dutees.com - robtex.com

dutees.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:cab4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5d11🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.17Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.202.180🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSagustin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A2803:f800:50::6ca2:c35a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRagustin.ns.cloudflare.com
A2a06:98c1:50::ac40:235a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRagustin.ns.cloudflare.com
A108.162.195.90🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A162.159.44.90Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A172.64.35.90🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
NSnoor.ns.cloudflare.com
A2606:4700:50::a29f:264a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A2803:f800:50::6ca2:c24a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoor.ns.cloudflare.com
A2a06:98c1:50::ac40:224a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoor.ns.cloudflare.com
A108.162.194.74🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A162.159.38.74Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A172.64.34.74🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.17, 172.67.202.180
IPv6 hints2606:4700:3032::ac43:cab4, 2606:4700:3036::6815:5d11
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com
SOAagustin.ns.cloudflare.comdns@cloudflare.com serial=2401073165

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778581321

Subdomains

app.dutees.com

Similar names

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etsedu.com
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tedeus.com
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usteed.com
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estedu.com
etudes.nl
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udeets.com
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seedut.com
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detesu.nl
setedu.in
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etudes.jp
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udeste.net
tedeus.de
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etudes.immo
etudes.ru
dustee.com
studee.com

DNS History

21 records (11 active, 10 former)

20162017201820192020202120222023202420252026NSagustin.ns.cloudflare.comnoor.ns.cloudflare.comns19.domaincontrol.comns20.domaincontrol.comns39.domaincontrol.comns40.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commailstore1.secureserver.netsmtp.secureserver.netA104.21.93.17172.67.202.1802606:4700:3032::ac43:cab42606:4700:3036::6815:5d1113.233.93.81184.168.221.4850.63.202.3954.251.115.49
●NSagustin.ns.cloudflare.com2026-05-12 → 2026-05-12 · 2 obs
○ 2020-04-13 13:48:36
● 2026-05-12 10:32:52
●NSnoor.ns.cloudflare.com2026-05-12 → 2026-05-12 · 2 obs
○ 2020-04-13 13:48:36
● 2026-05-12 10:32:52
○NSns19.domaincontrol.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 15:50:30
○ 2015-11-11 22:03:48
○ 2026-05-12 10:32:52
○NSns20.domaincontrol.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 15:50:30
○ 2015-11-11 22:03:48
○ 2026-05-12 10:32:52
○NSns39.domaincontrol.com2016-07-09 → 2020-04-13 · 4 obs
○ 2015-11-11 22:03:48
● 2016-07-09 15:50:34
● 2020-04-13 13:48:36
○ 2026-05-12 10:32:52
○NSns40.domaincontrol.com2016-07-09 → 2020-04-13 · 4 obs
○ 2015-11-11 22:03:48
● 2016-07-09 15:50:34
● 2020-04-13 13:48:36
○ 2026-05-12 10:32:52
●MXalt1.aspmx.l.google.com2026-05-12 → 2026-05-12 · 2 obs
○ 2016-07-09 15:50:34
● 2026-05-12 10:32:52
●MXalt2.aspmx.l.google.com2026-05-12 → 2026-05-12 · 2 obs
○ 2016-07-09 15:50:34
● 2026-05-12 10:32:52
●MXalt3.aspmx.l.google.com2026-05-12 → 2026-05-12 · 2 obs
○ 2016-07-09 15:50:34
● 2026-05-12 10:32:52
●MXalt4.aspmx.l.google.com2016-07-09 → 2026-05-12 · 3 obs
○ 2015-11-11 22:03:48
● 2016-07-09 15:50:34
● 2026-05-12 10:32:52
●MXaspmx.l.google.com2016-07-09 → 2026-05-12 · 3 obs
○ 2015-11-11 22:03:48
● 2016-07-09 15:50:34
● 2026-05-12 10:32:52
○MXmailstore1.secureserver.net2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 15:50:30
○ 2015-11-11 22:03:48
○ 2026-05-12 10:32:52
○MXsmtp.secureserver.net2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 15:50:30
○ 2015-11-11 22:03:48
○ 2026-05-12 10:32:52
●A104.21.93.172026-05-12 → 2026-05-12 · 2 obs
○ 2020-04-13 13:48:36
● 2026-05-12 10:32:52
○A13.233.93.812020-04-13 → 2020-04-13 · 3 obs
○ 2017-02-20 13:07:08
● 2020-04-13 13:48:36
○ 2026-05-12 10:32:52
●A172.67.202.1802026-05-12 → 2026-05-12 · 2 obs
○ 2020-04-13 13:48:36
● 2026-05-12 10:32:52
○A184.168.221.482015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 15:50:30
○ 2015-11-11 22:03:48
○ 2026-05-12 10:32:52
●A2606:4700:3032::ac43:cab42026-05-12 → 2026-05-12 · 2 obs
○ 2020-04-13 13:48:36
● 2026-05-12 10:32:52
●A2606:4700:3036::6815:5d112026-05-12 → 2026-05-12 · 2 obs
○ 2020-04-13 13:48:36
● 2026-05-12 10:32:52
○A50.63.202.392016-07-09 → 2016-07-09 · 4 obs
○ 2015-11-11 22:03:48
● 2016-07-09 15:50:34
○ 2017-02-20 13:07:08
○ 2026-05-12 10:32:52
○A54.251.115.492017-02-20 → 2017-02-20 · 4 obs
○ 2016-07-09 15:50:34
● 2017-02-20 13:07:08
○ 2020-04-13 13:48:36
○ 2026-05-12 10:32:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
dutees.comnoor.ns.cloudflare.com, agustin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.90

