postview.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

postview.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4b22🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d2e9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.34Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.210.233🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrenda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A2803:f800:50::6ca2:c04d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrenda.ns.cloudflare.com
A2a06:98c1:50::ac40:204d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrenda.ns.cloudflare.com
A108.162.192.77🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A172.64.32.77🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A173.245.58.77🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
NSkurt.ns.cloudflare.com
A2606:4700:58::adf5:3bc1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A2803:f800:50::6ca2:c1c1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkurt.ns.cloudflare.com
A2a06:98c1:50::ac40:21c1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkurt.ns.cloudflare.com
A108.162.193.193🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A172.64.33.193🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A173.245.59.193🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1a🇨🇱 Google2800:3f0:4003::/48
A192.178.234.27🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=i8OOJ9gA2LgLlYWYgtT0_nDfIF_3QJkrQ3r3gyGdhO0
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.34, 172.67.210.233
IPv6 hints2606:4700:3030::6815:4b22, 2606:4700:3035::ac43:d2e9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOAbrenda.ns.cloudflare.comdns@cloudflare.com serial=2414259035

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

postview.kr
postview.co
postview.co.kr
postview.fr
postview.ai
postview.dev
postview.app
postview.com
postview.de
postview.ru
postview.pro

Similar names

viewspot.com
spotview.ca
spotview.com.br
optsview.com
spotview.xyz
spotview.eu
spotview.it
spotview.nl
viewpost.tv
viewpsot.com
viewpost.at
viewpost.link
viewspot.app
optsview.pages.dev
stopview.com
viewpost.de
viewpost.org
westvoip.co.uk
viewtops.com
viewspot.net
viewpost.co
viewspot.tv
viewspot.pl
topviews.eu
viewstop.com
viewpost.digital
spotview.ru
westvoip.com
stopview.top
viewpost.xyz
viewsopt.com
spotview.app
topviews.ch
viewspot.live
westvoip.ru
spotview.fr
topviews.com
topviews.nl
viewpost.mobi
topviews.de
viewpost.com
spotview.tech
veiwpost.com
spotview.net
spotview.tv
spotview.com
topviews.ca
opstview.duckdns.org
topviews.com.br
spotview.dev
topwives.com
viewpost.net
topsview.com
viewspot.eu
viewspot.xyz
viewpost.me
viewspot.co
potwives.com
spotview.de
viewpost.biz
viewpost.us
potsview.com
topviews.net
topviews.cn
spotview.in

Previous names

postscore.dev
postscript-lang.dev
postscript.dev
postside.dev
postsocial.dev
postsql.dev
poststack.dev
postsynthesis.dev
posttaco.dev
posttee.dev
posttestserver.dev
postto.dev
posttraining.dev
postulate.dev
postum.dev
postureprompt.dev
postvec.dev
postvex.dev

Next names

postvivo.dev
postwall.dev
postwand.dev
postwave.dev
postweb.dev
postwork.dev
postwp.dev
postx.dev
posty.dev
postycards.dev
postzen.dev
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poswithlogic.dev
posy.dev
posylka.dev
pot-ato.dev
pot1.dev
pot2bet.dev
pot8o.dev

DNS History

15 records (11 active, 4 former)

