cstack.ru - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

cstack.ru

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8a1e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:26c3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.195Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.30🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSboyd.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
A2803:f800:50::6ca2:c14b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRboyd.ns.cloudflare.com
A2a06:98c1:50::ac40:214b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRboyd.ns.cloudflare.com
A108.162.193.75🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
A172.64.33.75🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
A173.245.59.75🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
NSnaya.ns.cloudflare.com
A2606:4700:50::a29f:26f2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaya.ns.cloudflare.com
A2803:f800:50::6ca2:c2f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnaya.ns.cloudflare.com
A2a06:98c1:50::ac40:22f2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnaya.ns.cloudflare.com
A108.162.194.242🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaya.ns.cloudflare.com
A162.159.38.242Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaya.ns.cloudflare.com
A172.64.34.242🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaya.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.38.195, 172.67.138.30
IPv6 hints2606:4700:3032::ac43:8a1e, 2606:4700:3036::6815:26c3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOAboyd.ns.cloudflare.comdns@cloudflare.com serial=2414584823

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4070702

Same first word

cstack.github.io
cstack.tech
cstack.eu
cstack.co
cstack.dev
cstack.co.uk
cstack.org
cstack.workers.dev
cstack.de
cstack.ru
cstack.space
cstack.com
cstack.cn
cstack.pages.dev
cstack.ai
cstack.net
cstack.xyz
cstack.pro
cstack.co.nz
cstack.io

Similar names

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ctcksa.com
tksacc.sbs
atskcc.com
ctcksa.co
ksacct.com
tccksa.net
csctak.com
kctasc.com
cctask.com
kccast.com
akstcc.org
cctksa.com
taskcc.com
stacck.app
tacksc.com
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stackc.org
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stacck.com
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stacck.buzz
kccats.com

Previous names

cst-tlt.ru
cst-ufa.ru
cst-vector.ru
cst02.ru
cst1s.ru
cst2000.ru
cst21.ru
cst26.ru
cst27.ru
cst31.ru
cst39.ru
cst51.ru
cst56.ru
cst57.ru
cst63.ru
cst71.ru
cst777.ru
cstable.ru

Next names

cstaf.ru
cstaip-syzran.ru
cstake.ru
cstal-prokat.ru
cstandart.ru
cstandsx.ru
cstar.ru
cstarligh.ru
cstars.ru
cstart.ru
cstastatistic.ru
cstate.ru
cstaticraft.ru
cstatio.ru
cstavr.ru
cstaxi.ru
cstb.ru
cstberger.ru
cstbi.ru
cstc.ru

DNS History

12 records (6 active, 6 former)

NSboyd.ns.cloudflare.comnaya.ns.cloudflare.comA104.21.38.195172.67.138.302606:4700:3032::ac43:8a1e2606:4700:3036::6815:26c3188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3121::
●NSboyd.ns.cloudflare.com2026-09-24 → 2026-10-13 · 2 obs
● 2026-09-24 18:09:22
● 2026-10-13 02:14:20
●NSnaya.ns.cloudflare.com2026-09-24 → 2026-10-13 · 2 obs
● 2026-09-24 18:09:22
● 2026-10-13 02:14:20
●A104.21.38.1952026-09-29 → 2026-10-13 · 3 obs
○ 2026-09-29 02:51:36
● 2026-09-29 17:04:06
● 2026-10-13 02:14:20
●A172.67.138.302026-09-29 → 2026-10-13 · 3 obs
○ 2026-09-29 02:51:36
● 2026-09-29 17:04:06
● 2026-10-13 02:14:20
○A188.114.96.02026-09-29 → 2026-09-29 · 4 obs
○ 2026-09-24 18:09:22
● 2026-09-29 02:51:36
○ 2026-09-29 17:04:06
○ 2026-10-13 02:14:20
○A188.114.96.42026-09-24 → 2026-09-24 · 3 obs
● 2026-09-24 18:09:22
○ 2026-09-29 02:51:36
○ 2026-10-13 02:14:20
○A188.114.97.02026-09-29 → 2026-09-29 · 4 obs
○ 2026-09-24 18:09:22
● 2026-09-29 02:51:36
○ 2026-09-29 17:04:06
○ 2026-10-13 02:14:20
○A188.114.97.42026-09-24 → 2026-09-24 · 3 obs
● 2026-09-24 18:09:22
○ 2026-09-29 02:51:36
○ 2026-10-13 02:14:20
●A2606:4700:3032::ac43:8a1e2026-09-29 → 2026-10-13 · 3 obs
○ 2026-09-29 02:51:36
● 2026-09-29 17:04:06
● 2026-10-13 02:14:20
●A2606:4700:3036::6815:26c32026-09-29 → 2026-10-13 · 3 obs
○ 2026-09-29 02:51:36
● 2026-09-29 17:04:06
● 2026-10-13 02:14:20
○A2a06:98c1:3120::2026-09-24 → 2026-09-24 · 3 obs
● 2026-09-24 18:09:22
○ 2026-09-29 17:04:06
○ 2026-10-13 02:14:20
○A2a06:98c1:3121::2026-09-24 → 2026-09-24 · 3 obs
● 2026-09-24 18:09:22
○ 2026-09-29 17:04:06
○ 2026-10-13 02:14:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...-
cstack.ruboyd.ns.cloudflare.com, naya.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.75

NS records: boyd.ns.cloudflare.com, naya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cstack.ru (unsigned zone)

⏱️ Timing

Total: 2208ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.38.195, 172.67.138.30
AAAA22606:4700:3036::6815:26c3, 2606:4700:3032::ac43:8a1e
NS2boyd.ns.cloudflare.com, naya.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1boyd.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

cstack.ru resolves to four IP addresses: 104.21.38.195, 172.67.138.30, 2606:4700:3032::ac43:8a1e and 2606:4700:3036::6815:26c3.

Additional host names — muaesimre.com, www.samanehmeli.net, suarez-inclan.com and two others — share IP numbers with cstack.ru.

Name Servers

cstack.ru is delegated to two name servers: boyd.ns.cloudflare.com and naya.ns.cloudflare.com.

cstack.ru shares its name server setup with other domains, including letis.co.jp, nakkilanwisa-fi-50432.pages.dev, cloudwaveservices.in and two others.

cstack.ru shares at least some of its name servers with other domains, including zstoryhub.com, e-balyko.workers.dev, eleganttechbd.com and two others.

These name servers are frequently seen alongside the name servers melinda.ns.cloudflare.com, aiden.ns.cloudflare.com, brodie.ns.cloudflare.com and cortney.ns.cloudflare.com.

Host names with 6 IP numbers:

boyd.ns.cloudflare.com resolves to 108.162.193.75, 172.64.33.75, 173.245.59.75 and 3 other IP addresses.

naya.ns.cloudflare.com resolves to 108.162.194.242, 162.159.38.242, 172.64.34.242 and 3 other IP addresses.