mruby.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mruby.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::6815:48ab🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:bb24🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.72.171Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.36🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeric.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A2803:f800:50::6ca2:c170🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReric.ns.cloudflare.com
A2a06:98c1:50::ac40:2170🇺🇸 Cloudflare2a06:98c1:50::/45
PTReric.ns.cloudflare.com
A108.162.193.112🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A172.64.33.112🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A173.245.59.112🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
NSlady.ns.cloudflare.com
A2606:4700:50::adf5:3a7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A2803:f800:50::6ca2:c07f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlady.ns.cloudflare.com
A2a06:98c1:50::ac40:207f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlady.ns.cloudflare.com
A108.162.192.127🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A172.64.32.127🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A173.245.58.127🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
MXspool.mail.gandi.net ⭐
A2001:4b98:e00::1🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
A217.70.178.1🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
A217.70.178.215🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A217.70.178.216🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A217.70.178.217🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
TXTv=spf1 include:_mailcust.gandi.net ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.72.171, 172.67.187.36
IPv6 hints2606:4700:3031::6815:48ab, 2606:4700:3035::ac43:bb24
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOAeric.ns.cloudflare.comdns@cloudflare.com serial=2417500976

dev

DNSSEC⚠️ Not signed
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

mruby.dev
mruby.science
mruby.sh
mruby.org
mruby.com
mruby.workers.dev

Similar names

umbry.cc
byrum.capital
murby.uk
bryum.ru
rumby.gg
brmyu.cn
mrbuy.ru
mybru.co.uk
buymr.com
mbury.net
mrbuy.co.uk
burym.net
murby.net
rumby.app
byrum.org
myrbu.net
rumby.pe
bruym.com
murby.info
umbry.org
rumby.com
burmy.de
rubym.de
bryum.de
byrum.us
murby.com
byrum.co.uk
rubym.biz
byrum.co
buymr.shop
myrub.ru
bryum.ai
brumy.es
myrub.com
mybru.com
ymrbu.cc
murby.org
mbury.com
rumby.de
mbury.cn
mrbuy.com
burym.com
myrub.ca
murby.xyz
murby.co.uk
muryb.info
burym.ru
rubmy.com
mybru.be
brumy.top
uymrb.com
rmbuy.com
myurb.com
byrum.dev
mybru.uk
mbury.de
mrbuy.net
rumby.com.br
murby.ca
rumby.co
mbury.me
bymur.no
buyrm.com
rubym.com
myurb.com.br
yumbr.com
byrum.se
umbry.com
murby.github.io
murby.family
rmuyb.icu
brumy.dev
mrbuy.de
bryum.it
byrum.dk
byrum.com
burmy.me
murby.ma
mybru.shop
umbry.ch
mubry.com
byrum.info
rumby.net
murby.altervista.org
byrum.de
bmyur.cn
burmy.co.uk
rubmy.wang
mybur.co.uk
burmy.xyz
rymbu.com
myrbu.cn
bryum.ph
rbuym.cn
rmbuy.cc
brumy.fr
umbry.pages.dev
brumy.online
myubr.com
mybur.ru

Previous names

mrtnx.dev
mrtnz.dev
mrtomato.dev
mrtommy.dev
mrtristan.dev
mrtron.dev
mrtrukiny.dev
mrts.dev
mrtspace.dev
mrtspeedy.dev
mrtuck.dev
mrtung.dev
mrturtle.dev
mrty.dev
mrtz.dev
mrua.dev
mrubi.dev
mrubin.dev
mrubio.dev
mruburulabo.dev

Next names

mruczek.dev
mruder.dev
mrudul.dev
mrugank-upadhyay.dev
mrugank.dev
mrugesh.dev
mrugeshbhatt.dev
mruhf.dev
mruiux.dev
mruiz.dev
mruizdiaz.dev
mrulex.dev
mrum.dev
mrunal.dev
mrunankpawar.dev
mrundle.dev
mrunknown.dev
mrunmay.dev
mruss.dev
mrussell.dev

