studee.io - dns.ninja

studee.io

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:240b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:b6b2🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.11Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.182.178🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelma.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A2803:f800:50::6ca2:c09a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelma.ns.cloudflare.com
A2a06:98c1:50::ac40:209a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelma.ns.cloudflare.com
A108.162.192.154🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A172.64.32.154🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A173.245.58.154🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
NSscott.ns.cloudflare.com
A2606:4700:58::adf5:3be6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
A2803:f800:50::6ca2:c1e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRscott.ns.cloudflare.com
A2a06:98c1:50::ac40:21e6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRscott.ns.cloudflare.com
A108.162.193.230🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
A172.64.33.230🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
A173.245.59.230🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
MXinbound-smtp.eu-west-1.amazonaws.com ⭐
A18.200.203.69🇮🇪 Amazon18.200.0.0/16 EC2 DUB prefix
PTRec2-18-200-203-69.eu-west-1.compute.amazonaws.com
A54.76.31.185🇮🇪 Amazon54.76.0.0/15 EC2 DUB prefix
PTRec2-54-76-31-185.eu-west-1.compute.amazonaws.com
A54.155.140.59🇮🇪 Amazon54.155.0.0/16 EC2 DUB prefix
PTRec2-54-155-140-59.eu-west-1.compute.amazonaws.com
TXTHvoL3pykQGYkXsalypB4TOwtFzdQNh
TXTgoogle-site-verification=ye9M7XercXDa822VljZGcph94JY3akSqzUxcCAsdifc
TXTv=spf1 include:amazonses.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.11, 172.67.182.178
IPv6 hints2606:4700:3032::6815:240b, 2606:4700:3032::ac43:b6b2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com
SOAelma.ns.cloudflare.comdns@cloudflare.com serial=2410877745

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785850063

Same first word

studee.de
studee.io
studee.dev
studee.com
studee.net

Similar names

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udeste.net
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setedu.in
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etudes.jp
eduset.in
etudes.fr

DNS History

13 records (7 active, 6 former)

NSelma.ns.cloudflare.comscott.ns.cloudflare.comMXinbound-smtp.eu-west-1.amazonaws.comA104.21.36.11172.67.182.1782606:4700:3032::6815:240b2606:4700:3032::ac43:b6b2188.114.96.0188.114.97.02606:4700:3030::6815:240b2606:4700:3030::ac43:b6b22a06:98c1:3120::2a06:98c1:3121::
●NSelma.ns.cloudflare.com2026-02-18 → 2026-08-04 · 2 obs
● 2026-02-18 16:52:44
● 2026-08-04 13:55:22
●NSscott.ns.cloudflare.com2026-02-18 → 2026-08-04 · 2 obs
● 2026-02-18 16:52:44
● 2026-08-04 13:55:22
●MXinbound-smtp.eu-west-1.amazonaws.com2026-02-18 → 2026-08-04 · 2 obs
● 2026-02-18 16:52:44
● 2026-08-04 13:55:22
●A104.21.36.112026-02-18 → 2026-08-04 · 7 obs
● 2026-02-18 16:52:44
● 2026-03-26 11:14:52
○ 2026-03-31 05:10:20
● 2026-05-29 13:19:48
● 2026-06-16 09:26:52
○ 2026-06-17 08:10:12
● 2026-08-04 13:55:22
●A172.67.182.1782026-02-18 → 2026-08-04 · 7 obs
● 2026-02-18 16:52:44
● 2026-03-26 11:14:52
○ 2026-03-31 05:10:20
● 2026-05-29 13:19:48
● 2026-06-16 09:26:52
○ 2026-06-17 08:10:12
● 2026-08-04 13:55:22
○A188.114.96.02026-03-31 → 2026-06-17 · 6 obs
○ 2026-03-26 11:14:52
● 2026-03-31 05:10:20
○ 2026-05-29 13:19:48
○ 2026-06-16 09:26:52
● 2026-06-17 08:10:12
○ 2026-08-04 13:55:22
○A188.114.97.02026-03-31 → 2026-06-17 · 6 obs
○ 2026-03-26 11:14:52
● 2026-03-31 05:10:20
○ 2026-05-29 13:19:48
○ 2026-06-16 09:26:52
● 2026-06-17 08:10:12
○ 2026-08-04 13:55:22
○A2606:4700:3030::6815:240b2026-02-18 → 2026-06-16 · 7 obs
● 2026-02-18 16:52:44
● 2026-03-26 11:14:52
○ 2026-03-31 05:10:20
● 2026-05-29 13:19:48
● 2026-06-16 09:26:52
○ 2026-06-17 08:10:12
○ 2026-08-04 13:55:22
○A2606:4700:3030::ac43:b6b22026-02-18 → 2026-06-16 · 7 obs
● 2026-02-18 16:52:44
● 2026-03-26 11:14:52
○ 2026-03-31 05:10:20
● 2026-05-29 13:19:48
● 2026-06-16 09:26:52
○ 2026-06-17 08:10:12
○ 2026-08-04 13:55:22
●A2606:4700:3032::6815:240b2026-08-04 → 2026-08-04 · 2 obs
○ 2026-06-17 08:10:12
● 2026-08-04 13:55:22
●A2606:4700:3032::ac43:b6b22026-08-04 → 2026-08-04 · 2 obs
○ 2026-06-17 08:10:12
● 2026-08-04 13:55:22
○A2a06:98c1:3120::2026-03-31 → 2026-06-17 · 6 obs
○ 2026-03-26 11:14:52
● 2026-03-31 05:10:20
○ 2026-05-29 13:19:48
○ 2026-06-16 09:26:52
● 2026-06-17 08:10:12
○ 2026-08-04 13:55:22
○A2a06:98c1:3121::2026-03-31 → 2026-06-17 · 6 obs
○ 2026-03-26 11:14:52
● 2026-03-31 05:10:20
○ 2026-05-29 13:19:48
○ 2026-06-16 09:26:52
● 2026-06-17 08:10:12
○ 2026-08-04 13:55:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
studee.ioscott.ns.cloudflare.com, elma.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.230

