jackstack.app - robtex.com

🛡️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:c918::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr03cu00203.inbound.protection.outlook.com
A2a01:111:f403:c927::8🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn3pr0301cu00200.inbound.protection.outlook.com
A2a01:111:f403:f804::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-co1pr03cu00403.inbound.protection.outlook.com
A40.93.192.4🇺🇸 Microsoft40.80.0.0/12
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A52.101.10.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr21cu00204.inbound.protection.outlook.com
A52.101.60.173🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn3pr0501cu00105.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00200.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

jackree.app
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
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 → 2026-09-12 · 2 obs
● 2026-09-06 01:01:08
● 2026-09-12 17:55:52
●NSjosh.ns.cloudflare.com2026-09-06 → 2026-09-12 · 2 obs
● 2026-09-06 01:01:08
● 2026-09-12 17:55:52
●MXjackstack-app.mail.protection.outlook.com2026-09-06 → 2026-09-12 · 2 obs
● 2026-09-06 01:01:08
● 2026-09-12 17:55:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...10 records
jackstack.appjosh.ns.cloudflare.com, aleena.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.81

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jackstack.app (unsigned zone)

⏱️ Timing

Total: 742ms | 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.

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

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

The name server configuration of jackstack.app is shared with other domains, for instance istanaslot.id, wkm-buta.workers.dev, qdeco.pages.dev and two others.

jackstack.app has at least partial name server overlap with other domains, such as source-mexico.com, mmd-81n.pages.dev, medhi2309.workers.dev and two others.

These name servers tend to appear together with the name servers abdullah.ns.cloudflare.com, ignacio.ns.cloudflare.com and natasha.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

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 uses one mail server — jackstack-app.mail.protection.outlook.com.

jackstack-app.mail.protection.outlook.com has 8 IP addresses: 40.93.192.4, 52.101.10.12, 52.101.60.173 plus 5 more.