NS records: noor.ns.cloudflare.com, agustin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dutees.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.93.17, 172.67.202.180
AAAA22606:4700:3036::6815:5d11, 2606:4700:3032::ac43:cab4
NS2agustin.ns.cloudflare.com, noor.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1agustin.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of app.dutees.com is dutees.com.

IP Addresses

dutees.com points to four IP numbers: 2606:4700:3032::ac43:cab4, 2606:4700:3036::6815:5d11, 104.21.93.17 and 172.67.202.180.

Other host names, for instance www.beliani.nl, openai-proxy.zt4lxer3649.workers.dev, scholarivionplatform.com, tazamao.com and aiball.co.kr share IP numbers with dutees.com.

Name Servers

dutees.com is delegated to two name servers: agustin.ns.cloudflare.com and noor.ns.cloudflare.com.

dutees.com uses the same name server setup as other domains, for instance eynderhoof.nl, nisthal.com, sunnov.com, thecgins.com and dollarfor.org.

dutees.com shares name servers with other domains at least partially, for instance losmovies.one, digital-perfect.com, grammarist.com, etsy-seller-validation.shop and dhqfvpasdfthybhjwzbk.com.

these name servers are commonly used together with colin.ns.cloudflare.com and izabella.ns.cloudflare.com.

Host names with six IP numbers: agustin.ns.cloudflare.com points to 2606:4700:58::a29f:2c5a, 2803:f800:50::6ca2:c35a, 2a06:98c1:50::ac40:235a, 108.162.195.90, 162.159.44.90 and 172.64.35.90; noor.ns.cloudflare.com points to 2606:4700:50::a29f:264a, 2803:f800:50::6ca2:c24a, 2a06:98c1:50::ac40:224a, 108.162.194.74, 162.159.38.74 and 172.64.34.74.

Mail Servers

dutees.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

dutees.com shares some mail servers with other domains, including ns500724.ns500599.ns500737.ns500599.ns500737.ns500737.ns500724.ns500737.ns500599.ns500697.ns500599.ns500599.ns500599.ns500631.www.yummyflingsfinder.com, ns500731.ns500754.ns500671.ns500705.ns500705.ns500688.ns500688.ns500678.ns500688.ns500688.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500768.ns500758.ns500759.ns500758.ns500736.ns500735.ns500698.ns500708.ns500708.ns500619.ns500619.ns500576.ns500652.ns500652.ns500619.ns500652.tracksymphony.com, ns500742.ns500754.ns500731.ns500731.ns500731.ns500731.ns500731.ns500704.ns500671.ns500649.ns500678.ns500153.tenderladiesbz.com and ns500693.ns500693.ns500734.ns500734.ns500699.ns500734.ns500699.ns500699.ns500699.ns500699.ns500693.ns500632.ns500632.ns500578.ns500110.dtrkdll.com.

These mail servers are commonly used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 74.125.137.26.

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.