rubyfriends.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

rubyfriends.dev

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:4ea3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:dfc2🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.163Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.194🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfelipe.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelipe.ns.cloudflare.com
A2803:f800:50::6ca2:c374🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfelipe.ns.cloudflare.com
A2a06:98c1:50::ac40:2374🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfelipe.ns.cloudflare.com
A108.162.195.116🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelipe.ns.cloudflare.com
A162.159.44.116Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelipe.ns.cloudflare.com
A172.64.35.116🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfelipe.ns.cloudflare.com
NSmonroe.ns.cloudflare.com
A2606:4700:50::a29f:2699🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A2803:f800:50::6ca2:c299🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmonroe.ns.cloudflare.com
A2a06:98c1:50::ac40:2299🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmonroe.ns.cloudflare.com
A108.162.194.153🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A162.159.38.153Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A172.64.34.153🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.163, 172.67.223.194
IPv6 hints2606:4700:3034::6815:4ea3, 2606:4700:3034::ac43:dfc2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com
SOAfelipe.ns.cloudflare.comdns@cloudflare.com serial=2413371719

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

rubyfriends.app
rubyfriends.dev
rubyfriends.com

Previous names

rubner.dev
rubo.dev
rubo6.dev
rubra.dev
rubric.dev
rubrica.dev
rubuano.dev
rubulix.dev
ruby-lang.dev
ruby-news.dev
ruby-on-rails.dev
rubyapps.dev
rubybox.dev
rubyclaw.dev
rubycrow.dev
rubycube.dev
rubydelusion.dev
rubyeex.dev
rubyevent.dev
rubyevents.dev

Next names

rubygem.dev
rubygold.dev
rubygraph.dev
rubyhero.dev
rubyhotel.dev
rubyhub.dev
rubyhunt.dev
rubyjha.dev
rubyjobs.dev
rubykit.dev
rubylearning.dev
rubylu.dev
rubymccandless.dev
rubyonmac.dev
rubyonrailsjobs.dev
rubyonvibes.dev
rubypatterns.dev
rubyperu.dev
rubypink.dev
rubypkg.dev

DNS History

6 records (6 active, 0 former)

NSfelipe.ns.cloudflare.commonroe.ns.cloudflare.comA104.21.78.163172.67.223.1942606:4700:3034::6815:4ea32606:4700:3034::ac43:dfc2
●NSfelipe.ns.cloudflare.com2026-09-12 → 2026-09-13 · 2 obs
● 2026-09-12 19:17:28
● 2026-09-13 15:32:42
●NSmonroe.ns.cloudflare.com2026-09-12 → 2026-09-13 · 2 obs
● 2026-09-12 19:17:28
● 2026-09-13 15:32:42
●A104.21.78.1632026-09-12 → 2026-09-13 · 2 obs
● 2026-09-12 19:17:28
● 2026-09-13 15:32:42
●A172.67.223.1942026-09-12 → 2026-09-13 · 2 obs
● 2026-09-12 19:17:28
● 2026-09-13 15:32:42
●A2606:4700:3034::6815:4ea32026-09-12 → 2026-09-13 · 2 obs
● 2026-09-12 19:17:28
● 2026-09-13 15:32:42
●A2606:4700:3034::ac43:dfc22026-09-12 → 2026-09-13 · 2 obs
● 2026-09-12 19:17:28
● 2026-09-13 15:32:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
rubyfriends.devmonroe.ns.cloudflare.com, felipe.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.153

NS records: monroe.ns.cloudflare.com, felipe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubyfriends.dev (unsigned zone)

⏱️ Timing

Total: 1125ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.194, 104.21.78.163
AAAA22606:4700:3034::6815:4ea3, 2606:4700:3034::ac43:dfc2
NS2felipe.ns.cloudflare.com, monroe.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1felipe.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

rubyfriends.dev points to the four IP addresses 104.21.78.163, 172.67.223.194, 2606:4700:3034::6815:4ea3 and 2606:4700:3034::ac43:dfc2.

Among the host names that share IP numbers with rubyfriends.dev are aaabet.app, zajebistawoda.pl, chalkford.com and two others.

Name Servers

rubyfriends.dev uses two name servers for its delegation: felipe.ns.cloudflare.com and monroe.ns.cloudflare.com.

rubyfriends.dev has the same name server delegation as a number of other domains, such as rubyfriends.app, summer-sound-393c.workers.dev, quantyro.online and two more.

At least some of rubyfriends.dev's name servers are shared with other domains, for example discoverwaterland.com, jonesroadbeautysell.com, thibaud-ecran.workers.dev and two more.

These name servers are routinely co-deployed with the name servers carrera.ns.cloudflare.com, kara.ns.cloudflare.com, robin.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

Hostname felipe.ns.cloudflare.com directs to 108.162.195.116, 162.159.44.116 and 172.64.35.116 along with 3 other IP addresses.

Hostname monroe.ns.cloudflare.com directs to 108.162.194.153, 162.159.38.153 and 172.64.34.153 along with 3 other IP addresses.