corestack.work - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

corestack.work

DNSSEC⚠️ Not signed
NSalexandra.ns.cloudflare.com ⭐
A2606:4700:50::a29f:261e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A2803:f800:50::6ca2:c21e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexandra.ns.cloudflare.com
A2a06:98c1:50::ac40:221e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalexandra.ns.cloudflare.com
A108.162.194.30🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A162.159.38.30Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A172.64.34.30🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
NSrandy.ns.cloudflare.com
A2606:4700:58::a29f:2c6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrandy.ns.cloudflare.com
A2803:f800:50::6ca2:c36d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrandy.ns.cloudflare.com
A2a06:98c1:50::ac40:236d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrandy.ns.cloudflare.com
A108.162.195.109🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrandy.ns.cloudflare.com
A162.159.44.109Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrandy.ns.cloudflare.com
A172.64.35.109🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrandy.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(34)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(98)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAalexandra.ns.cloudflare.comdns@cloudflare.com serial=2411306467

work

DNSSEC🔒 Signed (DS record present)
NSa.nic.work ⭐
NSb.nic.work
NSc.nic.work
NSx.nic.work
NSy.nic.work
NSz.nic.work
SOAa.nic.workadmin@tldns.godaddy serial=1787639420
⚠️ On DNS blocklist: spam-tlds

Same first word

corestack.work
corestack.io
corestack.co.uk
corestack.ch
corestack.host
corestack.com
corestack.com.br
corestack.se
corestack.digital
corestack.net
corestack.com.au
corestack.cfd

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carestock.org
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Previous names

cordoba.work
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Next names

corestudio.work
coreteam.work
coretec.work
coretriona.work
coretrium.work
corevantia.work
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cornwall.work

DNS History

5 records (5 active, 0 former)

NSalexandra.ns.cloudflare.comrandy.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.net
●NSalexandra.ns.cloudflare.com2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 08:51:24
● 2026-08-25 06:48:56
●NSrandy.ns.cloudflare.com2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 08:51:24
● 2026-08-25 06:48:56
●MXroute1.mx.cloudflare.net2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 08:51:24
● 2026-08-25 06:48:56
●MXroute2.mx.cloudflare.net2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 08:51:24
● 2026-08-25 06:48:56
●MXroute3.mx.cloudflare.net2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 08:51:24
● 2026-08-25 06:48:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workb.nic.work, x.nic.work, z.nic.work, c.nic.work...12 records
corestack.workrandy.ns.cloudflare.com, alexandra.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.109

NS records: randy.ns.cloudflare.com, alexandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corestack.work (unsigned zone)

⏱️ Timing

Total: 828ms | Queries: -

📄 Records

TypeCountSample Data
NS2alexandra.ns.cloudflare.com, randy.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 24), route2.mx.cloudflare.net (pri: 34)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1alexandra.ns.cloudflare.com dns.cloudfla

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.work, b.nic.work, x.nic.work...)

Analysis

Name Servers

DNS delegation for corestack.work points to two name servers: alexandra.ns.cloudflare.com and randy.ns.cloudflare.com.

corestack.work shares its name server setup with other domains, including gofish.no, 1907.org, fangstr.net and two others.

The name servers of corestack.work overlap at least partially with those of other domains — among them xufan8902.workers.dev, networkclub.nl, avdog-l2141.cc and two more.

These name servers commonly appear in combination with the name servers langston.ns.cloudflare.com.

Host names with 6 IP numbers:

alexandra.ns.cloudflare.com has IP addresses 108.162.194.30, 162.159.38.30 and 172.64.34.30, plus 3 other.

randy.ns.cloudflare.com has IP addresses 108.162.195.109, 162.159.44.109 and 172.64.35.109, plus 3 other.

Mail Servers

Mail for corestack.work is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

corestack.work shares mail servers — at least in part — with other domains, including simplyigit.me, lazyitdude.io, rondinelli-lennestadt.de and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.