post.app - dns.ninja

post.app

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:a358🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5af8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.248Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.88🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSapril.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a42🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapril.ns.cloudflare.com
A2803:f800:50::6ca2:c042🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRapril.ns.cloudflare.com
A2a06:98c1:50::ac40:2042🇺🇸 Cloudflare2a06:98c1:50::/45
PTRapril.ns.cloudflare.com
A108.162.192.66🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapril.ns.cloudflare.com
A172.64.32.66🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapril.ns.cloudflare.com
A173.245.58.66🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapril.ns.cloudflare.com
NSjimmy.ns.cloudflare.com
A2606:4700:58::a29f:2c4c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjimmy.ns.cloudflare.com
A2803:f800:50::6ca2:c34c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjimmy.ns.cloudflare.com
A2a06:98c1:50::ac40:234c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjimmy.ns.cloudflare.com
A108.162.195.76🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjimmy.ns.cloudflare.com
A162.159.44.76Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjimmy.ns.cloudflare.com
A172.64.35.76🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjimmy.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f27.1e100.net
A142.251.167.27🇺🇸 Google142.251.167.0/24
PTRww-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1b🇨🇱 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::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c14::1a🇨🇱 Google2800:3f0:4003::/48
A192.178.234.26🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
TXTgoogle-site-verification=4ENt1vR8qFPm_nP4aZlQKLd-RbXHSC0DjSh66ZSHCs4
TXTgoogle-site-verification=AzCyqAIGgCZrNzMgdqvP9LUxQvd73Veehnoht0Au178
TXTv=spf1 include:_spf.google.com include:ncapp02.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.248, 172.67.163.88
IPv6 hints2606:4700:3035::ac43:a358, 2606:4700:3037::6815:5af8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com
SOAapril.ns.cloudflare.comdns@cloudflare.com serial=2409812577

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)

Subdomains

www.post.app

Same first word

post.be
post.in.ua
post.plus
post.holdings
post.de
post.tech
post.bz
post.com.de
post.biz.ua
post
post.pe.kr
post.my
post.co.il
post.yt
post.kozow.com
post.us
post.com
post.edu
post.gx.cn
post.li
post.kz
post.waw.pl
post.ee
post.la
post.go.kr
post.co.uk
post.mv
post.ua
post.re
post.pl
post.bg
post.mg.gov.br
post.pet
post.ma
post.ba
post.ltd
post.io
post.ms
post.bio
post.hr
post.academy
post.net.au
post.vn
post.sk
post.im
post.ne.jp
post.watch
post.ly
post.nc
post.co.kr
post.pink
post.audio
post.k12.tx.us
post.ye
post.news
post.com.cn
post.gs
post.ch
post.sg
post.ge
post.biz
post.nl
post.ir
post.xyz
post.crimea.ua
post.me.it
post.org.es
post.cc
post.blue
post.on.ca
post.no
post.su
post.ru
post.net.sa
post.co
post.kg
post.gov.cn
post.com.pt
post.fi
post.pro
post.at
post.mx
post.zone
post.gov.tw
post.mobi
post.de.com
post.si
post.is
post.red
post.events
post.business
post.com.hr
post.claims
post.kr.ua
post.pub
post.cafe
post.ca
post.tel
post.org
post.sc.cn

Similar names

tops.net
pots.com
tops.org.uk
spot.jp
stop.gr
stop.com.pk
stop.hu
pots.tw
psot.org
spot.nl
spot.dev
tsop.jp
spot.ag
spot.ai
tpso.net
stop.org.za
pots.be
tops.co.uk
tops.co.za
spot.net.id
pots.money
tops.pl
tsop.org
tops.ge
stop.net.ru
pots.es
sopt.net
ptos.com.sg
spot.pw
ostp.net
stop.city
opst.pl
tpos.s3.amazonaws.com
opts.me
tsop.eu
tpos.com.vn
ospt.eu
stop.cash
stop.or.kr
opts.de
pots.pw
tops.kz
tops.com.vn
stop.nl
spot.directory
stop.directory
tpso.org
psto.ru
tops.com.hk
psto.co.uk
spot.com.tw
spot.ngrok.io
tpos.info
ostp.fi
spot.fr
opts.io
ospt.jp
tosp.ru
spot.co.jp
stop.cc
tops.lk
tops.villas
stop.pl
tops.hk
stop.org
ptos.net
tpos.co
tops.fr
ospt.net
ptos.ru
tsop.nl
tspo.ru
spot.poznan.pl
ostp.de
sopt.co.uk
tpos.co.uk
tpos.church
opst.co.jp

