postern.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

postern.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3032::ac43:d735🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:25ec🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.37.236Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.53🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjeremy.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
A2803:f800:50::6ca2:c1b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjeremy.ns.cloudflare.com
A2a06:98c1:50::ac40:21b4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjeremy.ns.cloudflare.com
A108.162.193.180🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
A172.64.33.180🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
A173.245.59.180🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
NSmichelle.ns.cloudflare.com
A2606:4700:50::adf5:3ac9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
A2803:f800:50::6ca2:c0c9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmichelle.ns.cloudflare.com
A2a06:98c1:50::ac40:20c9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmichelle.ns.cloudflare.com
A108.162.192.201🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
A172.64.32.201🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
A173.245.58.201🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.37.236, 172.67.215.53
IPv6 hints2606:4700:3032::ac43:d735, 2606:4700:3037::6815:25ec
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOAjeremy.ns.cloudflare.comdns@cloudflare.com serial=2416276847

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

postern.email
postern.shop
postern.eu.org
postern.xyz
postern.network
postern.fi
postern.org
postern.ph
postern.app
postern.pw
postern.design
postern.ai
postern.studio
postern.net
postern.cloud
postern.nl
postern.ca
postern.house
postern.co.uk
postern.lt
postern.com
postern.fyi
postern.de
postern.dev
postern.se
postern.uk

Similar names

preston.com.sg
petrons.co.il
penrost.channel
ponster.kr
preston.lol
netpros.io
pnstore.co.uk
npstore.org
pronest.net
ensport.ru
netpros.ru
tenspro.com
netpros.fr
onstepr.com
preston.today
netpros.cloud
prosnet.info
preston.co.uk
preston.ae
epsontr.com
preston.rocks
preston.pl
sporten.de
sortpen.com
pstreon.com
preston.uk.com
sporent.com
preston.au
renpost.com
pronest.com
prosent.gr
ensport.pl
spetron.com
pronets.com.pl
preston.group
perston.cn
pronets.eu
preston.sa.com
portens.de
nestpro.nz
sproten.eu
sporten.amsterdam
pronest.us
pronest.info
pronest.asia
spreton.com
pronest.com.my
tropens.com
nopster.pro
postner.ph
pterons.com
nestpro.pl
sporten.fi
spentro.org.ph
sporten.frl
preston.tel
nesport.ru
(0x706f726e)tes.com
pronets.org
tperson.co.il
preston.wtf
openstr.org
preston.onl
penstor.com
prosnet.com
spotren.site
notserp.com
spnorte.org
npstore.de
sporten.no
preston.rs
preston.workers.dev
netpros.biz
pnstore.org
preston.giving
preston.health
nposter.info
preston.cz
netspor.co
preston.ba
septron.com
prontes.com
preston.cloudns.org
persont.ph
stonepr.ru
prosent.info
sporten.us
prosent.pages.dev
preston.living
preston.life
spentor.app
preston.ch
prosent.io
preston.camera
netspor.vip
nestpro.shop

Previous names

postclick.dev
postcommit.dev
postcore.dev
postcraft.dev
postcss.dev
postcursors.dev
postcut.dev
postdb.dev
postdeploy.dev
postdesk.dev
postdeterministic.dev
posted.dev
postee.dev
posteh2h.dev
postel.dev
posten.dev
postenbring.dev
postend.dev
posterchild.dev
posterior.dev

Next names

posteros.dev
posters.dev
posterstore.dev
posterstudio.dev
postevent.dev
postext.dev
postfactum.dev
postfast.dev
postfence.dev
postfiat.dev
postflare.dev
postflight.dev
postflow.dev
postflux.dev
postform.dev
postforme.dev
postgame.dev
postgenius.dev
postghost.dev
postgo.dev

DNS History

6 records (6 active, 0 former)

NSjeremy.ns.cloudflare.commichelle.ns.cloudflare.comA104.21.37.236172.67.215.532606:4700:3032::ac43:d7352606:4700:3037::6815:25ec
●NSjeremy.ns.cloudflare.com2026-09-18 → 2026-10-02 · 2 obs
● 2026-09-18 07:10:14
● 2026-10-02 10:07:36
●NSmichelle.ns.cloudflare.com2026-09-18 → 2026-10-02 · 2 obs
● 2026-09-18 07:10:14
● 2026-10-02 10:07:36
●A104.21.37.2362026-09-18 → 2026-10-02 · 2 obs
● 2026-09-18 07:10:14
● 2026-10-02 10:07:36
●A172.67.215.532026-09-18 → 2026-10-02 · 2 obs
● 2026-09-18 07:10:14
● 2026-10-02 10:07:36
●A2606:4700:3032::ac43:d7352026-09-18 → 2026-10-02 · 2 obs
● 2026-09-18 07:10:14
● 2026-10-02 10:07:36
●A2606:4700:3037::6815:25ec2026-09-18 → 2026-10-02 · 2 obs
● 2026-09-18 07:10:14
● 2026-10-02 10:07:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
postern.devjeremy.ns.cloudflare.com, michelle.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.201

NS records: jeremy.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.37.236, 172.67.215.53
AAAA22606:4700:3032::ac43:d735, 2606:4700:3037::6815:25ec
NS2jeremy.ns.cloudflare.com, michelle.ns.cloudflare.com
MX1. (pri: 0)
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jeremy.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

postern.dev resolves to four IP addresses: 104.21.37.236, 172.67.215.53, 2606:4700:3032::ac43:d735 and 2606:4700:3037::6815:25ec.

notip.foundation, andersverbeeld.nl, 2023inreview.com plus two other host names have IP numbers in common with postern.dev.

Name Servers

postern.dev uses two name servers for its delegation: jeremy.ns.cloudflare.com and michelle.ns.cloudflare.com.

The name server configuration of postern.dev is shared with other domains, for instance wazamba.games, wonaco-enligne.fr, rodeo-slot-casino.pl and two others.

postern.dev partially shares its NS delegation with several other domains, including astralashenveilborn.shop, arwana855puf.site, macan256jpx.site and two others.

These name servers regularly co-occur with the name servers dina.ns.cloudflare.com, joyce.ns.cloudflare.com and tani.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname jeremy.ns.cloudflare.com directs to 108.162.193.180, 172.64.33.180 and 173.245.59.180 along with 3 other IP addresses.

Hostname michelle.ns.cloudflare.com directs to 108.162.192.201, 172.64.32.201 and 173.245.58.201 along with 3 other IP addresses.