jackstack.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

jackstack.app

DNSSEC⚠️ Not signed
NSaleena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2651🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
A2803:f800:50::6ca2:c251🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaleena.ns.cloudflare.com
A2a06:98c1:50::ac40:2251🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaleena.ns.cloudflare.com
A108.162.194.81🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
A162.159.38.81Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
A172.64.34.81🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
NSjosh.ns.cloudflare.com
A2606:4700:58::adf5:3b7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A2803:f800:50::6ca2:c17e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjosh.ns.cloudflare.com
A2a06:98c1:50::ac40:217e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjosh.ns.cloudflare.com
A108.162.193.126🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A172.64.33.126🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A173.245.59.126🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
MXjackstack-app.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::14🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:f905::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm5pr02cu00203.inbound.protection.outlook.com
A2a01:111:f403:f908::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A2a01:111:f403:f909::5🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn0pr04cu00805.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.41.56🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
A52.101.50.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr02cu00502.inbound.protection.outlook.com
A52.101.60.179🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn3pr0301cu00103.inbound.protection.outlook.com
TXTMS=ms20128854
TXTv=spf1 include:spf.protection.outlook.com ~all
SOAaleena.ns.cloudflare.comdns@cloudflare.com serial=2414095247

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

jackstack.co.uk
jackstack.nl
jackstack.de
jackstack.hu
jackstack.ltd
jackstack.app
jackstack.se
jackstack.fun

Similar names

stackjack.dev
stackjack.com
stackjack.io
stackjack.ai

Previous names

jacks.app
jacksautodetail.app
jacksc.app
jacksew.app
jacksgym.app
jackshousefoundation.app
jacksjam.app
jackson.app
jacksonballoonmagic.app
jacksonbosh.app
jacksongaragedoormn.app
jacksonhole.app
jacksonvascular.app
jacksonville.app
jacksonvilleaviationauthority.app
jackspay.app
jacksports.app
jackspot.app
jacksquat.app
jackstac.app

Next names

jackstand.app
jacksteadman.app
jackstracks.app
jacktheflipper.app
jacktrack.app
jacktracker.app
jacktrip.app
jacktv.app
jackveil.app
jackwestin.app
jackwitt.app
jacky.app
jackybet.app
jackybot.app
jackychina.app
jackychu.app
jackyle.app
jackymolly.app
jackyzhang.app
jackz.app

DNS History

3 records (3 active, 0 former)

NSaleena.ns.cloudflare.comjosh.ns.cloudflare.comMXjackstack-app.mail.protection.outlook.com
●NSaleena.ns.cloudflare.com2026-09-06 → 2026-09-13 · 2 obs
● 2026-09-06 01:01:08
● 2026-09-13 13:58:44
●NSjosh.ns.cloudflare.com2026-09-06 → 2026-09-13 · 2 obs
● 2026-09-06 01:01:08
● 2026-09-13 13:58:44
●MXjackstack-app.mail.protection.outlook.com2026-09-06 → 2026-09-13 · 2 obs
● 2026-09-06 01:01:08
● 2026-09-13 13:58:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
jackstack.appaleena.ns.cloudflare.com, josh.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.81

NS records: aleena.ns.cloudflare.com, josh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jackstack.app (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

TypeCountSample Data
NS2aleena.ns.cloudflare.com, josh.ns.cloudflare.com
MX1jackstack-app.mail.protection.outlook.co
TXT2MS=ms20128854, v=spf1 include:spf.protection.outlook.co
SOA1aleena.ns.cloudflare.com dns.cloudflare.

Analysis

Name Servers

DNS delegation for jackstack.app points to two name servers: aleena.ns.cloudflare.com and josh.ns.cloudflare.com.

jackstack.app shares its name server setup with other domains, including istanaslot.id, wkm-buta.workers.dev, qdeco.pages.dev and two others.

There is at least partial name server overlap between jackstack.app and other domains — source-mexico.com, mmd-81n.pages.dev, medhi2309.workers.dev and two more among them.

These name servers are frequently paired with the name servers abdullah.ns.cloudflare.com, ignacio.ns.cloudflare.com, natasha.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

aleena.ns.cloudflare.com has IP addresses 108.162.194.81, 162.159.38.81 and 172.64.34.81, plus 3 other.

josh.ns.cloudflare.com has IP addresses 108.162.193.126, 172.64.33.126 and 173.245.59.126, plus 3 other.

Mail Servers

jackstack.app has one mail server: jackstack-app.mail.protection.outlook.com.

jackstack-app.mail.protection.outlook.com points to 8 IP numbers: 52.101.11.13, 52.101.41.56, 52.101.50.10 and 5 other.