
● 2026-06-21 04:21:12

●A2606:4700:3032::ac43:99712026-02-15 → 2026-06-21 · 2 obs

● 2026-02-15 12:33:20
● 2026-06-21 04:21:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
rubyconcentrateofficial.com	sid.ns.cloudflare.com, tara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.143

NS records: sid.ns.cloudflare.com, tara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubyconcentrateofficial.com (unsigned zone)

⏱️ Timing

Total: 1030ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.113, 104.21.74.27`
AAAA	2	`2606:4700:3032::ac43:9971, 2606:4700:3031::6815:4a1b`
NS	2	`sid.ns.cloudflare.com, tara.ns.cloudflare.com`
TXT	1	`google-site-verification=KyfeoJ8wVRxavFg`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sid.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rubyconcentrateofficial.com points to the four IP addresses 104.21.74.27, 172.67.153.113, 2606:4700:3031::6815:4a1b and 2606:4700:3032::ac43:9971.

Among the host names that share IP numbers with rubyconcentrateofficial.com are root4u.net, lp0r4-13s85.rest, eeth.org and two others.

Name Servers

DNS delegation for rubyconcentrateofficial.com points to two name servers: sid.ns.cloudflare.com and tara.ns.cloudflare.com.

rubyconcentrateofficial.com has the same name server delegation as a number of other domains, such as cfma.com.ar, health-rehab.com, jagomasterku.xyz and two more.

There is at least partial name server overlap between rubyconcentrateofficial.com and other domains — appnews.be, gongultimate.org.au, musclesfax.com and two more among them.

These name servers frequently co-occur with the name servers toby.ns.cloudflare.com and kolton.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

sid.ns.cloudflare.com has IP addresses 108.162.193.143, 172.64.33.143 and 173.245.59.143, plus 3 other.

tara.ns.cloudflare.com has IP addresses 108.162.192.225, 172.64.32.225 and 173.245.58.225, plus 3 other.