rubyhub.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

rubyhub.dev

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:b4d0🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5bdc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.220Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.208🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26a1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A2803:f800:50::6ca2:c2a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnena.ns.cloudflare.com
A2a06:98c1:50::ac40:22a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnena.ns.cloudflare.com
A108.162.194.161🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A162.159.38.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A172.64.34.161🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
NStony.ns.cloudflare.com
A2606:4700:58::adf5:3bf0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtony.ns.cloudflare.com
A2803:f800:50::6ca2:c1f0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtony.ns.cloudflare.com
A2a06:98c1:50::ac40:21f0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtony.ns.cloudflare.com
A108.162.193.240🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtony.ns.cloudflare.com
A172.64.33.240🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtony.ns.cloudflare.com
A173.245.59.240🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtony.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.220, 172.67.180.208
IPv6 hints2606:4700:3034::ac43:b4d0, 2606:4700:3037::6815:5bdc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=47, name=cloudflare-ech.com
SOAnena.ns.cloudflare.comdns@cloudflare.com serial=2411613688

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

rubyhub.co
rubyhub.dev
rubyhub.net
rubyhub.com

Previous names

rubis.dev
rubit.dev
rubix.dev
rubixcube.dev
rublon.dev
rubo.dev
rubra.dev
rubrica.dev
rubuano.dev
rubulix.dev
ruby-lang.dev
ruby-news.dev
ruby-on-rails.dev
rubybox.dev
rubyclaw.dev
rubycrow.dev
rubydelusion.dev
rubygem.dev
rubygraph.dev
rubyhero.dev

Next names

rubyhunt.dev
rubyjha.dev
rubylearning.dev
rubymccandless.dev
rubyonrailsjobs.dev
rubyonvibes.dev
rubypatterns.dev
rubypink.dev
rubypoint.dev
rubyquantum.dev
rubyradar.dev
rubyrae.dev
rubysandbox.dev
rubyshore.dev
rubyshots.dev
rubysprmcy.dev
rubysrc.dev
rubyte.dev
rubytech.dev
rubytrack.dev

DNS History

6 records (6 active, 0 former)

NSnena.ns.cloudflare.comtony.ns.cloudflare.comA104.21.91.220172.67.180.2082606:4700:3034::ac43:b4d02606:4700:3037::6815:5bdc
●NSnena.ns.cloudflare.com2026-08-31 → 2026-09-03 · 2 obs
● 2026-08-31 08:07:28
● 2026-09-03 22:29:02
●NStony.ns.cloudflare.com2026-08-31 → 2026-09-03 · 2 obs
● 2026-08-31 08:07:28
● 2026-09-03 22:29:02
●A104.21.91.2202026-08-31 → 2026-09-03 · 2 obs
● 2026-08-31 08:07:28
● 2026-09-03 22:29:02
●A172.67.180.2082026-08-31 → 2026-09-03 · 2 obs
● 2026-08-31 08:07:28
● 2026-09-03 22:29:02
●A2606:4700:3034::ac43:b4d02026-08-31 → 2026-09-03 · 2 obs
● 2026-08-31 08:07:28
● 2026-09-03 22:29:02
●A2606:4700:3037::6815:5bdc2026-08-31 → 2026-09-03 · 2 obs
● 2026-08-31 08:07:28
● 2026-09-03 22:29:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
rubyhub.devtony.ns.cloudflare.com, nena.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.161

NS records: tony.ns.cloudflare.com, nena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubyhub.dev (unsigned zone)

⏱️ Timing

Total: 838ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.180.208, 104.21.91.220
AAAA22606:4700:3034::ac43:b4d0, 2606:4700:3037::6815:5bdc
NS2nena.ns.cloudflare.com, tony.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nena.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

rubyhub.dev points to the four IP addresses 104.21.91.220, 172.67.180.208, 2606:4700:3034::ac43:b4d0 and 2606:4700:3037::6815:5bdc.

Two other host names, along with meritkings.news, diverapps.com and obo.autorisiad.com, also share IP numbers with rubyhub.dev.

Name Servers

The NS records for rubyhub.dev delegate to nena.ns.cloudflare.com and tony.ns.cloudflare.com.

rubyhub.dev shares its NS records with other domains, for example fendyzainol9.workers.dev, 8p3.online, hirecore.org and two others.

There is at least partial name server overlap between rubyhub.dev and other domains — rangushannah.pages.dev, bilibilizaixianguankanrukou.com.cn, penscustomized.com and two more among them.

These name servers frequently co-occur with the name servers samara.ns.cloudflare.com and harlan.ns.cloudflare.com.

DNS names with 6 IP addresses:

nena.ns.cloudflare.com maps to 108.162.194.161, 162.159.38.161, 172.64.34.161 and 3 additional IP addresses.

tony.ns.cloudflare.com maps to 108.162.193.240, 172.64.33.240, 173.245.59.240 and 3 additional IP addresses.