clusterstack.net - robtex.com

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clusterstack.net

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:24a1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c4c1🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.161Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.193🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
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
NSpaul.ns.cloudflare.com
A2606:4700:58::adf5:3b87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A2803:f800:50::6ca2:c187🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaul.ns.cloudflare.com
A2a06:98c1:50::ac40:2187🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaul.ns.cloudflare.com
A108.162.193.135🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A172.64.33.135🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A173.245.59.135🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
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
MXroute2.mx.cloudflare.net(39)
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
MXroute3.mx.cloudflare.net(51)
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
TXTprotonmail-verification=fa18995c0948affd46b6f3e8a7772d2eef143af6
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.161, 172.67.196.193
IPv6 hints2606:4700:3035::6815:24a1, 2606:4700:3036::ac43:c4c1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=200, name=cloudflare-ech.com
SOAalexandra.ns.cloudflare.comdns@cloudflare.com serial=2414800255

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1789375443

Same first word

clusterstack.net
clusterstack.co
clusterstack.com
clusterstack.eu

Similar names

stackcluster.click
cttrucksales.com

Previous names

clusterscale.net
clusterse.net
clustersecurity.net
clusterseizures.net
clusterserver.net
clusterservers.net
clusterservices.net
clustershare.net
clustershart.net
clustershed.net
clustershop.net
clustersite.net
clustersmash.net
clustersmoms.net
clustersoft.net
clustersolutions.net
clusterspan.net
clusterspan7.net

Next names

clustersteam.net
clusterstock.net
clusterstore.net
clusterstorm.net
clustersys.net
clustersystems.net
clusterteam.net
clustertest.net
clusterti.net
clustertic.net
clustertrain.net
clustertrasporti.net
clustertruck.net
clustertv.net

DNS History

13 records (9 active, 4 former)

NSalexandra.ns.cloudflare.compaul.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.36.161172.67.196.1932606:4700:3035::6815:24a12606:4700:3036::ac43:c4c1188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSalexandra.ns.cloudflare.com2026-08-26 → 2026-09-14 · 2 obs
● 2026-08-26 14:30:44
● 2026-09-14 08:58:30
●NSpaul.ns.cloudflare.com2026-08-26 → 2026-09-14 · 2 obs
● 2026-08-26 14:30:44
● 2026-09-14 08:58:30
●MXroute1.mx.cloudflare.net2026-08-26 → 2026-09-14 · 2 obs
● 2026-08-26 14:30:44
● 2026-09-14 08:58:30
●MXroute2.mx.cloudflare.net2026-08-26 → 2026-09-14 · 2 obs
● 2026-08-26 14:30:44
● 2026-09-14 08:58:30
●MXroute3.mx.cloudflare.net2026-08-26 → 2026-09-14 · 2 obs
● 2026-08-26 14:30:44
● 2026-09-14 08:58:30
●A104.21.36.1612026-09-02 → 2026-09-14 · 5 obs
○ 2026-08-26 14:30:44
● 2026-09-02 05:25:28
○ 2026-09-04 20:52:06
● 2026-09-12 02:26:54
● 2026-09-14 08:58:30
●A172.67.196.1932026-09-02 → 2026-09-14 · 5 obs
○ 2026-08-26 14:30:44
● 2026-09-02 05:25:28
○ 2026-09-04 20:52:06
● 2026-09-12 02:26:54
● 2026-09-14 08:58:30
○A188.114.96.02026-08-26 → 2026-09-04 · 5 obs
● 2026-08-26 14:30:44
○ 2026-09-02 05:25:28
● 2026-09-04 20:52:06
○ 2026-09-12 02:26:54
○ 2026-09-14 08:58:30
○A188.114.97.02026-08-26 → 2026-09-04 · 5 obs
● 2026-08-26 14:30:44
○ 2026-09-02 05:25:28
● 2026-09-04 20:52:06
○ 2026-09-12 02:26:54
○ 2026-09-14 08:58:30
●A2606:4700:3035::6815:24a12026-09-02 → 2026-09-14 · 5 obs
○ 2026-08-26 14:30:44
● 2026-09-02 05:25:28
○ 2026-09-04 20:52:06
● 2026-09-12 02:26:54
● 2026-09-14 08:58:30
●A2606:4700:3036::ac43:c4c12026-09-02 → 2026-09-14 · 5 obs
○ 2026-08-26 14:30:44
● 2026-09-02 05:25:28
○ 2026-09-04 20:52:06
● 2026-09-12 02:26:54
● 2026-09-14 08:58:30
○A2a06:98c1:3120::2026-08-26 → 2026-09-04 · 5 obs
● 2026-08-26 14:30:44
○ 2026-09-02 05:25:28
● 2026-09-04 20:52:06
○ 2026-09-12 02:26:54
○ 2026-09-14 08:58:30
○A2a06:98c1:3121::2026-08-26 → 2026-09-04 · 5 obs
● 2026-08-26 14:30:44
○ 2026-09-02 05:25:28
● 2026-09-04 20:52:06
○ 2026-09-12 02:26:54
○ 2026-09-14 08:58:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netf.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...-
clusterstack.netpaul.ns.cloudflare.com, alexandra.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.30

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clusterstack.net (unsigned zone)

⏱️ Timing

Total: 674ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.36.161, 172.67.196.193
AAAA22606:4700:3036::ac43:c4c1, 2606:4700:3035::6815:24a1
NS2alexandra.ns.cloudflare.com, paul.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 2), route2.mx.cloudflare.net (pri: 39)...
TXT2protonmail-verification=fa18995c0948affd, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alexandra.ns.cloudflare.com dns.cloudfla

Analysis

IP Addresses

clusterstack.net points to the four IP addresses 104.21.36.161, 172.67.196.193, 2606:4700:3035::6815:24a1 and 2606:4700:3036::ac43:c4c1.

zfctc.net, tarnoxali.live, peptalkr.com.au plus two other host names have IP numbers in common with clusterstack.net.

Name Servers

DNS delegation for clusterstack.net points to two name servers: alexandra.ns.cloudflare.com and paul.ns.cloudflare.com.

The name server configuration of clusterstack.net is shared with other domains, for instance ufamiracle3.net, c31n6.workers.dev, sure-tech.io and two others.

The name servers of clusterstack.net overlap at least partially with those of other domains — among them element5design.com, mmbtl.pages.dev, hydraulicboltensioning.co.uk and two more.

These name servers commonly appear alongside the name servers langston.ns.cloudflare.com and mitchell.ns.cloudflare.com.

Hosts with 6 IP addresses each:

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

paul.ns.cloudflare.com has IP addresses 108.162.193.135, 172.64.33.135 and 173.245.59.135, plus 3 other.

Mail Servers

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

At least some of the mail servers used by clusterstack.net are shared with other domains: bookma.net, pythonfox.com, opencodegpt.xyz and two others among them.

Hosts with 6 IP addresses each:

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.