NS records: scott.ns.cloudflare.com, elma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studee.io (unsigned zone)

⏱️ Timing

Total: 608ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.36.11, 172.67.182.178
AAAA22606:4700:3032::ac43:b6b2, 2606:4700:3032::6815:240b
NS2elma.ns.cloudflare.com, scott.ns.cloudflare.com
MX1inbound-smtp.eu-west-1.amazonaws.com (pr
TXT3HvoL3pykQGYkXsalypB4TOwtFzdQNh, google-site-verification=ye9M7XercXDa822...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elma.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

studee.io directs to four IP numbers, which are 104.21.36.11, 172.67.182.178, 2606:4700:3032::6815:240b and 2606:4700:3032::ac43:b6b2.

francfranc.branch8.com, klbsasik.online, cypherwavecore.com and two other host names share IP numbers with studee.io.

Name Servers

Two name servers handle the delegation for studee.io: elma.ns.cloudflare.com and scott.ns.cloudflare.com.

studee.io uses the same name servers as several other domains — among them iep.co.il, etitle.com.au, inmobiliariacr.com and two more.

There is at least partial name server overlap between studee.io and other domains — descuentopagares.top, rapidfilevault1.cfd, seoane.us and two more among them.

The name servers leland.ns.cloudflare.com, ken.ns.cloudflare.com and piotr.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

elma.ns.cloudflare.com resolves to 108.162.192.154, 172.64.32.154 and 173.245.58.154 among others, with 3 other IP addresses in total.

scott.ns.cloudflare.com resolves to 108.162.193.230, 172.64.33.230 and 173.245.59.230 among others, with 3 other IP addresses in total.

Mail Servers

Mail for studee.io is handled by a single mail server, inbound-smtp.eu-west-1.amazonaws.com.

studee.io uses an identical mail server configuration to several other domains — among them genetic-algorithms.com, yangxunpro.com, qtubeapp.com and two more.

studee.io has at least partial mail server overlap with other domains such as rocketblast.com, ninjou.fi, megabuild.com.na and two more.

These mail servers are routinely found in combination with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

inbound-smtp.eu-west-1.amazonaws.com maps to three IP addresses — 18.200.203.69, 54.76.31.185 and 54.155.140.59.