🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubybuilder.ai`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:46e9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a8be^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.233^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.190^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aida.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aida.ns.cloudflare.com`
		A	108.162.192.58^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	172.64.32.58^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	173.245.58.58^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
NS	`lloyd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lloyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lloyd.ns.cloudflare.com`
		A	108.162.193.197^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	172.64.33.197^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	173.245.59.197^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.233, 172.67.168.190
		IPv6 hints	2606:4700:3035::6815:46e9, 2606:4700:3035::ac43:a8be
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com
SOA	`aida.ns.cloudflare.com`dns@cloudflare.com serial=2412433284

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1788269897

Same first word

rubybuilder.ai

rubybuilder.com

Previous names

rubixdiligence.ai

rubixkube.ai

rubixpulse.ai

rubl.ai

rubo.ai

rubot.ai

rubric.ai

rubrical.ai

rubricate.ai

rubricclaw.ai

rubricks.ai

rubricle.ai

rubrion.ai

rubris.ai

rubrix.ai

rubrk.ai

rubro.ai

rubusnexus.ai

rubx.ai

Next names

DNS History

15 records (11 active, 4 former)

●NSaida.ns.cloudflare.com2026-08-27 → 2026-09-01 · 2 obs

● 2026-08-27 01:43:28
● 2026-09-01 14:22:40

●NSlloyd.ns.cloudflare.com2026-08-27 → 2026-09-01 · 2 obs

● 2026-08-27 01:43:28
● 2026-09-01 14:22:40

●MXeforward1.registrar-servers.com2026-08-27 → 2026-09-01 · 2 obs

● 2026-08-27 01:43:28
● 2026-09-01 14:22:40

●MXeforward2.registrar-servers.com2026-08-27 → 2026-09-01 · 2 obs

● 2026-08-27 01:43:28
● 2026-09-01 14:22:40

●MXeforward3.registrar-servers.com2026-08-27 → 2026-09-01 · 2 obs

● 2026-08-27 01:43:28
● 2026-09-01 14:22:40

●MXeforward4.registrar-servers.com2026-08-27 → 2026-09-01 · 2 obs

● 2026-08-27 01:43:28
● 2026-09-01 14:22:40

●MXeforward5.registrar-servers.com2026-08-27 → 2026-09-01 · 2 obs

● 2026-08-27 01:43:28
● 2026-09-01 14:22:40

●A104.21.70.2332026-08-30 → 2026-09-01 · 5 obs

○ 2026-08-27 01:43:28
● 2026-08-30 13:24:10
○ 2026-08-31 18:39:32
● 2026-09-01 02:49:38
● 2026-09-01 14:22:40

●A172.67.168.1902026-08-30 → 2026-09-01 · 5 obs

○ 2026-08-27 01:43:28
● 2026-08-30 13:24:10
○ 2026-08-31 18:39:32
● 2026-09-01 02:49:38
● 2026-09-01 14:22:40

○A188.114.96.02026-08-27 → 2026-08-31 · 5 obs

● 2026-08-27 01:43:28
○ 2026-08-30 13:24:10
● 2026-08-31 18:39:32
○ 2026-09-01 02:49:38
○ 2026-09-01 14:22:40

○A188.114.97.02026-08-27 → 2026-08-31 · 5 obs

● 2026-08-27 01:43:28
○ 2026-08-30 13:24:10
● 2026-08-31 18:39:32
○ 2026-09-01 02:49:38
○ 2026-09-01 14:22:40

●A2606:4700:3035::6815:46e92026-08-30 → 2026-09-01 · 5 obs

○ 2026-08-27 01:43:28
● 2026-08-30 13:24:10
○ 2026-08-31 18:39:32
● 2026-09-01 02:49:38
● 2026-09-01 14:22:40

●A2606:4700:3035::ac43:a8be2026-08-30 → 2026-09-01 · 5 obs

○ 2026-08-27 01:43:28
● 2026-08-30 13:24:10
○ 2026-08-31 18:39:32
● 2026-09-01 02:49:38
● 2026-09-01 14:22:40

○A2a06:98c1:3120::2026-08-27 → 2026-08-31 · 5 obs

● 2026-08-27 01:43:28
○ 2026-08-30 13:24:10
● 2026-08-31 18:39:32
○ 2026-09-01 02:49:38
○ 2026-09-01 14:22:40

○A2a06:98c1:3121::2026-08-27 → 2026-08-31 · 5 obs

● 2026-08-27 01:43:28
○ 2026-08-30 13:24:10
● 2026-08-31 18:39:32
○ 2026-09-01 02:49:38
○ 2026-09-01 14:22:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n0.nic.ai, v2n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...	12 records
rubybuilder.ai	lloyd.ns.cloudflare.com, aida.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.58

NS records: lloyd.ns.cloudflare.com, aida.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubybuilder.ai (unsigned zone)

⏱️ Timing

Total: 925ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.70.233, 172.67.168.190`
AAAA	2	`2606:4700:3035::ac43:a8be, 2606:4700:3035::6815:46e9`
NS	2	`aida.ns.cloudflare.com, lloyd.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aida.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.ai, v2n0.nic.ai, v0n3.nic.ai...)

Analysis

IP Addresses

rubybuilder.ai points to the four IP addresses 104.21.70.233, 172.67.168.190, 2606:4700:3035::6815:46e9 and 2606:4700:3035::ac43:a8be.

Among the host names that share IP numbers with rubybuilder.ai are ruiwu.net, qzlongjian.com, artisandevs.site and two others.

Name Servers

rubybuilder.ai has two authoritative name servers — aida.ns.cloudflare.com and lloyd.ns.cloudflare.com.

rubybuilder.ai has the same name server delegation as a number of other domains, such as europesportpower.pl, citymatters.pl, podrozzakarte.pl and two more.

The name servers of rubybuilder.ai overlap at least partially with those of other domains — among them voicesofruralindia.pages.dev, html.org.il, lepetitcreux.fr and two more.

The name servers nucum.ns.cloudflare.com, abby.ns.cloudflare.com and felipe.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

aida.ns.cloudflare.com points to 108.162.192.58, 172.64.32.58, 173.245.58.58 and 3 other IP addresses.

lloyd.ns.cloudflare.com points to 108.162.193.197, 172.64.33.197, 173.245.59.197 and 3 other IP addresses.

Mail Servers

rubybuilder.ai has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

rubybuilder.ai shares at least some of its mail servers with other domains — for example universalmeetingapi.com, bustout.ai, shopritehome.com and two more.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com are commonly paired with these mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com resolves to 162.255.118.52.

eforward3.registrar-servers.com resolves to 162.255.118.51.

eforward4.registrar-servers.com resolves to 162.255.118.52.

eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.