NSbrenda.ns.cloudflare.comkurt.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.75.34172.67.210.2332606:4700:3030::6815:4b222606:4700:3035::ac43:d2e9188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSbrenda.ns.cloudflare.com2026-09-12 → 2026-09-15 · 2 obs
● 2026-09-12 03:57:12
● 2026-09-15 03:44:14
●NSkurt.ns.cloudflare.com2026-09-12 → 2026-09-15 · 2 obs
● 2026-09-12 03:57:12
● 2026-09-15 03:44:14
●MXalt1.aspmx.l.google.com2026-09-12 → 2026-09-15 · 2 obs
● 2026-09-12 03:57:12
● 2026-09-15 03:44:14
●MXalt2.aspmx.l.google.com2026-09-12 → 2026-09-15 · 2 obs
● 2026-09-12 03:57:12
● 2026-09-15 03:44:14
●MXalt3.aspmx.l.google.com2026-09-12 → 2026-09-15 · 2 obs
● 2026-09-12 03:57:12
● 2026-09-15 03:44:14
●MXalt4.aspmx.l.google.com2026-09-12 → 2026-09-15 · 2 obs
● 2026-09-12 03:57:12
● 2026-09-15 03:44:14
●MXaspmx.l.google.com2026-09-12 → 2026-09-15 · 2 obs
● 2026-09-12 03:57:12
● 2026-09-15 03:44:14
●A104.21.75.342026-09-12 → 2026-09-15 · 3 obs
○ 2026-09-12 03:57:12
● 2026-09-12 23:55:38
● 2026-09-15 03:44:14
●A172.67.210.2332026-09-12 → 2026-09-15 · 3 obs
○ 2026-09-12 03:57:12
● 2026-09-12 23:55:38
● 2026-09-15 03:44:14
○A188.114.96.02026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 03:57:12
○ 2026-09-12 23:55:38
○ 2026-09-15 03:44:14
○A188.114.97.02026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 03:57:12
○ 2026-09-12 23:55:38
○ 2026-09-15 03:44:14
●A2606:4700:3030::6815:4b222026-09-12 → 2026-09-15 · 3 obs
○ 2026-09-12 03:57:12
● 2026-09-12 23:55:38
● 2026-09-15 03:44:14
●A2606:4700:3035::ac43:d2e92026-09-12 → 2026-09-15 · 3 obs
○ 2026-09-12 03:57:12
● 2026-09-12 23:55:38
● 2026-09-15 03:44:14
○A2a06:98c1:3120::2026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 03:57:12
○ 2026-09-12 23:55:38
○ 2026-09-15 03:44:14
○A2a06:98c1:3121::2026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 03:57:12
○ 2026-09-12 23:55:38
○ 2026-09-15 03:44:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
postview.devkurt.ns.cloudflare.com, brenda.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.193

NS records: kurt.ns.cloudflare.com, brenda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postview.dev (unsigned zone)

⏱️ Timing

Total: 2208ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.75.34, 172.67.210.233
AAAA22606:4700:3035::ac43:d2e9, 2606:4700:3030::6815:4b22
NS2brenda.ns.cloudflare.com, kurt.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=i8OOJ9gA2LgLlYW, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brenda.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

postview.dev resolves to four IP addresses: 104.21.75.34, 172.67.210.233, 2606:4700:3030::6815:4b22 and 2606:4700:3035::ac43:d2e9.

nakocos.com, psy.hk, polls.io plus two other host names have IP numbers in common with postview.dev.

Name Servers

DNS delegation for postview.dev points to two name servers: brenda.ns.cloudflare.com and kurt.ns.cloudflare.com.

The name server configuration of postview.dev is shared with other domains, for instance e-dreams.gr, fixar.lv, mtc-job-services.workers.dev and two others.

postview.dev partially shares its NS delegation with several other domains, including jole.workers.dev, vaobong88online.com, beautyschool101.pro and two others.

These name servers regularly co-occur with the name servers jonah.ns.cloudflare.com, sunny.ns.cloudflare.com and kayleigh.ns.cloudflare.com.

Hosts with 6 IP addresses each:

brenda.ns.cloudflare.com has IP addresses 108.162.192.77, 172.64.32.77 and 173.245.58.77, plus 3 other.

kurt.ns.cloudflare.com has IP addresses 108.162.193.193, 172.64.33.193 and 173.245.59.193, plus 3 other.

Mail Servers

postview.dev is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by postview.dev are shared with other domains: disturbedflamingo.com, sanremovillas.org, cobach34alansacjun.edu.mx and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 64.233.180.26 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.