DNS History

22 records (11 active, 11 former)

NSapril.ns.cloudflare.comjimmy.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.90.248172.67.163.882606:4700:3035::ac43:a3582606:4700:3037::6815:5af8172.64.80.1188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3032::6815:5af82606:4700:3037::ac43:a3582a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSapril.ns.cloudflare.com2026-02-14 → 2026-08-09 · 2 obs
● 2026-02-14 18:28:58
● 2026-08-09 12:52:54
●NSjimmy.ns.cloudflare.com2026-02-14 → 2026-08-09 · 2 obs
● 2026-02-14 18:28:58
● 2026-08-09 12:52:54
●MXalt1.aspmx.l.google.com2026-02-14 → 2026-08-09 · 2 obs
● 2026-02-14 18:28:58
● 2026-08-09 12:52:54
●MXalt2.aspmx.l.google.com2026-02-14 → 2026-08-09 · 2 obs
● 2026-02-14 18:28:58
● 2026-08-09 12:52:54
●MXaspmx.l.google.com2026-02-14 → 2026-08-09 · 2 obs
● 2026-02-14 18:28:58
● 2026-08-09 12:52:54
●MXaspmx2.googlemail.com2026-02-14 → 2026-08-09 · 2 obs
● 2026-02-14 18:28:58
● 2026-08-09 12:52:54
●MXaspmx3.googlemail.com2026-02-14 → 2026-08-09 · 2 obs
● 2026-02-14 18:28:58
● 2026-08-09 12:52:54
●A104.21.90.2482026-02-27 → 2026-08-09 · 25 obs
○ 2026-02-14 18:28:58
○ 2026-02-22 19:17:32
● 2026-02-27 20:47:24
● 2026-02-27 23:00:58
○ 2026-02-28 05:53:08
● 2026-03-08 16:25:30
○ 2026-03-10 23:01:38
● 2026-03-15 01:16:50
● 2026-03-25 13:45:22
○ 2026-03-25 16:12:20
● 2026-03-28 03:56:04
● 2026-04-30 22:46:32
○ 2026-05-04 07:25:18
○ 2026-05-11 14:33:40
● 2026-05-12 03:09:40
● 2026-06-08 16:29:42
○ 2026-06-11 11:07:14
● 2026-06-11 14:31:28
● 2026-06-11 22:43:38
○ 2026-06-21 11:26:18
● 2026-06-22 04:40:26
○ 2026-06-23 18:06:02
● 2026-07-18 16:49:38
○ 2026-07-24 13:11:50
● 2026-08-09 12:52:54
○A172.64.80.12026-02-14 → 2026-02-14 · 3 obs
● 2026-02-14 18:28:58
○ 2026-02-22 18:37:10
○ 2026-08-09 12:52:54
●A172.67.163.882026-02-27 → 2026-08-09 · 25 obs
○ 2026-02-14 18:28:58
○ 2026-02-22 19:17:32
● 2026-02-27 20:47:24
● 2026-02-27 23:00:58
○ 2026-02-28 05:53:08
● 2026-03-08 16:25:30
○ 2026-03-10 23:01:38
● 2026-03-15 01:16:50
● 2026-03-25 13:45:22
○ 2026-03-25 16:12:20
● 2026-03-28 03:56:04
● 2026-04-30 22:46:32
○ 2026-05-04 07:25:18
○ 2026-05-11 14:33:40
● 2026-05-12 03:09:40
● 2026-06-08 16:29:42
○ 2026-06-11 11:07:14
● 2026-06-11 14:31:28
● 2026-06-11 22:43:38
○ 2026-06-21 11:26:18
● 2026-06-22 04:40:26
○ 2026-06-23 18:06:02
● 2026-07-18 16:49:38
○ 2026-07-24 13:11:50
● 2026-08-09 12:52:54
○A188.114.96.02026-02-22 → 2026-07-24 · 25 obs
○ 2026-02-22 18:37:10
● 2026-02-22 19:17:32
○ 2026-02-27 20:47:24
○ 2026-02-27 23:00:58
● 2026-02-28 05:53:08
○ 2026-03-08 16:25:30
● 2026-03-10 23:01:38
○ 2026-03-15 01:16:50
○ 2026-03-25 13:45:22
● 2026-03-25 16:12:20
○ 2026-03-28 03:56:04
○ 2026-04-30 22:46:32
● 2026-05-04 07:25:18
● 2026-05-11 14:33:40
○ 2026-05-12 03:09:40
○ 2026-06-08 16:29:42
● 2026-06-11 11:07:14
○ 2026-06-11 14:31:28
○ 2026-06-11 22:43:38
● 2026-06-21 11:26:18
○ 2026-06-22 04:40:26
● 2026-06-23 18:06:02
○ 2026-07-18 16:49:38
● 2026-07-24 13:11:50
○ 2026-08-09 12:52:54
○A188.114.96.42026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-14 18:28:58
● 2026-02-22 18:37:10
○ 2026-02-22 19:17:32
○ 2026-08-09 12:52:54
○A188.114.97.02026-02-22 → 2026-07-24 · 25 obs
○ 2026-02-22 18:37:10
● 2026-02-22 19:17:32
○ 2026-02-27 20:47:24
○ 2026-02-27 23:00:58
● 2026-02-28 05:53:08
○ 2026-03-08 16:25:30
● 2026-03-10 23:01:38
○ 2026-03-15 01:16:50
○ 2026-03-25 13:45:22
● 2026-03-25 16:12:20
○ 2026-03-28 03:56:04
○ 2026-04-30 22:46:32
● 2026-05-04 07:25:18
● 2026-05-11 14:33:40
○ 2026-05-12 03:09:40
