openplain.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

openplain.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5b18🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d0d9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.24Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.217🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaugustus.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c02🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaugustus.ns.cloudflare.com
A2803:f800:50::6ca2:c302🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaugustus.ns.cloudflare.com
A2a06:98c1:50::ac40:2302🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaugustus.ns.cloudflare.com
A108.162.195.2🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaugustus.ns.cloudflare.com
A162.159.44.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaugustus.ns.cloudflare.com
A172.64.35.2🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaugustus.ns.cloudflare.com
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
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(56)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(91)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.24, 172.67.208.217
IPv6 hints2606:4700:3031::6815:5b18, 2606:4700:3036::ac43:d0d9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOAaugustus.ns.cloudflare.comdns@cloudflare.com serial=2412800353

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

openplain.com
openplain.store
openplain.dev
openplain.website
openplain.online
openplain.shop

Similar names

apponline.co
apponline.tv
apponline.digital
apponline.click
apponline.workers.dev
apponline.edu.eu.org
onlineapp.com
onlineapp.it
apponline.cyou
apponline.ro
onlineapp.com.br
apponline.net
onlineppa.com
paponline.nl
onlineapp.ca
onlineapp.biz.id
onlineapp.com.pk
onlineapp.org
onlineapp.ph
onlineppa.nl
apponline.tech
neppolian.com
apponline.app
ppaonline.org.ph
onlineapp.website
nolineapp.com
paponline.pl
onlineppa.pages.dev
onlineapp.sk
apponline.de
apponline.website
apponline.ca
onlineapp.info
onlineapp.biz
onlineapp.workers.dev
apponline.my.id
apponline.pp.ua
apponline.xyz
apponline.io
onlineapp.education
apponline.my
apponline.biz
onlineapp.net
onlineapp.live
apponline.com.ws
apponline.web.id
apponline.pages.dev
apponline.it
paponline.com.pl
apponline.eu
onlineapp.co.uk
apponline.id
onlineapp.services
apponline.com.ph
apponline.online
onlineapp.web.id
ppaonline.com.au
onlineapp.ru
paponline.net
apponline.shop
ppaonline.nl
apponline.net.ph
apponline.com.br
apponline.nl
apponline.fr
apponline.ir
apponline.live
onlineapp.pro
apponline.cn
onlineapp.nl
apponline.love
apponline.ru
neppolina.de
onlineapp.ro
onlineapp.cc
apponline.com
onlineapp.co
apponline.in
apponline.info
apponline.cl
apponline.org
apponline.cz
onlineapp.mx
appnileon.com
onlineapp.de
apponline.qpon
onlineapp.com.my
plainopen.com
apponline.es
ppaonline.co.uk
onlineapp.link
ppaonline.al.gov.br
ppaonline.eu
onlineapp.site
apponline.ph
paponline.com
ppaonline.com
ppaonline.ch
onlineapp.work
apponline.eu.org

Previous names

openpasture.dev
openpatch.dev
openpattern.dev
openpaw.dev
openpax.dev
openpay.dev
openpayments.dev
openpdr.dev
openpe.dev
openpeeps.dev
openpencil.dev
openpets.dev
openpgp.dev
openphone.dev
openpicker.dev
openpie.dev
openpinas.dev
openpincer.dev
openpipeline.dev
openpix.dev

Next names

openplanet.dev
openplanr.dev
openploy.dev
openplugin.dev
openplx.dev
openpm.dev
openpodcast.dev
openpoenode.dev
openpolicy.dev
openpond.dev
openpookie.dev
openport.dev
openportal.dev
openpouch.dev
openpower.dev
openpress.dev
openprints.dev
openprism.dev
openprofile.dev
openprogram.dev

DNS History

9 records (9 active, 0 former)

NSaugustus.ns.cloudflare.cometta.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.91.24172.67.208.2172606:4700:3031::6815:5b182606:4700:3036::ac43:d0d9
●NSaugustus.ns.cloudflare.com2026-08-30 → 2026-09-08 · 2 obs
● 2026-08-30 22:09:44
● 2026-09-08 12:01:36
●NSetta.ns.cloudflare.com2026-08-30 → 2026-09-08 · 2 obs
● 2026-08-30 22:09:44
● 2026-09-08 12:01:36
●MXroute1.mx.cloudflare.net2026-08-30 → 2026-09-08 · 2 obs
● 2026-08-30 22:09:44
● 2026-09-08 12:01:36
●MXroute2.mx.cloudflare.net2026-08-30 → 2026-09-08 · 2 obs
● 2026-08-30 22:09:44
● 2026-09-08 12:01:36
●MXroute3.mx.cloudflare.net2026-08-30 → 2026-09-08 · 2 obs
● 2026-08-30 22:09:44
● 2026-09-08 12:01:36
●A104.21.91.242026-08-30 → 2026-09-08 · 2 obs
● 2026-08-30 22:09:44
● 2026-09-08 12:01:36
●A172.67.208.2172026-08-30 → 2026-09-08 · 2 obs
● 2026-08-30 22:09:44
● 2026-09-08 12:01:36
●A2606:4700:3031::6815:5b182026-08-30 → 2026-09-08 · 2 obs
● 2026-08-30 22:09:44
● 2026-09-08 12:01:36
●A2606:4700:3036::ac43:d0d92026-08-30 → 2026-09-08 · 2 obs
● 2026-08-30 22:09:44
● 2026-09-08 12:01:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...-
openplain.devetta.ns.cloudflare.com, augustus.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openplain.dev (unsigned zone)

⏱️ Timing

Total: 1180ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.208.217, 104.21.91.24
AAAA22606:4700:3031::6815:5b18, 2606:4700:3036::ac43:d0d9
NS2augustus.ns.cloudflare.com, etta.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 50), route1.mx.cloudflare.net (pri: 56)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1augustus.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

openplain.dev resolves to four IP addresses: 104.21.91.24, 172.67.208.217, 2606:4700:3031::6815:5b18 and 2606:4700:3036::ac43:d0d9.

Among the host names that share IP numbers with openplain.dev are contexa.ai, autocat.jp, eventhorizon.life and two others.

Name Servers

openplain.dev has two authoritative name servers — augustus.ns.cloudflare.com and etta.ns.cloudflare.com.

openplain.dev has the same name server delegation as a number of other domains, such as cassiofoxplay.yachts, gajan-peter90.workers.dev, no-wire.it and two more.

openplain.dev has at least partial name server overlap with other domains, such as 58451203344.com, literaturanova.com, maniff1723.workers.dev and two others.

It is common to see these name servers used together with name servers laura.ns.cloudflare.com and miguel.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

augustus.ns.cloudflare.com points to 108.162.195.2, 162.159.44.2, 172.64.35.2 and 3 other IP addresses.

etta.ns.cloudflare.com points to 108.162.192.156, 172.64.32.156, 173.245.58.156 and 3 other IP addresses.

Mail Servers

openplain.dev has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

openplain.dev shares at least some of its mail servers with other domains — for example roconsoftware.com, poopoo.boo, ventures.vn and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.