c5.io - robtex.com

c5.io

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3119🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9e0d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.25Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.13🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSpat.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A2803:f800:50::6ca2:c08b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpat.ns.cloudflare.com
A2a06:98c1:50::ac40:208b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpat.ns.cloudflare.com
A108.162.192.139🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A172.64.32.139🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A173.245.58.139🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
NSsam.ns.cloudflare.com
A2606:4700:58::adf5:3b8d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A2803:f800:50::6ca2:c18d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsam.ns.cloudflare.com
A2a06:98c1:50::ac40:218d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsam.ns.cloudflare.com
A108.162.193.141🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A172.64.33.141🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A173.245.59.141🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
TXTca3-d31b4b4a66364a9cb85d0e732510c433
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.49.25, 172.67.158.13
IPv62606:4700:3031::6815:3119, 2606:4700:3034::ac43:9e0d
SOApat.ns.cloudflare.comdns@cloudflare.com serial=2397935387

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1774383236

Same first word

c5.cl
c5.fi
c5.lv
c5.cz
c5.sk
c5.cm
c5.eu
c5.biz
c5.dk
c5.no
c5.com.tr
c5.be
c5.hk
c5.com
c5.nl
c5.net
c5.io
c5.uz
c5.cn
c5.ro
c5.hu
c5.org
c5.ru
c5.game
c5.tv
c5.de
c5.kz
c5.com.ar
c5.to
c5.fr

Similar names

5c.com.br
5c.careers
5c.fr
5c.com.cn
5c.hu
5c.de
5c.ca
5c.co.kr
5c.cn
5c.pl
5c.cz
5c.nl
5c.com.tw
5c.ru
5c.com
5c.dk
5c.org
5c.be
5c.ro
5c.biz

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSpat.ns.cloudflare.comsam.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comns-1528.awsdns-63.orgns-1600.awsdns-08.co.ukns-172.awsdns-21.comns-793.awsdns-35.netA104.21.49.25172.67.158.132606:4700:3031::6815:31192606:4700:3034::ac43:9e0d174.129.233.169188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
○NSdns1.registrar-servers.com2017-07-29 → 2017-07-29 · 4 obs
○ 2016-12-17 13:46:02
● 2017-07-29 00:14:54
○ 2026-03-11 23:34:06
○ 2026-03-24 20:28:30
○NSdns2.registrar-servers.com2017-07-29 → 2017-07-29 · 4 obs
○ 2016-12-17 13:46:02
● 2017-07-29 00:14:54
○ 2026-03-11 23:34:06
○ 2026-03-24 20:28:30
○NSns-1528.awsdns-63.org2015-08-08 → 2016-12-17 · 4 obs
● 2015-08-08 22:40:06
● 2016-12-17 13:46:02
○ 2017-07-29 00:14:54
○ 2026-03-24 20:28:30
○NSns-1600.awsdns-08.co.uk2015-08-08 → 2016-12-17 · 4 obs
● 2015-08-08 22:40:06
● 2016-12-17 13:46:02
○ 2017-07-29 00:14:54
○ 2026-03-24 20:28:30
○NSns-172.awsdns-21.com2015-08-08 → 2016-12-17 · 4 obs
● 2015-08-08 22:40:06
● 2016-12-17 13:46:02
○ 2017-07-29 00:14:54
○ 2026-03-24 20:28:30
○NSns-793.awsdns-35.net2015-08-08 → 2016-12-17 · 4 obs
● 2015-08-08 22:40:06
● 2016-12-17 13:46:02
○ 2017-07-29 00:14:54
○ 2026-03-24 20:28:30
●NSpat.ns.cloudflare.com2026-03-11 → 2026-03-24 · 3 obs
○ 2017-07-29 00:14:54
● 2026-03-11 23:34:06
● 2026-03-24 20:28:30
●NSsam.ns.cloudflare.com2026-03-11 → 2026-03-24 · 3 obs
○ 2017-07-29 00:14:54
● 2026-03-11 23:34:06
● 2026-03-24 20:28:30
●A104.21.49.252026-03-15 → 2026-03-24 · 3 obs
○ 2026-03-11 23:34:06
● 2026-03-15 01:26:58
● 2026-03-24 20:28:30
●A172.67.158.132026-03-15 → 2026-03-24 · 3 obs
○ 2026-03-11 23:34:06
● 2026-03-15 01:26:58
● 2026-03-24 20:28:30
○A174.129.233.1692015-08-08 → 2016-12-17 · 4 obs
● 2015-08-08 22:40:06
● 2016-12-17 13:46:02
○ 2017-07-29 00:14:54
○ 2026-03-24 20:28:30
○A188.114.96.02026-03-11 → 2026-03-11 · 4 obs
○ 2017-07-29 00:14:54
● 2026-03-11 23:34:06
○ 2026-03-15 01:26:58
○ 2026-03-24 20:28:30
○A188.114.97.02026-03-11 → 2026-03-11 · 4 obs
○ 2017-07-29 00:14:54
● 2026-03-11 23:34:06
○ 2026-03-15 01:26:58
○ 2026-03-24 20:28:30
●A2606:4700:3031::6815:31192026-03-15 → 2026-03-24 · 3 obs
○ 2026-03-11 23:34:06
● 2026-03-15 01:26:58
● 2026-03-24 20:28:30
●A2606:4700:3034::ac43:9e0d2026-03-15 → 2026-03-24 · 3 obs
○ 2026-03-11 23:34:06
● 2026-03-15 01:26:58
● 2026-03-24 20:28:30
○A2a06:98c1:3120::2026-03-11 → 2026-03-11 · 4 obs
○ 2017-07-29 00:14:54
● 2026-03-11 23:34:06
○ 2026-03-15 01:26:58
○ 2026-03-24 20:28:30
○A2a06:98c1:3121::2026-03-11 → 2026-03-11 · 4 obs
○ 2017-07-29 00:14:54
● 2026-03-11 23:34:06
○ 2026-03-15 01:26:58
○ 2026-03-24 20:28:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
c5.iosam.ns.cloudflare.com, pat.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.141

NS records: sam.ns.cloudflare.com, pat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c5.io (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.49.25, 172.67.158.13
AAAA22606:4700:3034::ac43:9e0d, 2606:4700:3031::6815:3119
NS2pat.ns.cloudflare.com, sam.ns.cloudflare.com
TXT1ca3-d31b4b4a66364a9cb85d0e732510c433
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1pat.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

c5.io resolves to four IPs: 2606:4700:3031::6815:3119, 2606:4700:3034::ac43:9e0d, 104.21.49.25 and 172.67.158.13.

Other host names such as pp333.net, hindiamrit.com, www.guildwars2.com.pl, baibina.lv and easylifeva.com share IP numbers with c5.io.

Name Servers

c5.io is delegated to two name servers: pat.ns.cloudflare.com and sam.ns.cloudflare.com.

c5.io uses the same name server setup as other domains, including telegi(0x666170).club, stclabs.io, turia.land, theresorts.co.uk and samlaw.co.il.

At least part of the name servers for c5.io are shared with other domains, for instance projectmeshnet.org, msandbu.org, dinasalah.com, mysqlcoders.com and daax.com.

These name servers are commonly used alongside the name servers roxy.ns.cloudflare.com.

Host names with six IP numbers:

pat.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8b, 2803:f800:50::6ca2:c08b, 2a06:98c1:50::ac40:208b, 108.162.192.139, 172.64.32.139 and 173.245.58.139.

sam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.