stdio.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

stdio.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4c47🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:bf15🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.76.71Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.21🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSetta.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A2803:f800:50::6ca2:c09c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRetta.ns.cloudflare.com
A2a06:98c1:50::ac40:209c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRetta.ns.cloudflare.com
A108.162.192.156🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A172.64.32.156🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A173.245.58.156🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
NSrodney.ns.cloudflare.com
A2606:4700:58::adf5:3be4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A2803:f800:50::6ca2:c1e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrodney.ns.cloudflare.com
A2a06:98c1:50::ac40:21e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrodney.ns.cloudflare.com
A108.162.193.228🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A172.64.33.228🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A173.245.59.228🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
MXaspmx.daum.net ⭐
A121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao
MXalt.aspmx.daum.net(20)
A121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.76.71, 172.67.191.21
IPv6 hints2606:4700:3031::6815:4c47, 2606:4700:3031::ac43:bf15
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOAetta.ns.cloudflare.comdns@cloudflare.com serial=2413440252

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

stdio.work
stdio.me
stdio.run
stdio.co
stdio.life
stdio.studio
stdio.info
stdio.de
stdio.link
stdio.co.za
stdio.tv
stdio.design
stdio.hu
stdio.be
stdio.ph
stdio.dk
stdio.cc
stdio.world
stdio.se
stdio.art
stdio.net
stdio.app
stdio.uber.space
stdio.co.uk
stdio.pages.dev
stdio.com
stdio.ca
stdio.cn
stdio.org
stdio.tw
stdio.eu
stdio.cz
stdio.cx
stdio.pro
stdio.workers.dev
stdio.us
stdio.online
stdio.shop
stdio.ru
stdio.vn
stdio.cl
stdio.digital
stdio.io
stdio.dev

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Previous names

stb-moeller.dev
stb-raasch.dev
stbpm.dev
stbr.dev
stbsh.dev
stbverband-duesseldorf.dev
stby.dev
stc-growth.dev
stcase.dev
stchealth.dev
stclair.dev
stcloudstate.dev
stcm.dev
stcn.dev
stcode.dev
std.dev
stdd.dev
stdev.dev
stdf.dev
stdins.dev

Next names

stdiolabs.dev
stdl.dev
stdlab.dev
stdm.dev
stdmove.dev
stdna.dev
stdops.dev
stdr.dev
stdrs.dev
stdstack.dev
stdware.dev
ste.dev
ste11ar.dev
ste1lar.dev
steachano.dev
stead08.dev
steada.dev
steadforge.dev
steadily.dev
steadly.dev

DNS History

12 records (8 active, 4 former)

NSetta.ns.cloudflare.comrodney.ns.cloudflare.comMXalt.aspmx.daum.netaspmx.daum.netA104.21.76.71172.67.191.212606:4700:3031::6815:4c472606:4700:3031::ac43:bf15188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSetta.ns.cloudflare.com2026-09-03 → 2026-09-04 · 2 obs
● 2026-09-03 12:28:06
● 2026-09-04 03:56:34
●NSrodney.ns.cloudflare.com2026-09-03 → 2026-09-04 · 2 obs
● 2026-09-03 12:28:06
● 2026-09-04 03:56:34
●MXalt.aspmx.daum.net2026-09-03 → 2026-09-04 · 2 obs
● 2026-09-03 12:28:06
● 2026-09-04 03:56:34
●MXaspmx.daum.net2026-09-03 → 2026-09-04 · 2 obs
● 2026-09-03 12:28:06
● 2026-09-04 03:56:34
●A104.21.76.712026-09-03 → 2026-09-04 · 3 obs
○ 2026-09-03 12:28:06
● 2026-09-03 21:50:38
● 2026-09-04 03:56:34
●A172.67.191.212026-09-03 → 2026-09-04 · 3 obs
○ 2026-09-03 12:28:06
● 2026-09-03 21:50:38
● 2026-09-04 03:56:34
○A188.114.96.02026-09-03 → 2026-09-03 · 3 obs
● 2026-09-03 12:28:06
○ 2026-09-03 21:50:38
○ 2026-09-04 03:56:34
○A188.114.97.02026-09-03 → 2026-09-03 · 3 obs
● 2026-09-03 12:28:06
○ 2026-09-03 21:50:38
○ 2026-09-04 03:56:34
●A2606:4700:3031::6815:4c472026-09-03 → 2026-09-04 · 3 obs
○ 2026-09-03 12:28:06
● 2026-09-03 21:50:38
● 2026-09-04 03:56:34
●A2606:4700:3031::ac43:bf152026-09-03 → 2026-09-04 · 3 obs
○ 2026-09-03 12:28:06
● 2026-09-03 21:50:38
● 2026-09-04 03:56:34
○A2a06:98c1:3120::2026-09-03 → 2026-09-03 · 3 obs
● 2026-09-03 12:28:06
○ 2026-09-03 21:50:38
○ 2026-09-04 03:56:34
○A2a06:98c1:3121::2026-09-03 → 2026-09-03 · 3 obs
● 2026-09-03 12:28:06
○ 2026-09-03 21:50:38
○ 2026-09-04 03:56:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
stdio.devrodney.ns.cloudflare.com, etta.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.228

NS records: rodney.ns.cloudflare.com, etta.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stdio.dev (unsigned zone)

⏱️ Timing

Total: 748ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.76.71, 172.67.191.21
AAAA22606:4700:3031::ac43:bf15, 2606:4700:3031::6815:4c47
NS2etta.ns.cloudflare.com, rodney.ns.cloudflare.com
MX2aspmx.daum.net (pri: 10), alt.aspmx.daum.net (pri: 20)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1etta.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

stdio.dev resolves to four IP addresses: 104.21.76.71, 172.67.191.21, 2606:4700:3031::6815:4c47 and 2606:4700:3031::ac43:bf15.

Two other host names, along with tv3lv.top, verulamiansrfc.club and spolszczenia.pl, also share IP numbers with stdio.dev.

Name Servers

stdio.dev is served by two delegated name servers, etta.ns.cloudflare.com and rodney.ns.cloudflare.com.

stdio.dev shares its NS records with other domains, for example xn--kln-hut-90a.de, zoppp.net, lipodo.net and two others.

stdio.dev shares at least some of its name servers with other domains, including singulateemail.com, hguyre632.pages.dev, wan(0x73686974)ong.info and two others.

These name servers are frequently paired with the name servers albert.ns.cloudflare.com and barbara.ns.cloudflare.com.

DNS names with 6 IP addresses:

etta.ns.cloudflare.com carries IP addresses 108.162.192.156, 172.64.32.156 and 173.245.58.156, with 3 other addresses beyond those.

rodney.ns.cloudflare.com carries IP addresses 108.162.193.228, 172.64.33.228 and 173.245.59.228, with 3 other addresses beyond those.

Mail Servers

stdio.dev is served by two mail servers, aspmx.daum.net and alt.aspmx.daum.net.

Among the domains sharing a mail server setup with stdio.dev are alk.kr, invisionlab.kr, innoris.com and two others.

There is at least a partial MX overlap between stdio.dev and other domains, including daehanmall.com, planonmusic.com, limefriends.com and two others.

aspmx.daum.net and alt.aspmx.daum.net share one IP address between them — 121.53.85.23.

These two host names — aspmx.daum.net and alt.aspmx.daum.net — each point to 121.53.85.23 IP addresses.