mruby.dev - robtex.com

🛡️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=22, name=cloudflare-ech.com
SOAeric.ns.cloudflare.comdns@cloudflare.com serial=2413868563

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

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

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mrts.dev
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mrugank.dev
mrugesh.dev
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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 → 2026-09-20 · 2 obs
● 2026-09-15 06:42:30
● 2026-09-20 00:04:28
●NSlady.ns.cloudflare.com2026-09-15 → 2026-09-20 · 2 obs
● 2026-09-15 06:42:30
● 2026-09-20 00:04:28
●MXfb.mail.gandi.net2026-09-15 → 2026-09-20 · 2 obs
● 2026-09-15 06:42:30
● 2026-09-20 00:04:28
●MXspool.mail.gandi.net2026-09-15 → 2026-09-20 · 2 obs
● 2026-09-15 06:42:30
● 2026-09-20 00:04:28
●A104.21.72.1712026-09-15 → 2026-09-20 · 2 obs
● 2026-09-15 06:42:30
● 2026-09-20 00:04:28
●A172.67.187.362026-09-15 → 2026-09-20 · 2 obs
● 2026-09-15 06:42:30
● 2026-09-20 00:04:28
●A2606:4700:3031::6815:48ab2026-09-15 → 2026-09-20 · 2 obs
● 2026-09-15 06:42:30
● 2026-09-20 00:04:28
●A2606:4700:3035::ac43:bb242026-09-15 → 2026-09-20 · 2 obs
● 2026-09-15 06:42:30
● 2026-09-20 00:04:28

🔍 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:172.64.32.127

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: 720ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.72.171, 172.67.187.36
AAAA22606:4700:3031::6815:48ab, 2606:4700:3035::ac43:bb24
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 points to the four IP addresses 104.21.72.171, 172.67.187.36, 2606:4700:3031::6815:48ab and 2606:4700:3035::ac43:bb24.

Among the host names that share IP numbers with mruby.dev are buildwithsed.com, eufloria.shop, mypodcastplacements.com and two others.

Name Servers

DNS delegation for mruby.dev points to two name servers: eric.ns.cloudflare.com and lady.ns.cloudflare.com.

mruby.dev has the same name server delegation as a number of other domains, such as bundesliga-streams.net, hyphenlive.com, radioredencionenlinea.com and two more.

The name servers of mruby.dev overlap at least partially with those of other domains — among them pgktd.cc, langganan-jackpot-poker898net.pages.dev, datanet.world and two more.

The name servers norm.ns.cloudflare.com, mckenzie.ns.cloudflare.com and sydney.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

eric.ns.cloudflare.com has IP addresses 108.162.193.112, 172.64.33.112 and 173.245.59.112, plus 3 other.

lady.ns.cloudflare.com has IP addresses 108.162.192.127, 172.64.32.127 and 173.245.58.127, plus 3 other.

Mail Servers

The MX records for mruby.dev point to two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

mruby.dev has the same mail server arrangement as a number of other domains, for example champagne-faucheron-gavroy.fr, educ-cannine74.fr, mauricionardi.com and two more.

mruby.dev has mail servers in common with other domains — for example retine-antibes.fr, luke.im and autocontrole-horbourg.fr.

Host names resolving to 6 IP numbers:

fb.mail.gandi.net has IP addresses 217.70.178.215, 217.70.178.216 and 217.70.178.217, plus 3 other.

Hosts with two IP numbers each:

spool.mail.gandi.net has two IP addresses: 217.70.178.1 and 2001:4b98:e00::1.