checkyou.io - robtex.com

checkyou.io

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:df08🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:3e69🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.62.105Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.8🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgrant.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrant.ns.cloudflare.com
A2803:f800:50::6ca2:c382🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrant.ns.cloudflare.com
A2a06:98c1:50::ac40:2382🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrant.ns.cloudflare.com
A108.162.195.130🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.130🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsharon.ns.cloudflare.com
A2606:4700:50::adf5:3add🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A2803:f800:50::6ca2:c0dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsharon.ns.cloudflare.com
A2a06:98c1:50::ac40:20dd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsharon.ns.cloudflare.com
A108.162.192.221🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.221🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.221🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.62.105, 172.67.223.8
IPv6 hints2606:4700:3031::ac43:df08, 2606:4700:3036::6815:3e69
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOAgrant.ns.cloudflare.comdns@cloudflare.com serial=2409792209

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1784499983

Same first word

checkyou.com
checkyou.de
checkyou.io

Similar names

youcheck.de
youcheck.co
youcheck.info
youcheck.me
youcheck.it
uchockey.com.au
youcheck.ru
cuhockey.net
youcheck.ca

DNS History

13 records (6 active, 7 former)

201820192020202120222023202420252026NSgrant.ns.cloudflare.comsharon.ns.cloudflare.commatt.ns.cloudflare.comtina.ns.cloudflare.comMXmx.yandex.netA104.21.62.105172.67.223.82606:4700:3031::ac43:df082606:4700:3036::6815:3e692606:4700:3034::ac43:df082606:4700:3037::6815:3e695.61.239.3479.137.157.66
●NSgrant.ns.cloudflare.com2026-05-17 → 2026-07-19 · 3 obs
○ 2019-06-14 21:27:32
● 2026-05-17 05:11:26
● 2026-07-19 22:53:24
○NSmatt.ns.cloudflare.com2017-03-16 → 2019-06-14 · 4 obs
● 2017-03-16 18:08:18
● 2019-06-14 21:27:32
○ 2026-05-17 05:11:26
○ 2026-07-19 22:53:24
●NSsharon.ns.cloudflare.com2026-05-17 → 2026-07-19 · 3 obs
○ 2019-06-14 21:27:32
● 2026-05-17 05:11:26
● 2026-07-19 22:53:24
○NStina.ns.cloudflare.com2017-03-16 → 2019-06-14 · 4 obs
● 2017-03-16 18:08:18
● 2019-06-14 21:27:32
○ 2026-05-17 05:11:26
○ 2026-07-19 22:53:24
○MXmx.yandex.net2019-06-14 → 2019-06-14 · 3 obs
● 2019-06-14 21:27:32
○ 2026-05-17 05:11:26
○ 2026-07-19 22:53:24
●A104.21.62.1052026-05-17 → 2026-07-19 · 3 obs
○ 2019-06-14 21:27:32
● 2026-05-17 05:11:26
● 2026-07-19 22:53:24
●A172.67.223.82026-05-17 → 2026-07-19 · 3 obs
○ 2019-06-14 21:27:32
● 2026-05-17 05:11:26
● 2026-07-19 22:53:24
●A2606:4700:3031::ac43:df082026-07-19 → 2026-07-19 · 3 obs
○ 2026-05-17 05:11:26
● 2026-07-19 22:53:20
● 2026-07-19 22:53:24
○A2606:4700:3034::ac43:df082026-05-17 → 2026-05-17 · 4 obs
○ 2019-06-14 21:27:32
● 2026-05-17 05:11:26
○ 2026-07-19 22:53:20
○ 2026-07-19 22:53:24
●A2606:4700:3036::6815:3e692026-07-19 → 2026-07-19 · 3 obs
○ 2026-05-17 05:11:26
● 2026-07-19 22:53:20
● 2026-07-19 22:53:24
○A2606:4700:3037::6815:3e692026-05-17 → 2026-05-17 · 4 obs
○ 2019-06-14 21:27:32
● 2026-05-17 05:11:26
○ 2026-07-19 22:53:20
○ 2026-07-19 22:53:24
○A5.61.239.342017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 18:08:18
○ 2019-06-14 21:27:32
○ 2026-07-19 22:53:24
○A79.137.157.662019-06-14 → 2019-06-14 · 4 obs
○ 2017-03-16 18:08:18
● 2019-06-14 21:27:32
○ 2026-05-17 05:11:26
○ 2026-07-19 22:53:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io-
checkyou.iogrant.ns.cloudflare.com, sharon.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.130

NS records: grant.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkyou.io (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.8, 104.21.62.105
AAAA22606:4700:3036::6815:3e69, 2606:4700:3031::ac43:df08
NS2grant.ns.cloudflare.com, sharon.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1grant.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

checkyou.io directs to four IP numbers, which are 104.21.62.105, 172.67.223.8, 2606:4700:3031::ac43:df08 and 2606:4700:3036::6815:3e69.

Additional host names — ng158.com, ns2.irannc.com, www.levelupwasm.com and two others — share IP numbers with checkyou.io.

Name Servers

checkyou.io uses two name servers for its delegation: grant.ns.cloudflare.com and sharon.ns.cloudflare.com.

checkyou.io shares its name server setup with other domains, including ganzo.io, theflourishinglife.today, 23winn.casino and two others.

At least some of checkyou.io's name servers are shared with other domains, for example stevenapolitan.com, armstrong.tel, dupoinus.com and two more.

These name servers tend to be deployed in combination with the name servers skip.ns.cloudflare.com and gerald.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname grant.ns.cloudflare.com directs to 108.162.195.130, 162.159.44.130 and 172.64.35.130 along with 3 other IP addresses.

Hostname sharon.ns.cloudflare.com directs to 108.162.192.221, 172.64.32.221 and 173.245.58.221 along with 3 other IP addresses.