ystack.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

ystack.app

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::6815:3850🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b56d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.80Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.181.109🇺🇸 Cloudflare172.67.176.0/20 , 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
NSlorna.ns.cloudflare.com
A2606:4700:50::adf5:3abe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlorna.ns.cloudflare.com
A2803:f800:50::6ca2:c0be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlorna.ns.cloudflare.com
A2a06:98c1:50::ac40:20be🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlorna.ns.cloudflare.com
A108.162.192.190🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlorna.ns.cloudflare.com
A172.64.32.190🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlorna.ns.cloudflare.com
A173.245.58.190🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlorna.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.56.80, 172.67.181.109
IPv6 hints2606:4700:3031::6815:3850, 2606:4700:3035::ac43:b56d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOAaugustus.ns.cloudflare.comdns@cloudflare.com serial=2415536497

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)

Same first word

ystack.com
ystack.cc
ystack.dev
ystack.app
ystack.xyz
ystack.cn

Similar names

skyact.si
skyatc.live
stacky.life
skycat.io
catsky.org
skyatc.net
skycat.co.uk
tacksy.xyz
tackys.com
skyact.com.my
sytack.com
askytc.com
skycat.co
catsky.workers.dev
taskcy.com
katycs.com
atcsyk.ph
skycat.studio
kyacts.org
stacky.cloud
stacky.tech
stacky.be
skycat.top
stacyk.info
skycat.ru
stacyk.ph
stacky.me
skycat.nfshost.com
stacky.it
skytac.ai
stacky.app
stacky.de
catsky.vn
stacky.co.uk
stacky.tools
stacky.so
stacyk.live
skyact.online
stacky.pages.dev
stacky.web.id
catsky.ch
ykcast.com
stacky.com.br
stacyk.in
stacky.com.au
stacky.social
stykac.cz
skycat.fun
stacky.si
skytac.us
stacky.bet
stacyk.site
skycat.ai
kycats.com
stacky.space
stacky.ru
skycat.com
katscy.net
skycat.ch
tyacks.com
skycat.org
stacky.jp
yskcta.myds.me
skycat.com.cn
skyact.cn
skycat.live
stacyk.art
actsky.com
catsky.pages.dev
stacky.ai
catsky.pro
stacky.page
cstaky.com
satkcy.com
stacky.top
stacyk.me
catsky.social
kyatcs.com
stycka.nu
sytack.be
catsky.fun
skycat.pro
skyact.ai
catsky.vercel.app
stycka.online
skytac.net
catsky.com
skycat.de
cstaky.dev
stacky.com
stacky.net
stacky.nl
stacky.shop
skycat.run
castky.com
ktasyc.com
skycat.pages.dev
stayck.com
stacky.online
skycat.site
catsky.pl
stacky.info
stacky.ir
stacky.dsmynas.com
skycat.synology.me
stacky.fi
catkys.com
kycast.com
actsky.com.cn
katscy.com
stacky.global
cytask.com
stacky.club
stacky.dev
kcatsy.com
skycta.com
skytac.com
stacky.solutions
catsky.top
stacky.kids
catsky.ph
yctask.cn
ckstay.com
stacky.co
skyact.com
stacky.my
skycat.me
skycat.net
stacky.uk
stacky.audio
catsky.net
skycat.heiyu.space
stycka.se
skycat.dk
saytck.net
stacyk.biz
tacksy.com
skycat.cc
skycat.eu.org
catsky.club
staykc.com
cyskat.de
stacky.link
stacyk.net
skycat.cn
skycat.shop
catsky.io

Previous names

yspent.app
ysper.app
yspm.app
ysportsleagues.app
yspuganda.app
yspyriowyvwwyuww.app
ysq.app
ysr.app
ysrjz.app
ysrvhc.app
yss.app
yss77.app
yssa.app
yssed.app
ysskh.app
yssp.app
ysswu.app
yst.app
yst1.app

Next names

ystadsallehanda.app
ystay.app
ystk.app
ystkw.app
ystlfi.app
ysto.app
ystocks.app
ystore.app
ystory.app
ystura.app
ystv1.app
ystv2.app
ystx.app
ysumai.app
ysuqz.app
ysurl.app
ysuzuki.app
ysvag.app
ysw.app

DNS History

10 records (6 active, 4 former)

NSaugustus.ns.cloudflare.comlorna.ns.cloudflare.comA104.21.56.80172.67.181.1092606:4700:3031::6815:38502606:4700:3035::ac43:b56d188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSaugustus.ns.cloudflare.com2026-09-06 → 2026-10-12 · 2 obs
● 2026-09-06 10:56:06
● 2026-10-12 22:46:38
●NSlorna.ns.cloudflare.com2026-09-06 → 2026-10-12 · 2 obs
● 2026-09-06 10:56:06
● 2026-10-12 22:46:38
●A104.21.56.802026-09-26 → 2026-10-12 · 3 obs
○ 2026-09-06 10:56:06
● 2026-09-26 12:51:50
● 2026-10-12 22:46:38
●A172.67.181.1092026-09-26 → 2026-10-12 · 3 obs
○ 2026-09-06 10:56:06
● 2026-09-26 12:51:50
● 2026-10-12 22:46:38
○A188.114.96.02026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 10:56:06
○ 2026-09-26 12:51:50
○ 2026-10-12 22:46:38
○A188.114.97.02026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 10:56:06
○ 2026-09-26 12:51:50
○ 2026-10-12 22:46:38
●A2606:4700:3031::6815:38502026-09-26 → 2026-10-12 · 3 obs
○ 2026-09-06 10:56:06
● 2026-09-26 12:51:50
● 2026-10-12 22:46:38
●A2606:4700:3035::ac43:b56d2026-09-26 → 2026-10-12 · 3 obs
○ 2026-09-06 10:56:06
● 2026-09-26 12:51:50
● 2026-10-12 22:46:38
○A2a06:98c1:3120::2026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 10:56:06
○ 2026-09-26 12:51:50
○ 2026-10-12 22:46:38
○A2a06:98c1:3121::2026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 10:56:06
○ 2026-09-26 12:51:50
○ 2026-10-12 22:46:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
ystack.applorna.ns.cloudflare.com, augustus.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.190

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1124ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.181.109, 104.21.56.80
AAAA22606:4700:3031::6815:3850, 2606:4700:3035::ac43:b56d
NS2augustus.ns.cloudflare.com, lorna.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1augustus.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

ystack.app resolves to four IP addresses: 104.21.56.80, 172.67.181.109, 2606:4700:3031::6815:3850 and 2606:4700:3035::ac43:b56d.

Two other host names, along with mysympleloanadvisor.com, ztskfu.asia and fc66.run, also share IP numbers with ystack.app.

Name Servers

DNS delegation for ystack.app points to two name servers: augustus.ns.cloudflare.com and lorna.ns.cloudflare.com.

ystack.app shares its NS records with other domains, for example medauthor.net, bubblelevel-bond.pages.dev, kidzdayout.com.au and two others.

ystack.app partially shares its NS delegation with several other domains, including mafialubsko.pl, tir-kuban.ru, chronosoft.email and two others.

The name servers laura.ns.cloudflare.com, otto.ns.cloudflare.com, algin.ns.cloudflare.com and nena.ns.cloudflare.com are often found in use alongside these name servers.

DNS names with 6 IP addresses:

augustus.ns.cloudflare.com has IP addresses 108.162.195.2, 162.159.44.2 and 172.64.35.2, plus 3 other.

lorna.ns.cloudflare.com has IP addresses 108.162.192.190, 172.64.32.190 and 173.245.58.190, plus 3 other.