cs.cppreference.com - dns.ninja

cs.cppreference.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bcef🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3924🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.36Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.239🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.36, 172.67.188.239
IPv6 hints2606:4700:3030::ac43:bcef, 2606:4700:3035::6815:3924
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com

cppreference.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bcef🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3924🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.36Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.239🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisabel.ns.cloudflare.com ⭐
NSjake.ns.cloudflare.com
TXTv=spf1 ip4:195.201.94.168 ip6:2a01:4f8:1c1a:2e70::1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.36, 172.67.188.239
IPv6 hints2606:4700:3030::ac43:bcef, 2606:4700:3035::6815:3924
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOAisabel.ns.cloudflare.comdns@cloudflare.com serial=2402535701
WOT: SAFE (93/100)
rank #6190 globally
rank #3051 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #20,414

Same first word

cs.su
cs.ventures
cs.insure
cs.bank
cs.com.sg
cs.email
cs.io
cs.hn
cs.gd
cs.co.nz
cs.house
cs.org.mk
cs.be
cs.gt
cs.center
cs.design
cs.network
cs.co.il
cs.net.pl
cs.krakow.pl
cs.support
cs.la
cs.ca
cs.pl
cs.zone
cs.engineering
cs.com.uy
cs.kiev.ua
cs.ht
cs.surgery
cs.media
cs.run
cs.exchange
cs.link
cs.gov.tw
cs.chat
cs.team
cs.trade
cs.com.es
cs.net
cs.com.tr
cs.ua
cs.bs
cs.kz
cs.is
cs.immo
cs.cl
cs.go.kr
cs.com.tw
cs.id.au
cs.hn.cn
cs.lc
cs.gg
cs.sn.cn
cs.ru
cs.lt
cs.cool
cs.com.au
cs.co.uk
cs.nl
cs.legal
cs.cm
cs.lutsk.ua
cs.co
cs.ac.th
cs.ge
cs.edu.br
cs.simplesite.com
cs.hr
cs.com.pt
cs.ro
cs.gs
cs.js.cn
cs.nu
cs.fyi
cs.plus
cs.com.ua
cs.edu.hk
cs.ind.br
cs.de
cs.casa
cs.uy
cs.inc
cs.se
cs.uk
cs.vg
cs.uz
cs.no
cs.at
cs.kinghost.net
cs.pn
cs.help
cs.cheap
cs.or.at
cs.sa
cs.ai
cs.gen.tr
cs.money
cs.cz
cs.torun.pl

Similar names

cs.tools
cs.ae
sc.nu
cs.lg.ua
cs.computer
cs.vc
cs.rs
cs.dk
cs.ac.kr
cs.style
cs.fail
sc.mba
cs.co.za
sc.gov.cn
sc.com.tw
sc.co
cs.systems
cs.sk
cs.training
cs.com.eg
cs.cn
cs.com
cs.coach
cs.gallery
cs.dev
cs.org
sc.is
sc.com.uy
cs.reisen
cs.bio
sc.si
cs.cq.cn
sc.gov.br
cs.fi
sc.com.au
sc.com.tr
cs.accountants
cs.mn
sc.com.sg
sc.no
sc.ee
sc.je
cs.new
sc.fyi
sc.house
sc.co.kr
sc.edu.pl
sc.org.lk
sc.com.na
sc.nl
sc.digital
sc.net.ua
sc.cpa
sc.kiev.ua
sc.or.kr
sc.com.ly
sc.in.th
sc.ventures
sc.gop
sc.nz
sc.com
sc.art.pl

DNS History

7 records (4 active, 3 former)

201820192020202120222023202420252026A104.21.57.36172.67.188.2392606:4700:3030::ac43:bcef2606:4700:3035::6815:3924208.80.6.1372604:4f00::3:0:1238:174.114.88.139
●A104.21.57.362026-04-18 → 2026-06-13 · 3 obs
○ 2026-04-04 15:38:24
● 2026-04-18 09:44:36
● 2026-06-13 18:27:18
●A172.67.188.2392026-04-18 → 2026-06-13 · 3 obs
○ 2026-04-04 15:38:24
● 2026-04-18 09:44:36
● 2026-06-13 18:27:18
○A208.80.6.1372026-03-07 → 2026-04-04 · 5 obs
○ 2017-01-15 19:39:20
● 2026-03-07 04:49:44
● 2026-04-04 15:38:24
○ 2026-04-18 09:44:36
○ 2026-06-13 18:27:18
○A2604:4f00::3:0:1238:12026-03-07 → 2026-04-04 · 5 obs
○ 2017-01-15 19:39:20
● 2026-03-07 04:49:44
● 2026-04-04 15:38:24
○ 2026-04-18 09:44:36
○ 2026-06-13 18:27:18
●A2606:4700:3030::ac43:bcef2026-04-18 → 2026-06-13 · 3 obs
○ 2026-04-04 15:38:24
● 2026-04-18 09:44:36
● 2026-06-13 18:27:18
●A2606:4700:3035::6815:39242026-04-18 → 2026-06-13 · 3 obs
○ 2026-04-04 15:38:24
● 2026-04-18 09:44:36
● 2026-06-13 18:27:18
○A74.114.88.1392017-01-15 → 2017-01-15 · 3 obs
● 2017-01-15 19:39:20
○ 2026-03-07 04:49:44
○ 2026-06-13 18:27:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cppreference.comjake.ns.cloudflare.com, isabel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.104

NS records: jake.ns.cloudflare.com, isabel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cppreference.com (unsigned zone)

⏱️ Timing

Total: 88ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.57.36, 172.67.188.239
AAAA22606:4700:3030::ac43:bcef, 2606:4700:3035::6815:3924
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jake.ns.cloudflare.com, jake.ns.cloudflare.com, jake.ns.cloudflare.com...)

Analysis

IP Addresses

cs.cppreference.com points to four IP numbers: 104.21.57.36, 172.67.188.239, 2606:4700:3030::ac43:bcef and 2606:4700:3035::6815:3924.

riwzzbhovpdzt.space, m.filmcity12.com, azbridal.com plus two other host names have IP numbers in common with cs.cppreference.com.