2cs.fail - dns.ninja

2cs.fail

DNSSEC⚠️ Not signed
A45.199.188.12 ✓ In HTTPS hints
NSbayan.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b48🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
A2803:f800:50::6ca2:c148🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbayan.ns.cloudflare.com
A2a06:98c1:50::ac40:2148🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbayan.ns.cloudflare.com
A108.162.193.72🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
A172.64.33.72🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
A173.245.59.72🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.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
TXTgoogle-site-verification=YjmUjaKyIOENfTqM0MXTw1rEyllCNF8mY7yvpfmdDms
TXTyandex-verification: 8c3db69478da3170
HTTPSHTTP/2 ✓ hints match
IPv4 hints45.199.188.12
SOAbayan.ns.cloudflare.comdns@cloudflare.com serial=2410906971

fail

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.fail ⭐
NSv0n1.nic.fail
NSv0n2.nic.fail
NSv0n3.nic.fail
NSv2n0.nic.fail
NSv2n1.nic.fail
SOAv0n0.nic.failhostmaster@donuts.email serial=1785950347

Subdomains

www.2cs.fail

Same first word

2cs.kz
2cs.org
2cs.pl
2cs.vn
2cs.es
2cs.be
2cs.us
2cs.de
2cs.com.cn
2cs.info
2cs.ai
2cs.com
2cs.sk
2cs.fail
2cs.co
2cs.com.br
2cs.cc
2cs.net
2cs.fr
2cs.ch
2cs.ru

Similar names

2sc.dev
cs2.eu.com
2sc.mobi
s2c.ch
c2s.us
s2c.me
cs2.hu
cs2.biz
s2c.org
c2s.ru
sc2.net
s2c.cn
2sc.co.uk
cs2.co.uk
2sc.fr
cs2.al
s2c.se
s2c.lu
2sc.net
c2s.es
c2s.com.mx
sc2.co
s2c.at
2sc.ch
2sc.de
c2s.cc
2sc.run
c2s.ma
s2c.log.br
cs2.ch
cs2.ca
s2c.nl
sc2.mom
sc2.hu
sc2.org
sc2.com.br
2sc.ltd
cs2.life
c2s.co.in
c2s.gov.in
sc2.co.uk
c2s.cz
c2s.co
2sc.us
sc2.es
s2c.world
2sc.com.cn
2sc.org
c2s.co.uk
c2s.cn
cs2.ad
s2c.it
c2s.org
c2s.co.th
sc2.com.au
sc2.cat
c2s.se
2sc.com
c2s.network
sc2.no
c2s.dev
sc2.com.sg
2sc.co
s2c.net.in
cs2.club
s2c.com
sc2.cc
c2s.info
cs2.it
sc2.pw
2sc.top
c2s.co.jp
sc2.cn
cs2.ru
s2c.com.cn
cs2.co.jp
sc2.at
cs2.be
sc2.us
c2s.com
2sc.tv
s2c.be
c2s.ca
cs2.se
s2c.dk
c2s.uk.net
s2c.ca
sc2.de
s2c.de
s2c.co.in
s2c.us
cs2.me
cs2.dk
s2c.info
c2s.de
cs2.eu
c2s.be
c2s.co.nz
sc2.ne.jp
sc2.ru
c2s.at
sc2.mobi
c2s.fr
2sc.ru
c2s.com.au
s2c.net
c2s.hu
sc2.be
c2s.ch
2sc.jp
cs2.info
sc2.biz

DNS History

6 records (3 active, 3 former)

NSbayan.ns.cloudflare.comnia.ns.cloudflare.comA45.199.188.12198.177.57.25545.194.11.045.199.188.194
●NSbayan.ns.cloudflare.com2026-02-16 → 2026-08-05 · 2 obs
● 2026-02-16 17:09:48
● 2026-08-05 17:28:28
●NSnia.ns.cloudflare.com2026-02-16 → 2026-08-05 · 2 obs
● 2026-02-16 17:09:48
● 2026-08-05 17:28:28
○A198.177.57.2552026-05-05 → 2026-05-25 · 5 obs
○ 2026-04-27 22:34:06
● 2026-05-05 00:40:22
● 2026-05-25 14:05:40
○ 2026-06-12 09:59:40
○ 2026-08-05 17:28:28
○A45.194.11.02026-02-16 → 2026-04-27 · 4 obs
● 2026-02-16 17:09:48
● 2026-04-27 22:34:06
○ 2026-05-05 00:40:22
○ 2026-08-05 17:28:28
●A45.199.188.122026-07-03 → 2026-08-05 · 3 obs
○ 2026-06-12 09:59:40
● 2026-07-03 22:21:16
● 2026-08-05 17:28:28
○A45.199.188.1942026-06-12 → 2026-06-12 · 4 obs
○ 2026-05-25 14:05:40
● 2026-06-12 09:59:40
○ 2026-07-03 22:21:16
○ 2026-08-05 17:28:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
failv0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail, v0n3.nic.fail...12 records
2cs.failnia.ns.cloudflare.com, bayan.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.72

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2cs.fail (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

TypeCountSample Data
A145.199.188.12
NS2bayan.ns.cloudflare.com, nia.ns.cloudflare.com
TXT2google-site-verification=YjmUjaKyIOENfTq, yandex-verification: 8c3db69478da3170
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1bayan.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail...)

Analysis

Hierarchy

2cs.fail serves as the parent of www.2cs.fail.

IP Addresses

2cs.fail resolves to just one IP address, 45.199.188.12.

Two other host names, along with csfail.info, csfair.com and csfail.net, also share IP numbers with 2cs.fail.

Name Servers

2cs.fail is served by two delegated name servers, bayan.ns.cloudflare.com and nia.ns.cloudflare.com.

2cs.fail shares its NS records with other domains, for example xcs.fail, myfunlearning.com, cs.fail and two others.

2cs.fail has at least partial name server overlap with other domains, such as momot-school.ru, vvtelecom.net, meaningfullinking.com and two others.

These name servers tend to appear together with the name servers donna.ns.cloudflare.com, emerson.ns.cloudflare.com and lucy.ns.cloudflare.com.

DNS names with 6 IP addresses:

bayan.ns.cloudflare.com carries IP addresses 108.162.193.72, 172.64.33.72 and 173.245.59.72, with 3 other addresses beyond those.

nia.ns.cloudflare.com carries IP addresses 108.162.192.210, 172.64.32.210 and 173.245.58.210, with 3 other addresses beyond those.