cotc.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

cotc.dev

DNSSEC⚠️ Not signed
NSbraden.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ca9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraden.ns.cloudflare.com
A2803:f800:50::6ca2:c3a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbraden.ns.cloudflare.com
A2a06:98c1:50::ac40:23a9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbraden.ns.cloudflare.com
A108.162.195.169🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraden.ns.cloudflare.com
A162.159.44.169Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraden.ns.cloudflare.com
A172.64.35.169🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraden.ns.cloudflare.com
NSollie.ns.cloudflare.com
A2606:4700:50::a29f:2647🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRollie.ns.cloudflare.com
A2803:f800:50::6ca2:c247🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRollie.ns.cloudflare.com
A2a06:98c1:50::ac40:2247🇺🇸 Cloudflare2a06:98c1:50::/45
PTRollie.ns.cloudflare.com
A108.162.194.71🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRollie.ns.cloudflare.com
A162.159.38.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRollie.ns.cloudflare.com
A172.64.34.71🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRollie.ns.cloudflare.com
MXus1.workspace.org ⭐
A162.244.93.81🇺🇸 AS965162.244.93.0/24 Namecrane
PTRus1.workspace.org
TXTv=spf1 include:_spf.workspace.org -all
SOAbraden.ns.cloudflare.comdns@cloudflare.com serial=2415632376

dev

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=1
🔒 HSTS Preload (+subdomains)

Same first word

cotc.dev
cotc.de
cotc.tempurl.host
cotc.eu.org
cotc.workers.dev
cotc.ac.cn
cotc.com.br
cotc.agency
cotc.click
cotc.com.tw
cotc.cn
cotc.nyc
cotc.life
cotc.co.za
cotc.net.cn
cotc.net
cotc.cloud
cotc.edu
cotc.app
cotc.careers
cotc.us
cotc.com.au
cotc.in
cotc.xyz
cotc.com
cotc.co
cotc.org
cotc.me
cotc.work
cotc.live
cotc.show
cotc.eu
cotc.jp
cotc.pages.dev
cotc.mil.ph

Similar names

octc.blogspot.com
tocc.mobi
octc.ca
ctoc.cc
tocc.shop
coct.com.ph
coct.co
ctoc.org
ccot.com
tocc.tech
tocc.ph
octc.com
tocc.biz
tocc.io
ctco.ae
ccto.ru
tocc.cz
ctco.com.cn
ccot.edu.vn
tcoc.net
coct.de
ccto.com
tocc.edu
coct.lat
ccto.eu.org
otcc.lt
tocc.es
ccot.nl
ctoc.pages.dev
tcco.ru
tocc.jp
tcoc.com.tw
ctco.lv
tcoc.de
ccto.top
otcc.org.uk
tocc.com.tr
tcoc.cc
ctoc.us
ctco.eu
tcoc.org.ph
tcco.in
ccto.me
coct.top
ctoc.net
tocc.store
tocc.me
tocc.ie
otcc.nl
otcc.sa
tocc.cc
otcc.org.au
tcco.io
tocc.eu
ctoc.eu
ctco.synology.me
ccot.in
ctoc.tokyo
octc.com.au
tcco.app
tocc.sa
ccto.pages.dev
ctco.theatre
ctco.com
ctco.fr
otcc.com.sa
ctco.ly
octc.nl
ccto.de
ctco.net.cn
ctoc.com
ctoc.pt
otcc.life
occt.com
tcco.ae
tcco.co.nz
ccto.com.co
otcc.ch
ccot.org
ctco.blog
tcoc.co.uk
tocc.club
tocc.org
tcoc.net.tw
ctco.org
octc.us
ctoc.co.il
tocc.work
ctoc.pl
tcco.co
ccot.de
tcco.de

Previous names

cosullivan.dev
cosulltadebitos-es.dev
coswarm.dev
coswedo.dev
coswi.dev
cosx.dev
cosy.dev
cosycode.dev
cosydevspace.dev
cosyla.dev
cosyn.dev
cosypunk.dev
cosys.dev
cosystem.dev
cosyte.dev
cot.dev
cotalks.dev
cotamago.dev
cotangent.dev
cotantik.dev

Next names

cotcot.dev
cotd.dev
coteach.dev
cotec.dev
cotec1.dev
cotech.dev
cotechlab.dev
cotect.dev
cotedy.dev
coteli.dev
cotelin.dev
coten.dev
cotencode.dev
cotera.dev
coterie.dev
coterm.dev
cotes.dev
cotex.dev
cotext.dev
coth.dev

DNS History

3 records (3 active, 0 former)

NSbraden.ns.cloudflare.comollie.ns.cloudflare.comMXus1.workspace.org
●NSbraden.ns.cloudflare.com2026-09-09 → 2026-09-28 · 2 obs
● 2026-09-09 11:15:28
● 2026-09-28 20:33:26
●NSollie.ns.cloudflare.com2026-09-09 → 2026-09-28 · 2 obs
● 2026-09-09 11:15:28
● 2026-09-28 20:33:26
●MXus1.workspace.org2026-09-09 → 2026-09-28 · 2 obs
● 2026-09-09 11:15:28
● 2026-09-28 20:33:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
cotc.devbraden.ns.cloudflare.com, ollie.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.169

NS records: braden.ns.cloudflare.com, ollie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotc.dev (unsigned zone)

⏱️ Timing

Total: 2097ms | Queries: -

📄 Records

TypeCountSample Data
NS2braden.ns.cloudflare.com, ollie.ns.cloudflare.com
MX1us1.workspace.org (pri: 10)
TXT1v=spf1 include:_spf.workspace.org -all
SOA1braden.ns.cloudflare.com dns.cloudflare.

Analysis

Name Servers

The NS records for cotc.dev delegate to braden.ns.cloudflare.com and ollie.ns.cloudflare.com.

cotc.dev has the same name server delegation as a number of other domains, such as pegasus24.com, mail-d44.workers.dev, splitwars-dev.com and two more.

At least some of cotc.dev's name servers are shared with other domains, for example gusjanettos.org, coolzinokasyno.pl, icselsalvador.com and two more.

It is common for these name servers to be used in conjunction with the name servers love.ns.cloudflare.com, kenneth.ns.cloudflare.com and wesley.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

braden.ns.cloudflare.com maps to 108.162.195.169, 162.159.44.169, 172.64.35.169 and 3 additional IP addresses.

ollie.ns.cloudflare.com maps to 108.162.194.71, 162.159.38.71, 172.64.34.71 and 3 additional IP addresses.

Mail Servers

cotc.dev routes its mail through a single mail server, us1.workspace.org.

cotc.dev has the same mail server arrangement as a number of other domains, for example golden-cloud.org, yizhan.club, 191928.xyz and two more.

cotc.dev shares at least some of its mail servers with other domains — for example zning.org, rfpay.com, ronitrealty.co.nz and two more.

It is common for these mail servers to co-occur with mx1.mxfilter.net, mx2.mxfilter.net, mx3.mxfilter.net and mx4.mxfilter.net as mail servers.

us1.workspace.org resolves to 162.244.93.81 and no other IP number.