techtutorials.org - dns.ninja

techtutorials.org

DNSSEC⚠️ Not signed
NSmalcolm.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A2803:f800:50::6ca2:c351🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmalcolm.ns.cloudflare.com
A2a06:98c1:50::ac40:2351🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmalcolm.ns.cloudflare.com
A108.162.195.81🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A162.159.44.81Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A172.64.35.81🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
NSpriscilla.ns.cloudflare.com
A2606:4700:50::a29f:26bd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpriscilla.ns.cloudflare.com
A2803:f800:50::6ca2:c2bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpriscilla.ns.cloudflare.com
A2a06:98c1:50::ac40:22bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpriscilla.ns.cloudflare.com
A108.162.194.189🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpriscilla.ns.cloudflare.com
A162.159.38.189Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpriscilla.ns.cloudflare.com
A172.64.34.189🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpriscilla.ns.cloudflare.com
SOAmalcolm.ns.cloudflare.comdns@cloudflare.com serial=2406647444

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785365079

Same first word

techtutorials.tv
techtutorials.info
techtutorials.de
techtutorials.net
techtutorials.co.uk
techtutorials.org
techtutorials.com

Similar names

tutorialstech.com
tutorialstech.net

DNS History

16 records (2 active, 14 former)

20162017201820192020202120222023202420252026NSmalcolm.ns.cloudflare.compriscilla.ns.cloudflare.comns01.domaincontrol.comns02.domaincontrol.comns1psw.name.comns2dhj.name.comns3nrz.name.comns4htz.name.comMXmailstore1.secureserver.netsmtp.secureserver.netA184.168.221.63216.239.32.21216.239.34.21216.239.36.21216.239.38.2191.195.240.94
●NSmalcolm.ns.cloudflare.com2026-03-25 → 2026-07-29 · 3 obs
○ 2020-03-17 00:20:28
● 2026-03-25 18:56:20
● 2026-07-29 23:04:52
○NSns01.domaincontrol.com2015-12-10 → 2016-07-11 · 4 obs
● 2015-12-10 02:47:30
● 2016-07-11 23:01:40
○ 2017-03-25 18:09:38
○ 2026-07-29 23:04:52
○NSns02.domaincontrol.com2015-12-10 → 2016-07-11 · 4 obs
● 2015-12-10 02:47:30
● 2016-07-11 23:01:40
○ 2017-03-25 18:09:38
○ 2026-07-29 23:04:52
○NSns1psw.name.com2020-03-17 → 2020-03-17 · 4 obs
○ 2017-03-25 18:09:38
● 2020-03-17 00:20:28
○ 2026-03-25 18:56:20
○ 2026-07-29 23:04:52
○NSns2dhj.name.com2020-03-17 → 2020-03-17 · 4 obs
○ 2017-03-25 18:09:38
● 2020-03-17 00:20:28
○ 2026-03-25 18:56:20
○ 2026-07-29 23:04:52
○NSns3nrz.name.com2020-03-17 → 2020-03-17 · 4 obs
○ 2017-03-25 18:09:38
● 2020-03-17 00:20:28
○ 2026-03-25 18:56:20
○ 2026-07-29 23:04:52
○NSns4htz.name.com2020-03-17 → 2020-03-17 · 4 obs
○ 2017-03-25 18:09:38
● 2020-03-17 00:20:28
○ 2026-03-25 18:56:20
○ 2026-07-29 23:04:52
●NSpriscilla.ns.cloudflare.com2026-03-25 → 2026-07-29 · 3 obs
○ 2020-03-17 00:20:28
● 2026-03-25 18:56:20
● 2026-07-29 23:04:52
○MXmailstore1.secureserver.net2015-12-10 → 2016-07-11 · 4 obs
● 2015-12-10 02:47:30
● 2016-07-11 23:01:40
○ 2017-03-25 18:09:38
○ 2026-07-29 23:04:52
○MXsmtp.secureserver.net2015-12-10 → 2016-07-11 · 4 obs
● 2015-12-10 02:47:30
● 2016-07-11 23:01:40
○ 2017-03-25 18:09:38
○ 2026-07-29 23:04:52
○A184.168.221.632015-12-10 → 2016-07-11 · 4 obs
● 2015-12-10 02:47:30
● 2016-07-11 23:01:40
○ 2017-03-25 18:09:38
○ 2026-07-29 23:04:52
○A216.239.32.212016-07-11 → 2016-07-11 · 4 obs
○ 2015-12-10 02:47:30
● 2016-07-11 23:01:40
○ 2017-03-25 18:09:38
○ 2026-07-29 23:04:52
○A216.239.34.212016-07-11 → 2016-07-11 · 4 obs
○ 2015-12-10 02:47:30
● 2016-07-11 23:01:40
○ 2017-03-25 18:09:38
○ 2026-07-29 23:04:52
○A216.239.36.212016-07-11 → 2016-07-11 · 4 obs
○ 2015-12-10 02:47:30
● 2016-07-11 23:01:40
○ 2017-03-25 18:09:38
○ 2026-07-29 23:04:52
○A216.239.38.212016-07-11 → 2016-07-11 · 4 obs
○ 2015-12-10 02:47:30
● 2016-07-11 23:01:40
○ 2017-03-25 18:09:38
○ 2026-07-29 23:04:52
○A91.195.240.942020-03-17 → 2020-03-17 · 4 obs
○ 2017-03-25 18:09:38
● 2020-03-17 00:20:28
○ 2026-03-25 18:56:20
○ 2026-07-29 23:04:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
techtutorials.orgmalcolm.ns.cloudflare.com, priscilla.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.189

NS records: malcolm.ns.cloudflare.com, priscilla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techtutorials.org (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

TypeCountSample Data
NS2malcolm.ns.cloudflare.com, priscilla.ns.cloudflare.com
SOA1malcolm.ns.cloudflare.com dns.cloudflare

Analysis

Name Servers

techtutorials.org is delegated to two name servers: malcolm.ns.cloudflare.com and priscilla.ns.cloudflare.com.

The name server configuration of techtutorials.org is shared with other domains, for instance factorof3.com, puzzlepeddlers.com, censor.org.ua and two others.

There is at least partial name server overlap between techtutorials.org and other domains — webscarlets.com, alphajackpotpro.com, lifting-gear.net and two more among them.

The name servers fish.ns.cloudflare.com, sarah.ns.cloudflare.com and dean.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

malcolm.ns.cloudflare.com resolves to 108.162.195.81, 162.159.44.81, 172.64.35.81 and 3 other IP addresses.

priscilla.ns.cloudflare.com resolves to 108.162.194.189, 162.159.38.189, 172.64.34.189 and 3 other IP addresses.