DNS History

8 records (8 active, 0 former)

NSeric.ns.cloudflare.comlady.ns.cloudflare.comMXfb.mail.gandi.netspool.mail.gandi.netA104.21.72.171172.67.187.362606:4700:3031::6815:48ab2606:4700:3035::ac43:bb24
●NSeric.ns.cloudflare.com2026-09-15 → 2026-10-19 · 2 obs
● 2026-09-15 06:42:30
● 2026-10-19 14:46:24
●NSlady.ns.cloudflare.com2026-09-15 → 2026-10-19 · 2 obs
● 2026-09-15 06:42:30
● 2026-10-19 14:46:24
●MXfb.mail.gandi.net2026-09-15 → 2026-10-19 · 2 obs
● 2026-09-15 06:42:30
● 2026-10-19 14:46:24
●MXspool.mail.gandi.net2026-09-15 → 2026-10-19 · 2 obs
● 2026-09-15 06:42:30
● 2026-10-19 14:46:24
●A104.21.72.1712026-09-15 → 2026-10-19 · 2 obs
● 2026-09-15 06:42:30
● 2026-10-19 14:46:24
●A172.67.187.362026-09-15 → 2026-10-19 · 2 obs
● 2026-09-15 06:42:30
● 2026-10-19 14:46:24
●A2606:4700:3031::6815:48ab2026-09-15 → 2026-10-19 · 2 obs
● 2026-09-15 06:42:30
● 2026-10-19 14:46:24
●A2606:4700:3035::ac43:bb242026-09-15 → 2026-10-19 · 2 obs
● 2026-09-15 06:42:30
● 2026-10-19 14:46:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
mruby.deveric.ns.cloudflare.com, lady.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.127

NS records: eric.ns.cloudflare.com, lady.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1401ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.72.171, 172.67.187.36
AAAA22606:4700:3035::ac43:bb24, 2606:4700:3031::6815:48ab
NS2eric.ns.cloudflare.com, lady.ns.cloudflare.com
MX2spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)
TXT1v=spf1 include:_mailcust.gandi.net ?all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1eric.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

mruby.dev has four IP addresses: 104.21.72.171, 172.67.187.36, 2606:4700:3031::6815:48ab and 2606:4700:3035::ac43:bb24.

Additional host names — buildwithsed.com, eufloria.shop, mypodcastplacements.com and two others — share IP numbers with mruby.dev.

Name Servers

mruby.dev uses two name servers for its delegation: eric.ns.cloudflare.com and lady.ns.cloudflare.com.

mruby.dev shares its name server setup with other domains, including bundesliga-streams.net, hyphenlive.com, radioredencionenlinea.com and two others.

mruby.dev shares at least some of its name servers with other domains, including pgktd.cc, langganan-jackpot-poker898net.pages.dev, datanet.world and two others.

These name servers are frequently paired with the name servers norm.ns.cloudflare.com and mckenzie.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname eric.ns.cloudflare.com directs to 108.162.193.112, 172.64.33.112 and 173.245.59.112 along with 3 other IP addresses.

Hostname lady.ns.cloudflare.com directs to 108.162.192.127, 172.64.32.127 and 173.245.58.127 along with 3 other IP addresses.

Mail Servers

mruby.dev has two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

mruby.dev shares the same mail server setup as other domains, including champagne-faucheron-gavroy.fr, educ-cannine74.fr, mauricionardi.com and two others.

At least some of mruby.dev's mail servers are shared with other domains, among them retine-antibes.fr, luke.im and equancy.org.

Host names with 6 IP numbers:

Hostname fb.mail.gandi.net directs to 217.70.178.215, 217.70.178.216 and 217.70.178.217 along with 3 other IP addresses.

Host names with two IP numbers:

spool.mail.gandi.net directs traffic to 217.70.178.1 and 2001:4b98:e00::1.