○ 2026-06-08 16:29:42
● 2026-06-11 11:07:14
○ 2026-06-11 14:31:28
○ 2026-06-11 22:43:38
● 2026-06-21 11:26:18
○ 2026-06-22 04:40:26
● 2026-06-23 18:06:02
○ 2026-07-18 16:49:38
● 2026-07-24 13:11:50
○ 2026-08-09 12:52:54
○A188.114.97.42026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-14 18:28:58
● 2026-02-22 18:37:10
○ 2026-02-22 19:17:32
○ 2026-08-09 12:52:54
○A2606:4700:3032::6815:5af82026-02-14 → 2026-06-22 · 24 obs
● 2026-02-14 18:28:58
○ 2026-02-22 18:37:10
○ 2026-02-22 19:17:32
● 2026-02-27 20:47:24
● 2026-02-27 23:00:58
○ 2026-02-28 05:53:08
● 2026-03-08 16:25:30
○ 2026-03-10 23:01:38
● 2026-03-15 01:16:50
● 2026-03-25 13:45:22
○ 2026-03-25 16:12:20
● 2026-03-28 03:56:04
● 2026-04-30 22:46:32
○ 2026-05-04 07:25:18
○ 2026-05-11 14:33:40
● 2026-05-12 03:09:40
● 2026-06-08 16:29:42
○ 2026-06-11 11:07:14
● 2026-06-11 14:31:28
● 2026-06-11 22:43:38
○ 2026-06-21 11:26:18
● 2026-06-22 04:40:26
○ 2026-06-23 18:06:02
○ 2026-08-09 12:52:54
●A2606:4700:3035::ac43:a3582026-07-18 → 2026-08-09 · 4 obs
○ 2026-06-23 18:06:02
● 2026-07-18 16:49:38
○ 2026-07-24 13:11:50
● 2026-08-09 12:52:54
●A2606:4700:3037::6815:5af82026-07-18 → 2026-08-09 · 4 obs
○ 2026-06-23 18:06:02
● 2026-07-18 16:49:38
○ 2026-07-24 13:11:50
● 2026-08-09 12:52:54
○A2606:4700:3037::ac43:a3582026-02-14 → 2026-06-22 · 24 obs
● 2026-02-14 18:28:58
○ 2026-02-22 18:37:10
○ 2026-02-22 19:17:32
● 2026-02-27 20:47:24
● 2026-02-27 23:00:58
○ 2026-02-28 05:53:08
● 2026-03-08 16:25:30
○ 2026-03-10 23:01:38
● 2026-03-15 01:16:50
● 2026-03-25 13:45:22
○ 2026-03-25 16:12:20
● 2026-03-28 03:56:04
● 2026-04-30 22:46:32
○ 2026-05-04 07:25:18
○ 2026-05-11 14:33:40
● 2026-05-12 03:09:40
● 2026-06-08 16:29:42
○ 2026-06-11 11:07:14
● 2026-06-11 14:31:28
● 2026-06-11 22:43:38
○ 2026-06-21 11:26:18
● 2026-06-22 04:40:26
○ 2026-06-23 18:06:02
○ 2026-08-09 12:52:54
○A2a06:98c1:3120::2026-02-22 → 2026-07-24 · 25 obs
○ 2026-02-22 18:37:10
● 2026-02-22 19:17:32
○ 2026-02-27 20:47:24
○ 2026-02-27 23:00:58
● 2026-02-28 05:53:08
○ 2026-03-08 16:25:30
● 2026-03-10 23:01:38
○ 2026-03-15 01:16:50
○ 2026-03-25 13:45:22
● 2026-03-25 16:12:20
○ 2026-03-28 03:56:04
○ 2026-04-30 22:46:32
● 2026-05-04 07:25:18
● 2026-05-11 14:33:40
○ 2026-05-12 03:09:40
○ 2026-06-08 16:29:42
● 2026-06-11 11:07:14
○ 2026-06-11 14:31:28
○ 2026-06-11 22:43:38
● 2026-06-21 11:26:18
○ 2026-06-22 04:40:26
● 2026-06-23 18:06:02
○ 2026-07-18 16:49:38
● 2026-07-24 13:11:50
○ 2026-08-09 12:52:54
○A2a06:98c1:3120::42026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-14 18:28:58
● 2026-02-22 18:37:10
○ 2026-02-22 19:17:32
○ 2026-08-09 12:52:54
○A2a06:98c1:3121::2026-02-22 → 2026-07-24 · 25 obs
○ 2026-02-22 18:37:10
● 2026-02-22 19:17:32
○ 2026-02-27 20:47:24
○ 2026-02-27 23:00:58
● 2026-02-28 05:53:08
○ 2026-03-08 16:25:30
● 2026-03-10 23:01:38
○ 2026-03-15 01:16:50
○ 2026-03-25 13:45:22
● 2026-03-25 16:12:20
○ 2026-03-28 03:56:04
○ 2026-04-30 22:46:32
● 2026-05-04 07:25:18
● 2026-05-11 14:33:40
○ 2026-05-12 03:09:40
○ 2026-06-08 16:29:42
● 2026-06-11 11:07:14
○ 2026-06-11 14:31:28
○ 2026-06-11 22:43:38
● 2026-06-21 11:26:18
○ 2026-06-22 04:40:26
● 2026-06-23 18:06:02
○ 2026-07-18 16:49:38
● 2026-07-24 13:11:50
○ 2026-08-09 12:52:54
○A2a06:98c1:3121::42026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-14 18:28:58
● 2026-02-22 18:37:10
○ 2026-02-22 19:17:32
○ 2026-08-09 12:52:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
post.appjimmy.ns.cloudflare.com, april.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.76

