ext0.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

ext0.dev

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:553🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8535🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.83Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.53🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmelina.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26b8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelina.ns.cloudflare.com
A2803:f800:50::6ca2:c2b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelina.ns.cloudflare.com
A2a06:98c1:50::ac40:22b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelina.ns.cloudflare.com
A108.162.194.184🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelina.ns.cloudflare.com
A162.159.38.184Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelina.ns.cloudflare.com
A172.64.34.184🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelina.ns.cloudflare.com
NSrodrigo.ns.cloudflare.com
A2606:4700:58::a29f:2c4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodrigo.ns.cloudflare.com
A2803:f800:50::6ca2:c34e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrodrigo.ns.cloudflare.com
A2a06:98c1:50::ac40:234e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrodrigo.ns.cloudflare.com
A108.162.195.78🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodrigo.ns.cloudflare.com
A162.159.44.78Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodrigo.ns.cloudflare.com
A172.64.35.78🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodrigo.ns.cloudflare.com
TXTgoogle-site-verification=nM-w9vtem4tVUWHg7DgmsFJ9NR1-2Adk2GoxPjsoen8
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.83, 172.67.133.53
IPv6 hints2606:4700:3034::6815:553, 2606:4700:3036::ac43:8535
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOAmelina.ns.cloudflare.comdns@cloudflare.com serial=2413147645

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

ext0.dev
ext0.com
ext0.de
ext0.ph

Similar names

0txe.ph
0ext.ph
0xte.com
t0xe.net.ph
et0x.ph
xe0t.ph
x0te.ph
ex0t.net.ph
tex0.com
te0x.com
te0x.ph
e0tx.ph
xet0.ph
xte0.mil.ph
t0xe.ink
te0x.com.ph
0tex.com

Previous names

exscind.dev
exscript.dev
exscudo.dev
exsersewo.dev
exsesx.dev
exsile.dev
exsis.dev
exsistory.dev
exsite.dev
exsitec.dev
exso.dev
exsol.dev
exsolv.dev
exsom.dev
exsquared.dev
exstaging.dev
exstef.dev
exsules.dev
exsys.dev
ext.dev

Next names

exta.dev
extalia.dev
extant.dev
extar.dev
extase.dev
extbh.dev
extco.dev
extemaa.dev
extempo.dev
extempore.dev
extend-it.dev
extend.dev
extendad.dev
extended-data.dev
extendedintelligence.dev
extendify-code.dev
extendlab.dev
extenify.dev
extens.dev
extensa.dev

DNS History

6 records (6 active, 0 former)

NSmelina.ns.cloudflare.comrodrigo.ns.cloudflare.comA104.21.5.83172.67.133.532606:4700:3034::6815:5532606:4700:3036::ac43:8535
●NSmelina.ns.cloudflare.com2026-09-06 → 2026-09-10 · 2 obs
● 2026-09-06 05:53:28
● 2026-09-10 15:26:24
●NSrodrigo.ns.cloudflare.com2026-09-06 → 2026-09-10 · 2 obs
● 2026-09-06 05:53:28
● 2026-09-10 15:26:24
●A104.21.5.832026-09-06 → 2026-09-10 · 2 obs
● 2026-09-06 05:53:28
● 2026-09-10 15:26:24
●A172.67.133.532026-09-06 → 2026-09-10 · 2 obs
● 2026-09-06 05:53:28
● 2026-09-10 15:26:24
●A2606:4700:3034::6815:5532026-09-06 → 2026-09-10 · 2 obs
● 2026-09-06 05:53:28
● 2026-09-10 15:26:24
●A2606:4700:3036::ac43:85352026-09-06 → 2026-09-10 · 2 obs
● 2026-09-06 05:53:28
● 2026-09-10 15:26:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
ext0.devmelina.ns.cloudflare.com, rodrigo.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.78

NS records: melina.ns.cloudflare.com, rodrigo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ext0.dev (unsigned zone)

⏱️ Timing

Total: 814ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.5.83, 172.67.133.53
AAAA22606:4700:3034::6815:553, 2606:4700:3036::ac43:8535
NS2melina.ns.cloudflare.com, rodrigo.ns.cloudflare.com
TXT1google-site-verification=nM-w9vtem4tVUWH
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1melina.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

ext0.dev points to the four IP addresses 104.21.5.83, 172.67.133.53, 2606:4700:3034::6815:553 and 2606:4700:3036::ac43:8535.

Two other host names, along with passion-animaux.com, 2ugo.app and hl718728.cc, also share IP numbers with ext0.dev.

Name Servers

ext0.dev uses two name servers for its delegation: melina.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

ext0.dev shares its NS records with other domains, for example manzaisan.com, mayam-ventures-com.pages.dev, polisa-podrozna.pl and two others.

There is at least partial name server overlap between ext0.dev and other domains — corebookjourney.digital, murraymakes.com, winclub-casino-mx.com and two more among them.

These name servers frequently co-occur with the name servers hazel.ns.cloudflare.com and buck.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname melina.ns.cloudflare.com directs to 108.162.194.184, 162.159.38.184 and 172.64.34.184 along with 3 other IP addresses.

Hostname rodrigo.ns.cloudflare.com directs to 108.162.195.78, 162.159.44.78 and 172.64.35.78 along with 3 other IP addresses.