post.app - robtex.com

post.app

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5af8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a358🇺🇸 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:f8b0:4023:c03::1a🇺🇸 Google2607:f8b0::/32
PTRdy-in-f26.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.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)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-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 hints2606:4700:3032::6815:5af8, 2606:4700:3037::ac43:a358
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOAapril.ns.cloudflare.comdns@cloudflare.com serial=2402233875

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.ee
post.la
post.go.kr
post.co.uk
post.mv
post.ua
post.re
post.pl
post.bg
post.pet
post.ma
post.ba
post.ltd
post.io
post.ms
post.hr
post.academy
post.net.au
post.vn
post.sk
post.im
post.ne.jp
post.watch
post.ly
post.nc
post.pink
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.cc
post.blue
post.on.ca
post.no
post.su
post.ru
post.net.sa
post.co
post.kg
post.or.kr
post.gov.cn
post.fi
post.at
post.mx
post.zone
post.zj.cn
post.gov.tw
post.de.com
post.is
post.red
post.events
post.business
post.claims
post.kr.ua
post.pub
post.cafe
post.ca
post.tel
post.org
post.vg
post.fo
post.lol
post.nu
post.moi
post.sakura.ne.jp
post.tm
post.eu
post.or.jp
post.com.au

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
pots.be
tops.co.uk
tops.co.za
spot.net.id
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
spto.com.cn
opts.me
tsop.eu
ospt.eu
stop.cash
stop.or.kr
opts.de
pots.pw
tops.kz
tops.com.vn
stop.nl
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
stop.lat
ostp.de
sopt.co.uk
tpos.co.uk
tpos.church
opst.co.jp
tpos.de
spot.in.th

DNS History

20 records (11 active, 9 former)

NSapril.ns.cloudflare.comjimmy.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.90.248172.67.163.882606:4700:3032::6815:5af82606:4700:3037::ac43:a358172.64.80.1188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSapril.ns.cloudflare.com2026-02-14 → 2026-04-23 · 2 obs
● 2026-02-14 18:28:58
● 2026-04-23 11:38:28
●NSjimmy.ns.cloudflare.com2026-02-14 → 2026-04-23 · 2 obs
● 2026-02-14 18:28:58
● 2026-04-23 11:38:28
●MXalt1.aspmx.l.google.com2026-02-14 → 2026-04-23 · 2 obs
● 2026-02-14 18:28:58
● 2026-04-23 11:38:28
●MXalt2.aspmx.l.google.com2026-02-14 → 2026-04-23 · 2 obs
● 2026-02-14 18:28:58
● 2026-04-23 11:38:28
●MXaspmx.l.google.com2026-02-14 → 2026-04-23 · 2 obs
● 2026-02-14 18:28:58
● 2026-04-23 11:38:28
●MXaspmx2.googlemail.com2026-02-14 → 2026-04-23 · 2 obs
● 2026-02-14 18:28:58
● 2026-04-23 11:38:28
●MXaspmx3.googlemail.com2026-02-14 → 2026-04-23 · 2 obs
● 2026-02-14 18:28:58
● 2026-04-23 11:38:28
●A104.21.90.2482026-02-27 → 2026-04-23 · 12 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
● 2026-04-23 11:38:28
○A172.64.80.12026-02-14 → 2026-02-14 · 3 obs
● 2026-02-14 18:28:58
○ 2026-02-22 18:37:10
○ 2026-04-23 11:38:28
●A172.67.163.882026-02-27 → 2026-04-23 · 12 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
● 2026-04-23 11:38:28
○A188.114.96.02026-02-22 → 2026-03-25 · 12 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
○ 2026-04-23 11:38:28
○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
○ 2026-04-23 11:38:28
○A188.114.97.02026-02-22 → 2026-03-25 · 12 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
○ 2026-04-23 11:38:28
○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
○ 2026-04-23 11:38:28
●A2606:4700:3032::6815:5af82026-02-14 → 2026-04-23 · 13 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
● 2026-04-23 11:38:28
●A2606:4700:3037::ac43:a3582026-02-14 → 2026-04-23 · 13 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
● 2026-04-23 11:38:28
○A2a06:98c1:3120::2026-02-22 → 2026-03-25 · 12 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
○ 2026-04-23 11:38:28
○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
○ 2026-04-23 11:38:28
○A2a06:98c1:3121::2026-02-22 → 2026-03-25 · 12 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
○ 2026-04-23 11:38:28
○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
○ 2026-04-23 11:38:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
post.appapril.ns.cloudflare.com, jimmy.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.76

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for post.app (unsigned zone)

⏱️ Timing

Total: 1187ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.248, 172.67.163.88
AAAA22606:4700:3032::6815:5af8, 2606:4700:3037::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 parent of www.post.app is post.app.

IP Addresses

post.app maps to four IP numbers: 2606:4700:3032::6815:5af8, 2606:4700:3037::ac43:a358, 104.21.90.248 and 172.67.163.88.

Other host names such as avaluer.com, imcqvkrvghbofsif.ooovideo.ru, ghfdpsioy.ooovideo.ru, kingtaka.fun and ns1.hellground.pl share IPs with post.app.

Name Servers

Two name servers april.ns.cloudflare.com and jimmy.ns.cloudflare.com handle the delegation for post.app.

post.app shares the same name server setup as other domains, for example catalyse.ca, missellacharters.com, allmywalls.com, gti-ltd.com and multicercados.com.

post.app at least partially shares name servers with other domains, for example bet-winners.com, tss-mag.com, cu.ac.bd, cambridge.edu.np and gwjsk.com.

These name servers are commonly used with christian.ns.cloudflare.com and bella.ns.cloudflare.com and joel.ns.cloudflare.com.

Host names with six IP numbers:

april.ns.cloudflare.com points to 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66.

jimmy.ns.cloudflare.com points to 2606:4700:58::a29f:2c4c, 2803:f800:50::6ca2:c34c, 2a06:98c1:50::ac40:234c, 108.162.195.76, 162.159.44.76 and 172.64.35.76.

Mail Servers

post.app is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

post.app shares at least partially some mail servers with other domains, for instance 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, ns500671.ns500671.ns500742.ns500754.ns500731.ns500688.ns500671.ns500688.ns500678.ns500688.tenderladiesbz.com and ns500737.ns500599.ns500599.ns500599.ns500737.ns500599.ns500724.ns500599.ns500599.ns500737.ns500599.ns500724.ns500583.ns500599.ns500599.ns500697.www.yummyflingsfinder.com.

these mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hostnames with two IPs:

aspmx2.googlemail.com resolves to 2607:f8b0:4023:2801::1a and 192.178.128.26

aspmx3.googlemail.com resolves to 2607:f8b0:4023:3003::1b and 172.253.145.27

aspmx.l.google.com resolves to 2607:f8b0:4023:c03::1a and 74.125.137.26

alt1.aspmx.l.google.com resolves to 2607:f8b0:4023:2801::1b and 192.178.128.26

alt2.aspmx.l.google.com resolves to 2a00:1450:400b:c02::1b and 172.253.116.26

Hostnames that resolve to 192.178.128.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com