tutorial.cn - dns.ninja

tutorial.cn

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.atom.com ⭐
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns2.atom.com
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
SOAns1.atom.comhostmaster@tutorial.cn 2025-11-11 #1

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035083326
WOT: NOT_SAFE (1/100)

Same first word

tutorial.plus
tutorial.eu
tutorial.company
tutorial.mx
tutorial.li
tutorial.it
tutorial.info
tutorial.ro
tutorial.cn
tutorial.org
tutorial.awsapps.com
tutorial.life
tutorial.network
tutorial.football
tutorial.nl
tutorial.cz
tutorial.co.jp
tutorial.com
tutorial.su
tutorial.one
tutorial.web.id
tutorial.in.th
tutorial.co
tutorial.work
tutorial.net
tutorial.world
tutorial.place
tutorial.altervista.org
tutorial.biz
tutorial.my
tutorial.com.au
tutorial.jp
tutorial.hu
tutorial.academy
tutorial.pk
tutorial.at
tutorial.ch
tutorial.io
tutorial.blogspot.com
tutorial.cl
tutorial.app
tutorial.fr
tutorial.vn
tutorial.es
tutorial.tk
tutorial.ddns.net
tutorial.pl
tutorial.tv
tutorial.me
tutorial.be
tutorial.school
tutorial.cc
tutorial.us

Similar names

italtour.ru
trailout.net
altitour.com
italtour.org
altourit.com
italtour.ch
tutorila.com
turitalo.jp
tourtila.by
italtour.de
tutorail.com
tutorali.com
tourtila.com
outtrail.us.com
italtour.it
italtour.com
toutrail.com
trialout.com
outtrail.com
toutrial.eu

DNS History

17 records (3 active, 14 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.combuy.internettraffic.comdns.namescout.comdns2.namescout.comns1.afternic.comns1.uniregistrymarket.linkns2.afternic.comns2.uniregistrymarket.linksell.internettraffic.comMXloopback.namescout.comA52.20.84.6213.248.169.4854.208.19.19769.172.201.15369.172.201.20876.223.54.146
○NSbuy.internettraffic.com2015-10-27 → 2016-06-20 · 5 obs
○ 2015-06-14 10:40:20
● 2015-10-27 06:50:28
● 2016-06-20 02:16:18
○ 2017-02-13 06:37:48
○ 2026-07-24 09:47:42
○NSdns.namescout.com2015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 10:40:20
○ 2015-10-27 06:50:28
○ 2026-07-24 09:47:42
○NSdns2.namescout.com2015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 10:40:20
○ 2015-10-27 06:50:28
○ 2026-07-24 09:47:42
○NSns1.afternic.com2026-02-28 → 2026-02-28 · 4 obs
○ 2017-02-13 06:37:48
● 2026-02-28 19:36:18
○ 2026-07-24 03:42:24
○ 2026-07-24 09:47:42
●NSns1.atom.com2026-07-24 → 2026-07-24 · 3 obs
○ 2026-02-28 19:36:18
● 2026-07-24 03:42:24
● 2026-07-24 09:47:42
○NSns1.uniregistrymarket.link2017-02-13 → 2017-02-13 · 4 obs
○ 2016-06-20 02:16:18
● 2017-02-13 06:37:48
○ 2026-02-28 19:36:18
○ 2026-07-24 09:47:42
○NSns2.afternic.com2026-02-28 → 2026-02-28 · 4 obs
○ 2017-02-13 06:37:48
● 2026-02-28 19:36:18
○ 2026-07-24 03:42:24
○ 2026-07-24 09:47:42
●NSns2.atom.com2026-07-24 → 2026-07-24 · 3 obs
○ 2026-02-28 19:36:18
● 2026-07-24 03:42:24
● 2026-07-24 09:47:42
○NSns2.uniregistrymarket.link2017-02-13 → 2017-02-13 · 4 obs
○ 2016-06-20 02:16:18
● 2017-02-13 06:37:48
○ 2026-02-28 19:36:18
○ 2026-07-24 09:47:42
○NSsell.internettraffic.com2015-10-27 → 2016-06-20 · 5 obs
○ 2015-06-14 10:40:20
● 2015-10-27 06:50:28
● 2016-06-20 02:16:18
○ 2017-02-13 06:37:48
○ 2026-07-24 09:47:42
○MXloopback.namescout.com2015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 10:40:20
○ 2015-10-27 06:50:28
○ 2026-07-24 09:47:42
○A13.248.169.482026-02-28 → 2026-02-28 · 4 obs
○ 2017-02-13 06:37:48
● 2026-02-28 19:36:18
○ 2026-07-24 03:42:24
○ 2026-07-24 09:47:42
●A52.20.84.622026-07-24 → 2026-07-24 · 3 obs
○ 2026-02-28 19:36:18
● 2026-07-24 03:42:24
● 2026-07-24 09:47:42
○A54.208.19.1972015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 10:40:20
○ 2015-10-27 06:50:28
○ 2026-07-24 09:47:42
○A69.172.201.1532016-06-20 → 2017-02-13 · 5 obs
○ 2016-02-11 22:06:14
● 2016-06-20 02:16:18
● 2017-02-13 06:37:48
○ 2026-02-28 19:36:18
○ 2026-07-24 09:47:42
○A69.172.201.2082015-10-27 → 2016-02-11 · 5 obs
○ 2015-06-14 10:40:20
● 2015-10-27 06:50:28
● 2016-02-11 22:06:14
○ 2016-06-20 02:16:18
○ 2026-07-24 09:47:42
○A76.223.54.1462026-02-28 → 2026-02-28 · 4 obs
○ 2017-02-13 06:37:48
● 2026-02-28 19:36:18
○ 2026-07-24 03:42:24
○ 2026-07-24 09:47:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
tutorial.cnns1.atom.com, ns2.atom.com-

✅ Authoritative Response

Server:44.219.81.145

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorial.cn (unsigned zone)

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns2.atom.com, ns1.atom.com
SOA1ns1.atom.com hostmaster.tutorial.cn

Analysis

IP Addresses

tutorial.cn directs to one IP number, which is 52.20.84.62.

Among the host names that share IP numbers with tutorial.cn are deepseed.com, chewably.com, euholding.com and two others.

Name Servers

DNS delegation for tutorial.cn points to two name servers: ns1.atom.com and ns2.atom.com.

tutorial.cn has the same name server delegation as a number of other domains, such as multifamilyzoning.com, upcbl.com, pixmovies.com and two more.

tutorial.cn has a partial name server overlap with other domains — among them hostvoyage.com and ortix.org.

ns1.atom.com directs to 44.219.81.145 and ns2.atom.com directs to 50.19.240.86; each host name points to exactly one IP number.