questedu.io - robtex.com

questedu.io

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:45f0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d7ca🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.240Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.202🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSali.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A2803:f800:50::6ca2:c03b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRali.ns.cloudflare.com
A2a06:98c1:50::ac40:203b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRali.ns.cloudflare.com
A108.162.192.59🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A172.64.32.59🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A173.245.58.59🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
NSzod.ns.cloudflare.com
A2606:4700:58::adf5:3bfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A2803:f800:50::6ca2:c1fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzod.ns.cloudflare.com
A2a06:98c1:50::ac40:21fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzod.ns.cloudflare.com
A108.162.193.250🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A172.64.33.250🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A173.245.59.250🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.240, 172.67.215.202
IPv6 hints2606:4700:3031::6815:45f0, 2606:4700:3036::ac43:d7ca
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com
SOAali.ns.cloudflare.comdns@cloudflare.com serial=2408969699

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1783826951

Same first word

questedu.io

Similar names

eduquest.biz
eduquest.dev
eduquest.com.br
eduquest.org
eduquest.icu
eduquest.com.my
eduquest.es
eduquest.co.za
eduquest.sg
eduquest.com

DNS History

12 records (6 active, 6 former)

NSali.ns.cloudflare.comzod.ns.cloudflare.comA104.21.69.240172.67.215.2022606:4700:3031::6815:45f02606:4700:3036::ac43:d7ca188.114.96.0188.114.97.02606:4700:3034::ac43:d7ca2606:4700:3035::6815:45f02a06:98c1:3120::2a06:98c1:3121::
●NSali.ns.cloudflare.com2026-06-07 → 2026-07-12 · 2 obs
● 2026-06-07 06:52:32
● 2026-07-12 04:11:32
●NSzod.ns.cloudflare.com2026-06-07 → 2026-07-12 · 2 obs
● 2026-06-07 06:52:32
● 2026-07-12 04:11:32
●A104.21.69.2402026-06-07 → 2026-07-12 · 4 obs
● 2026-06-07 06:52:32
○ 2026-06-21 12:42:42
● 2026-07-01 10:48:06
● 2026-07-12 04:11:32
●A172.67.215.2022026-06-07 → 2026-07-12 · 4 obs
● 2026-06-07 06:52:32
○ 2026-06-21 12:42:42
● 2026-07-01 10:48:06
● 2026-07-12 04:11:32
○A188.114.96.02026-06-21 → 2026-06-21 · 4 obs
○ 2026-06-07 06:52:32
● 2026-06-21 12:42:42
○ 2026-07-01 10:48:06
○ 2026-07-12 04:11:32
○A188.114.97.02026-06-21 → 2026-06-21 · 4 obs
○ 2026-06-07 06:52:32
● 2026-06-21 12:42:42
○ 2026-07-01 10:48:06
○ 2026-07-12 04:11:32
●A2606:4700:3031::6815:45f02026-07-12 → 2026-07-12 · 2 obs
○ 2026-07-01 10:48:06
● 2026-07-12 04:11:32
○A2606:4700:3034::ac43:d7ca2026-06-07 → 2026-07-01 · 4 obs
● 2026-06-07 06:52:32
○ 2026-06-21 12:42:42
● 2026-07-01 10:48:06
○ 2026-07-12 04:11:32
○A2606:4700:3035::6815:45f02026-06-07 → 2026-07-01 · 4 obs
● 2026-06-07 06:52:32
○ 2026-06-21 12:42:42
● 2026-07-01 10:48:06
○ 2026-07-12 04:11:32
●A2606:4700:3036::ac43:d7ca2026-07-12 → 2026-07-12 · 2 obs
○ 2026-07-01 10:48:06
● 2026-07-12 04:11:32
○A2a06:98c1:3120::2026-06-21 → 2026-06-21 · 4 obs
○ 2026-06-07 06:52:32
● 2026-06-21 12:42:42
○ 2026-07-01 10:48:06
○ 2026-07-12 04:11:32
○A2a06:98c1:3121::2026-06-21 → 2026-06-21 · 4 obs
○ 2026-06-07 06:52:32
● 2026-06-21 12:42:42
○ 2026-07-01 10:48:06
○ 2026-07-12 04:11:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io-
questedu.iozod.ns.cloudflare.com, ali.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.250

NS records: zod.ns.cloudflare.com, ali.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for questedu.io (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.240, 172.67.215.202
AAAA22606:4700:3031::6815:45f0, 2606:4700:3036::ac43:d7ca
NS2ali.ns.cloudflare.com, zod.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ali.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

questedu.io points to the four IP addresses 104.21.69.240, 172.67.215.202, 2606:4700:3031::6815:45f0 and 2606:4700:3036::ac43:d7ca.

Among the host names that share IP numbers with questedu.io are francy.com.co, bestlogic.am, mlxxdg.net and two others.

Name Servers

questedu.io uses two name servers for its delegation: ali.ns.cloudflare.com and zod.ns.cloudflare.com.

questedu.io has the same name server delegation as a number of other domains, such as meslot9992.com, awesomedeli.me, betbdtsky.com and two more.

At least some of questedu.io's name servers are shared with other domains, for example votocopy.ru, cvlld.com, florifexeriva.com and two more.

These name servers tend to be used in conjunction with the name servers earl.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname ali.ns.cloudflare.com directs to 108.162.192.59, 172.64.32.59 and 173.245.58.59 along with 3 other IP addresses.

Hostname zod.ns.cloudflare.com directs to 108.162.193.250, 172.64.33.250 and 173.245.59.250 along with 3 other IP addresses.