🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubytechworks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2c9f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c92c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.159^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.44^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c043^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2043^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ara.ns.cloudflare.com`
		A	108.162.192.67^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	172.64.32.67^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	173.245.58.67^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
NS	`dane.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c161^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2161^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dane.ns.cloudflare.com`
		A	108.162.193.97^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dane.ns.cloudflare.com`
		A	172.64.33.97^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dane.ns.cloudflare.com`
		A	173.245.59.97^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dane.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.159, 172.67.201.44
		IPv6 hints	2606:4700:3035::6815:2c9f, 2606:4700:3036::ac43:c92c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com
SOA	`ara.ns.cloudflare.com`dns@cloudflare.com serial=2414345865

`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=1789550108

Same first word

rubytechworks.com

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSara.ns.cloudflare.com2026-09-12 → 2026-09-16 · 2 obs

● 2026-09-12 22:33:12
● 2026-09-16 09:45:16

●NSdane.ns.cloudflare.com2026-09-12 → 2026-09-16 · 2 obs

● 2026-09-12 22:33:12
● 2026-09-16 09:45:16

●A104.21.44.1592026-09-13 → 2026-09-16 · 3 obs

○ 2026-09-12 22:33:12
● 2026-09-13 07:41:42
● 2026-09-16 09:45:16

●A172.67.201.442026-09-13 → 2026-09-16 · 3 obs

○ 2026-09-12 22:33:12
● 2026-09-13 07:41:42
● 2026-09-16 09:45:16

○A188.114.96.02026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 22:33:12
○ 2026-09-13 07:41:42
○ 2026-09-16 09:45:16

○A188.114.97.02026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 22:33:12
○ 2026-09-13 07:41:42
○ 2026-09-16 09:45:16

●A2606:4700:3035::6815:2c9f2026-09-13 → 2026-09-16 · 3 obs

○ 2026-09-12 22:33:12
● 2026-09-13 07:41:42
● 2026-09-16 09:45:16

●A2606:4700:3036::ac43:c92c2026-09-13 → 2026-09-16 · 3 obs

○ 2026-09-12 22:33:12
● 2026-09-13 07:41:42
● 2026-09-16 09:45:16

○A2a06:98c1:3120::2026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 22:33:12
○ 2026-09-13 07:41:42
○ 2026-09-16 09:45:16

○A2a06:98c1:3121::2026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 22:33:12
○ 2026-09-13 07:41:42
○ 2026-09-16 09:45:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
rubytechworks.com	ara.ns.cloudflare.com, dane.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.97

NS records: ara.ns.cloudflare.com, dane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubytechworks.com (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.159, 172.67.201.44`
AAAA	2	`2606:4700:3035::6815:2c9f, 2606:4700:3036::ac43:c92c`
NS	2	`ara.ns.cloudflare.com, dane.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ara.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rubytechworks.com has four IP addresses: 104.21.44.159, 172.67.201.44, 2606:4700:3035::6815:2c9f and 2606:4700:3036::ac43:c92c.

flirtdreams.com, ihpchina.com, theinfectgroup.onl plus two other host names have IP numbers in common with rubytechworks.com.

Name Servers

rubytechworks.com is served by two delegated name servers, ara.ns.cloudflare.com and dane.ns.cloudflare.com.

The name server configuration of rubytechworks.com is shared with other domains, for instance soldapp.pages.dev, kuicktherapy.com, tibiadevs.com and two others.

rubytechworks.com partially shares its NS delegation with several other domains, including annonaadii.fun, 966658.xyz, anttunina-com.pages.dev and two others.

These name servers are regularly seen alongside brynne.ns.cloudflare.com and dell.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

ara.ns.cloudflare.com carries IP addresses 108.162.192.67, 172.64.32.67 and 173.245.58.67, with 3 other addresses beyond those.

dane.ns.cloudflare.com carries IP addresses 108.162.193.97, 172.64.33.97 and 173.245.59.97, with 3 other addresses beyond those.

rubytechworks.com - robtex.com