rubycollaboration.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubycollaboration.com`

DNSSEC	⚠️ Not signed
A	104.21.94.147^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.55^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maisie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2659^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maisie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c259^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maisie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2259^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maisie.ns.cloudflare.com`
		A	108.162.194.89^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maisie.ns.cloudflare.com`
		A	162.159.38.89^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maisie.ns.cloudflare.com`
		A	172.64.34.89^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maisie.ns.cloudflare.com`
NS	`tanner.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tanner.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c361^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tanner.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2361^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tanner.ns.cloudflare.com`
		A	108.162.195.97^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tanner.ns.cloudflare.com`
		A	162.159.44.97^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tanner.ns.cloudflare.com`
		A	172.64.35.97^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tanner.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.147, 172.67.137.55
SOA	`maisie.ns.cloudflare.com`dns@cloudflare.com serial=2416330767

`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=1792123324

Same first word

rubycollaboration.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSmaisie.ns.cloudflare.com2026-09-30 → 2026-10-16 · 2 obs

● 2026-09-30 22:36:08
● 2026-10-16 04:29:10

●NStanner.ns.cloudflare.com2026-09-30 → 2026-10-16 · 2 obs

● 2026-09-30 22:36:08
● 2026-10-16 04:29:10

●A104.21.94.1472026-09-30 → 2026-10-16 · 2 obs

● 2026-09-30 22:36:08
● 2026-10-16 04:29:10

●A172.67.137.552026-09-30 → 2026-10-16 · 2 obs

● 2026-09-30 22:36:08
● 2026-10-16 04:29:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rubycollaboration.com	maisie.ns.cloudflare.com, tanner.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.89

NS records: maisie.ns.cloudflare.com, tanner.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubycollaboration.com (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.147, 172.67.137.55`
NS	2	`maisie.ns.cloudflare.com, tanner.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maisie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rubycollaboration.com directs to two IP numbers, 104.21.94.147 and 172.67.137.55

nursingstory.com, lexpress-franchise-belgique.com, dzpk2.com plus two other host names have IP numbers in common with rubycollaboration.com.

Name Servers

rubycollaboration.com is delegated to two name servers: maisie.ns.cloudflare.com and tanner.ns.cloudflare.com.

The name server configuration of rubycollaboration.com is shared with other domains, for instance omiunudavid.com, spectacularbrain.com, glossyalarm.info and two others.

rubycollaboration.com partially shares its NS delegation with several other domains, including ayamemi.top, kunmanga.in, fingerprint-prober.pages.dev and two others.

Hosts with 6 IP addresses each:

maisie.ns.cloudflare.com resolves to 108.162.194.89, 162.159.38.89, 172.64.34.89 and 3 other IP addresses.

tanner.ns.cloudflare.com resolves to 108.162.195.97, 162.159.44.97, 172.64.35.97 and 3 other IP addresses.