NS records: jimmy.ns.cloudflare.com, april.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for post.app (unsigned zone)

⏱️ Timing

Total: 644ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.248, 172.67.163.88
AAAA22606:4700:3037::6815:5af8, 2606:4700:3035::ac43:a358
NS2april.ns.cloudflare.com, jimmy.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT3google-site-verification=4ENt1vR8qFPm_nP, google-site-verification=AzCyqAIGgCZrNzM...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1april.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

The domain www.post.app falls under the parent post.app.

IP Addresses

post.app directs to four IP numbers, which are 104.21.90.248, 172.67.163.88, 2606:4700:3035::ac43:a358 and 2606:4700:3037::6815:5af8.

Among the host names that share IP numbers with post.app are avaluer.com, kingtaka.fun, ns1.hellground.pl and two others.

Name Servers

post.app is served by two delegated name servers, april.ns.cloudflare.com and jimmy.ns.cloudflare.com.

post.app has the same name server delegation as a number of other domains, such as catalyse.ca, mostbet-wua3.top, macpontaagro.com.br and two more.

At least some of post.app's name servers are shared with other domains, for example bet-winners.com, instantcasinofrance.fr, cu.ac.bd and two more.

Host names resolving to 6 IP numbers:

april.ns.cloudflare.com carries IP addresses 108.162.192.66, 172.64.32.66 and 173.245.58.66, with 3 other addresses beyond those.

jimmy.ns.cloudflare.com carries IP addresses 108.162.195.76, 162.159.44.76 and 172.64.35.76, with 3 other addresses beyond those.

Mail Servers

Five mail servers handle post.app: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

post.app shares at least some of its mail servers with other domains — for example riverrockcabins.com, ns500698.ns500758.ns500759.ns500698.ns500698.ns500736.ns500698.ns500698.ns500736.ns500735.ns500735.ns500698.ns500708.ns500652.ns500619.trackreceptor.com, ns500768.ns500698.ns500758.ns500758.ns500735.ns500736.ns500736.ns500735.ns500708.ns500576.ns500708.ns500708.ns500576.ns500619.ns500619.trackreceptor.com and two more.

It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com maps to two IP addresses — 142.251.167.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.