masterdev.app - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

masterdev.app

DNSSEC⚠️ Not signed
NSblair.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2679🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A2803:f800:50::6ca2:c279🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblair.ns.cloudflare.com
A2a06:98c1:50::ac40:2279🇺🇸 Cloudflare2a06:98c1:50::/45
PTRblair.ns.cloudflare.com
A108.162.194.121🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A162.159.38.121Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A172.64.34.121🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
NSpiotr.ns.cloudflare.com
A2606:4700:58::adf5:3bde🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A2803:f800:50::6ca2:c1de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpiotr.ns.cloudflare.com
A2a06:98c1:50::ac40:21de🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpiotr.ns.cloudflare.com
A108.162.193.222🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A172.64.33.222🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A173.245.59.222🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
SOAblair.ns.cloudflare.comdns@cloudflare.com serial=2411635547

app

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=101427
🔒 HSTS Preload (+subdomains)

Same first word

masterdev.org
masterdev.agency
masterdev.ca
masterdev.com
masterdev.com.br
masterdev.ru
masterdev.workers.dev
masterdev.freeboxos.fr
masterdev.fr
masterdev.ai
masterdev.store
masterdev.eu
masterdev.app
masterdev.guru
masterdev.io
masterdev.net
masterdev.top
masterdev.pl

Similar names

dermavets.com
dreamvest.net
devstream.net
devstream.cc
vetdreams.com
dreamsvet.ru
streamdev.net
devmaster.com
devmaster.cz
devmaster.net
devstream.org
vstreamed.com
devstream.in
devmaster.ai
dreamvest.my
dreamvest.in
dreamvest.pages.dev
devmaster.ch
vetdreams.org
streamdev.com
masterved.com
vedmaster.ru
devstream.onrender.com
devstream.eu
devmaster.hu
devmaster.org
devmaster.edu.vn
devstream.sh
devmaster.ru
streamdev.org
devmaster.pl
dreamvest.com.au
devmaster.de
devstream.pages.dev
edvmaster.de
streamdev.com.au
devstream.com
vedmaster.pics
devstream.ai
devmaster.fr
vetdreams.net
meadverts.com
devstream.ru
devmaster.vn
devmaster.ovh
devstream.tv
devmaster.ca
dreamvest.com
devmaster.synology.me
masterved.ru
devstream.cyou
devmaster.com.br
streamdev.gr
vadmester.hu
dermavest.com
devstream.site
devmaster.ir
devstream.io
streamdev.dev.br

Previous names

masterbuilt.app
mastercamera.app
mastercard-itau.app
mastercarditau.app
masterchefworld.app
mastercidadania.app
masterclassic.app
masterclassregistration.app
masterclubs.app
mastercollections.app
mastercontext.app
mastercontrol.app
mastercookie.app
mastercourse.app
mastercue.app
mastercv.app
masterd.app
masterdata.app
masterdatamanagement.app
masterdelivery.app

Next names

masterdoc.app
mastered.app
masterelitesales.app
masterevent.app
masterfarm.app
masterfaster.app
masterfleet.app
masterforge.app
masterfoundations.app
masterfreedom.app
mastergame.app
mastergen.app
mastergol.app
masterhoki.app
masterhome.app
masterhomes.app
masterhr.app
masteringmath.app
masteringthemind.app

DNS History

2 records (2 active, 0 former)

NSblair.ns.cloudflare.compiotr.ns.cloudflare.com
●NSblair.ns.cloudflare.com2026-08-31 → 2026-09-02 · 2 obs
● 2026-08-31 08:32:54
● 2026-09-02 05:29:44
●NSpiotr.ns.cloudflare.com2026-08-31 → 2026-09-02 · 2 obs
● 2026-08-31 08:32:54
● 2026-09-02 05:29:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
masterdev.apppiotr.ns.cloudflare.com, blair.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.121

NS records: piotr.ns.cloudflare.com, blair.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterdev.app (unsigned zone)

⏱️ Timing

Total: 533ms | Queries: -

📄 Records

TypeCountSample Data
NS2blair.ns.cloudflare.com, piotr.ns.cloudflare.com
SOA1blair.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

masterdev.app is served by two delegated name servers, blair.ns.cloudflare.com and piotr.ns.cloudflare.com.

masterdev.app uses the same name servers as several other domains — among them zhongxue.pages.dev, besvend.my.id, cursodebaloes.net.br and two more.

masterdev.app shares at least some of its name servers with other domains, including semoga-awet.pages.dev, mengyongbao.workers.dev, immotradition.ch and two others.

These name servers are frequently paired with the name servers betty.ns.cloudflare.com and edward.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

blair.ns.cloudflare.com carries IP addresses 108.162.194.121, 162.159.38.121 and 172.64.34.121, with 3 other addresses beyond those.

piotr.ns.cloudflare.com carries IP addresses 108.162.193.222, 172.64.33.222 and 173.245.59.222, with 3 other addresses beyond those.