tutorial.su - dns.ninja

`tutorial.su`

DNSSEC	⚠️ Not signed
A	2a00:15f8:a000:5:1:11:6:bd79^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:12:6:bd79^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:13:6:bd79^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:14:6:bd79^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	90.156.201.32^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.80^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.114^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.117^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
NS	`ns2.masterhost.ru` ⭐
		A	2a00:15f8:a000:12:1:1:2:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns2.masterhost.ru`
		A	90.156.133.161^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns2.masterhost.ru`
NS	`ns.masterhost.ru`
		A	2a00:15f8:a000:10:1:1:0:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns.masterhost.ru`
		A	90.156.136.116^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns.masterhost.ru`
NS	`ns1.masterhost.ru`
		A	2a00:15f8:a000:11:1:1:1:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns1.masterhost.ru`
		A	90.156.137.50^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns1.masterhost.ru`
SOA	`ns1.masterhost.ru`hostmaster@masterhost.ru serial=1686015815

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650209350

Same first word

tutorial.altervista.org

tutorial.biz

tutorial.my

tutorial.com.au

tutorial.jp

tutorial.hu

tutorial.pk

tutorial.at

tutorial.ch

tutorial.io

tutorial.blogspot.com

tutorial.cl

tutorial.fr

tutorial.vn

tutorial.es

tutorial.tk

tutorial.ddns.net

tutorial.sk

tutorial.pl

tutorial.tv

tutorial.me

tutorial.be

tutorial.school

tutorial.cc

tutorial.tips

tutorial.us

tutorial.plus

tutorial.eu

tutorial.se

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

Similar names

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

italtour.ru

trailout.net

altitour.com

italtour.org

altourit.com

DNS History

23 records (11 active, 12 former)

●NSns.masterhost.ru2015-06-27 → 2026-06-04 · 2 obs

● 2015-06-27 15:08:44
● 2026-06-04 10:06:14

●NSns1.masterhost.ru2015-06-27 → 2026-06-04 · 2 obs

● 2015-06-27 15:08:44
● 2026-06-04 10:06:14

●NSns2.masterhost.ru2015-06-27 → 2026-06-04 · 2 obs

● 2015-06-27 15:08:44
● 2026-06-04 10:06:14

○MXmx1.masterhost.ru2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 15:08:44
○ 2015-11-07 11:59:00
○ 2026-06-04 10:06:14

○A2a00:15f8:a000:5:1:11:0:88f02015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 15:08:44
○ 2015-11-07 11:59:00
○ 2026-06-04 10:06:14

●A2a00:15f8:a000:5:1:11:6:bd792015-11-07 → 2026-06-04 · 3 obs

○ 2015-06-27 15:08:44
● 2015-11-07 11:59:00
● 2026-06-04 10:06:14

○A2a00:15f8:a000:5:1:12:0:88f02015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 15:08:44
○ 2015-11-07 11:59:00
○ 2026-06-04 10:06:14

●A2a00:15f8:a000:5:1:12:6:bd792015-11-07 → 2026-06-04 · 3 obs

○ 2015-06-27 15:08:44
● 2015-11-07 11:59:00
● 2026-06-04 10:06:14

○A2a00:15f8:a000:5:1:13:0:88f02015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 15:08:44
○ 2015-11-07 11:59:00
○ 2026-06-04 10:06:14

●A2a00:15f8:a000:5:1:13:6:bd792015-11-07 → 2026-06-04 · 3 obs

○ 2015-06-27 15:08:44
● 2015-11-07 11:59:00
● 2026-06-04 10:06:14

○A2a00:15f8:a000:5:1:14:0:88f02015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 15:08:44
○ 2015-11-07 11:59:00
○ 2026-06-04 10:06:14

●A2a00:15f8:a000:5:1:14:6:bd792015-11-07 → 2026-06-04 · 3 obs

○ 2015-06-27 15:08:44
● 2015-11-07 11:59:00
● 2026-06-04 10:06:14

○A90.156.201.1002015-11-07 → 2017-01-03 · 5 obs

○ 2015-06-27 15:08:44
● 2015-11-07 11:59:00
● 2017-01-03 13:33:12
○ 2026-02-15 22:10:44
○ 2026-06-04 10:06:14

●A90.156.201.1142026-02-15 → 2026-06-04 · 3 obs

○ 2017-01-03 13:33:12
● 2026-02-15 22:10:44
● 2026-06-04 10:06:14

●A90.156.201.1172026-02-15 → 2026-06-04 · 3 obs

○ 2017-01-03 13:33:12
● 2026-02-15 22:10:44
● 2026-06-04 10:06:14

○A90.156.201.152015-11-07 → 2017-01-03 · 5 obs

○ 2015-06-27 15:08:44
● 2015-11-07 11:59:00
● 2017-01-03 13:33:12
○ 2026-02-15 22:10:44
○ 2026-06-04 10:06:14

●A90.156.201.322026-02-15 → 2026-06-04 · 3 obs

○ 2017-01-03 13:33:12
● 2026-02-15 22:10:44
● 2026-06-04 10:06:14

○A90.156.201.502015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 15:08:44
○ 2015-11-07 11:59:00
○ 2026-06-04 10:06:14

○A90.156.201.762015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 15:08:44
○ 2015-11-07 11:59:00
○ 2026-06-04 10:06:14

●A90.156.201.802026-02-15 → 2026-06-04 · 3 obs

○ 2017-01-03 13:33:12
● 2026-02-15 22:10:44
● 2026-06-04 10:06:14

○A90.156.201.842015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 15:08:44
○ 2015-11-07 11:59:00
○ 2026-06-04 10:06:14

○A90.156.201.882015-11-07 → 2017-01-03 · 5 obs

○ 2015-06-27 15:08:44
● 2015-11-07 11:59:00
● 2017-01-03 13:33:12
○ 2026-02-15 22:10:44
○ 2026-06-04 10:06:14

○A90.156.201.982015-06-27 → 2017-01-03 · 4 obs

● 2015-06-27 15:08:44
● 2017-01-03 13:33:12
○ 2026-02-15 22:10:44
○ 2026-06-04 10:06:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	10 records
tutorial.su	ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru	-

✅ Authoritative Response

Server:90.156.137.50

NS records: ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorial.su (unsigned zone)

⏱️ Timing

Total: 1383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`90.156.201.80, 90.156.201.117...`
AAAA	4	`2a00:15f8:a000:5:1:13:6:bd79, 2a00:15f8:a000:5:1:11:6:bd79...`
NS	3	`ns.masterhost.ru, ns1.masterhost.ru...`
SOA	1	`ns1.masterhost.ru hostmaster.masterhost.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)

Analysis

IP Addresses

tutorial.su has 8 IP addresses: 90.156.201.32, 90.156.201.80, 90.156.201.114 plus five more.

www.metagenics.ru, www.clickz.ru, 0k.ru plus two other host names have IP numbers in common with tutorial.su.

Name Servers

tutorial.su has three name servers — ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.

There is at least partial name server overlap between tutorial.su and other domains — xn--d1aciabaifvdge2a3f6b.xn--p1ai, 9trest.com, pgn.ru and two more among them.

Each of ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru points to two IP numbers. ns1.masterhost.ru points to 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53. ns2.masterhost.ru points to 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53. ns.masterhost.ru points to 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53.