cstl.one - robtex.com

cstl.one

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5966🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:9dde🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.102Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.222🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdean.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
A2803:f800:50::6ca2:c199🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdean.ns.cloudflare.com
A2a06:98c1:50::ac40:2199🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdean.ns.cloudflare.com
A108.162.193.153🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
A172.64.33.153🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
A173.245.59.153🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
NSnia.ns.cloudflare.com
A2606:4700:50::adf5:3ad2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
A2803:f800:50::6ca2:c0d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnia.ns.cloudflare.com
A2a06:98c1:50::ac40:20d2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnia.ns.cloudflare.com
A108.162.192.210🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
A172.64.32.210🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
A173.245.58.210🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4104.21.89.102, 172.67.157.222
IPv62606:4700:3030::6815:5966, 2606:4700:3032::ac43:9dde
SOAdean.ns.cloudflare.comdns@cloudflare.com serial=2399376527

one

DNSSEC🔒 Signed (DS record present)
NSa.nic.one ⭐
NSb.nic.one
NSc.nic.one
NSx.nic.one
NSy.nic.one
NSz.nic.one
SOAa.nic.oneadmin@tldns.godaddy serial=1774463548
⚠️ On DNS blocklist: pro, pro.plus, ultimate

Subdomains

www.cstl.one

Same first word

cstl.one
cstl.org.br
cstl.org
cstl.com
cstl.me
cstl.net
cstl.ru
cstl.com.cn
cstl.cn
cstl.dev
cstl.de
cstl.fr
cstl.co
cstl.cz
cstl.ca
cstl.com.hk
cstl.co.uk

Similar names

tcsl.org
sclt.net
tcsl.it
tcsl.mx
tlcs.org
sctl.com
clts.cn
ltcs.nl
lstc.com
ltcs.com
ctls.co
ctls.de
tscl.com
slct.org
tlsc.de
lsct.org
sltc.org
stcl.eu
ctls.com
tlcs.org.sg
clts.ru
clts.ca
tlsc.lt
clst.ru
tlsc.pl
ltsc.net
tcls.org.tw
lstc.edu
sltc.com
tlcs.com.au
ctsl.ru
tlsc.cn
stcl.de
stcl.ro
lcts.eu
sltc.nl
stlc.net
clts.net
cslt.eu
ctsl.net
tcls.ch
tlsc.ie
lstc.org.uk
tlcs.co.uk
ltcs.vn
ctls.cz
ltcs.school.nz
lsct.net
tslc.com.cn
sclt.gov.iq
stcl.us
stcl.in
tscl.biz
lcts.net
tlcs.ca
tscl.us
lcts.be
lstc.eu
tlcs.us
ctls.com.my
tlcs.org.cn
tcsl.de
ctsl.com
tlcs.org.uk
ctls.net
clst.de
lstc.info
ltsc.de
slct.us
clst.org
ltsc.co.uk
tcsl.ie
ltsc.lt
stcl.fr
lcts.fr
tcsl.ca
tcls.org.au
tlcs.it
tcls.net
sltc.de
lstc.lt
tlsc.biz
tcsl.ru
tlsc.myshopify.com
lcts.de
lstc.org
sctl.cn
sltc.sa
sltc.co.uk
sclt.ru
stlc.cn
clts.org
tscl.cn

DNS History

10 records (6 active, 4 former)

NSdean.ns.cloudflare.comnia.ns.cloudflare.comA104.21.89.102172.67.157.2222606:4700:3030::6815:59662606:4700:3032::ac43:9dde188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSdean.ns.cloudflare.com2026-02-26 → 2026-03-25 · 2 obs
● 2026-02-26 08:47:46
● 2026-03-25 18:48:36
●NSnia.ns.cloudflare.com2026-02-26 → 2026-03-25 · 2 obs
● 2026-02-26 08:47:46
● 2026-03-25 18:48:36
●A104.21.89.1022026-03-25 → 2026-03-25 · 2 obs
○ 2026-02-26 08:47:46
● 2026-03-25 18:48:36
●A172.67.157.2222026-03-25 → 2026-03-25 · 2 obs
○ 2026-02-26 08:47:46
● 2026-03-25 18:48:36
○A188.114.96.02026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:47:46
○ 2026-03-25 18:48:36
○A188.114.97.02026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:47:46
○ 2026-03-25 18:48:36
●A2606:4700:3030::6815:59662026-03-25 → 2026-03-25 · 2 obs
○ 2026-02-26 08:47:46
● 2026-03-25 18:48:36
●A2606:4700:3032::ac43:9dde2026-03-25 → 2026-03-25 · 2 obs
○ 2026-02-26 08:47:46
● 2026-03-25 18:48:36
○A2a06:98c1:3120::2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:47:46
○ 2026-03-25 18:48:36
○A2a06:98c1:3121::2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:47:46
○ 2026-03-25 18:48:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
onez.nic.one, x.nic.one, b.nic.one, y.nic.one...12 records
cstl.onenia.ns.cloudflare.com, dean.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.210

NS records: nia.ns.cloudflare.com, dean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cstl.one (unsigned zone)

⏱️ Timing

Total: 1517ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.89.102, 172.67.157.222
AAAA22606:4700:3030::6815:5966, 2606:4700:3032::ac43:9dde
NS2dean.ns.cloudflare.com, nia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1dean.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.nic.one, z.nic.one, x.nic.one...)

Analysis

Hierarchy

The parent of www.cstl.one is cstl.one.

IP Addresses

cstl.one points to four IP numbers: 2606:4700:3030::6815:5966, 2606:4700:3032::ac43:9dde, 104.21.89.102 and 172.67.157.222.

Other host names, for instance 0rder3849592.com, www.sandyandbrian.com, meem.com.sa.cdn.cloudflare.net, hmye.net and eloquentrealestate.com share IP numbers with cstl.one.

Name Servers

cstl.one is delegated to two name servers: dean.ns.cloudflare.com and nia.ns.cloudflare.com.

cstl.one uses the same name server setup as other domains, for instance cefod.org, annett-hultsch.de, elli-e.de, trollator.de and seoabc.cf.

cstl.one shares name servers with other domains at least partially, for instance torontopassions.com, kaltri-05vomex.digital, hypper.com.br, z3n.me and clinweb.com.

these name servers are commonly used together with ivan.ns.cloudflare.com and diva.ns.cloudflare.com.

Host names with six IP numbers: dean.ns.cloudflare.com points to 2606:4700:58::adf5:3b99, 2803:f800:50::6ca2:c199, 2a06:98c1:50::ac40:2199, 108.162.193.153, 172.64.33.153 and 173.245.59.153; nia.ns.cloudflare.com points to 2606:4700:50::adf5:3ad2, 2803:f800:50::6ca2:c0d2, 2a06:98c1:50::ac40:20d2, 108.162.192.210, 172.64.32.210 and 173.245.58.210.