`instors.com`

DNSSEC	⚠️ Not signed
A	2a00:15f8:a000:5:1:11:1:369a^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:12:1:369a^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:13:1:369a^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:14:1:369a^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	90.156.201.29^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.32^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.41^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.60^{🇷🇺 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`
MX	`mx1.masterhost.ru` ⭐
		A	90.156.132.120^{🇷🇺 MASTERHOST-AS90.156.132.0/24}
SOA	`ns1.masterhost.ru`hostmaster@masterhost.ru serial=1782716871

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785936169

Previously NS for

instors.com

Same first word

instors.com

Similar names

strosin.com

sistron.be

instros.com

strosin.biz

sinostr.com

sitrons.com

rosstin.ru

sistron.com.br

trisons.com

stinsor.com

sistron.net

nostris.net

rossint.com

nortiss.com

nostris.ee

insstro.com

storins.ru

rossint.school.nz

sortins.com

sstinor.com

sistron.com.mx

sostrin.com

stronis.ru

nostris.fr

storins.com

rossint.net

DNS History

24 records (12 active, 12 former)

○NSinstors.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-25 14:01:48
● 2020-02-13 05:54:26
○ 2026-05-11 21:34:16
○ 2026-08-05 13:42:58

●NSns.masterhost.ru2026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

○NSns1.expiereddnsmanager.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-25 14:01:48
● 2020-02-13 05:54:26
○ 2026-05-11 21:34:16
○ 2026-08-05 13:42:58

●NSns1.masterhost.ru2026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

○NSns2.expiereddnsmanager.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-25 14:01:48
● 2020-02-13 05:54:26
○ 2026-05-11 21:34:16
○ 2026-08-05 13:42:58

●NSns2.masterhost.ru2026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

○NSns33.domaincontrol.com2015-08-18 → 2016-08-10 · 5 obs

○ 2008-03-07 13:17:10
● 2015-08-18 17:03:30
● 2016-08-10 19:28:06
○ 2017-03-25 14:01:48
○ 2026-08-05 13:42:58

○NSns34.domaincontrol.com2015-08-18 → 2016-08-10 · 5 obs

○ 2008-03-07 13:17:10
● 2015-08-18 17:03:30
● 2016-08-10 19:28:06
○ 2017-03-25 14:01:48
○ 2026-08-05 13:42:58

○MXmailstore1.secureserver.net2015-08-18 → 2016-08-10 · 5 obs

○ 2008-03-07 13:17:10
● 2015-08-18 17:03:30
● 2016-08-10 19:28:06
○ 2017-03-25 14:01:48
○ 2026-08-05 13:42:58

●MXmx1.masterhost.ru2026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

○MXmx7.instors.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-25 14:01:48
● 2020-02-13 05:54:26
○ 2026-05-11 21:34:16
○ 2026-08-05 13:42:58

○MXsmtp.secureserver.net2015-08-18 → 2016-08-10 · 5 obs

○ 2008-03-07 13:17:10
● 2015-08-18 17:03:30
● 2016-08-10 19:28:06
○ 2017-03-25 14:01:48
○ 2026-08-05 13:42:58

○A173.239.5.62020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-25 14:01:48
● 2020-02-13 05:54:26
○ 2026-05-11 21:34:16
○ 2026-08-05 13:42:58

○A173.239.8.1642020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-25 14:01:48
● 2020-02-13 05:54:26
○ 2026-05-11 21:34:16
○ 2026-08-05 13:42:58

○A184.168.221.472015-08-18 → 2016-08-10 · 5 obs

○ 2008-03-07 13:17:10
● 2015-08-18 17:03:30
● 2016-08-10 19:28:06
○ 2017-03-25 14:01:48
○ 2026-08-05 13:42:58

○A213.247.47.1902020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-25 14:01:48
● 2020-02-13 05:54:26
○ 2026-05-11 21:34:16
○ 2026-08-05 13:42:58

●A2a00:15f8:a000:5:1:11:1:369a2026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

●A2a00:15f8:a000:5:1:12:1:369a2026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

●A2a00:15f8:a000:5:1:13:1:369a2026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

●A2a00:15f8:a000:5:1:14:1:369a2026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

●A90.156.201.292026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

●A90.156.201.322026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

●A90.156.201.412026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

●A90.156.201.602026-05-11 → 2026-08-05 · 3 obs

○ 2020-02-13 05:54:26
● 2026-05-11 21:34:16
● 2026-08-05 13:42:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
instors.com	ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru	-

✅ Authoritative Response

Server:90.156.133.161

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instors.com (unsigned zone)

⏱️ Timing

Total: 1646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`90.156.201.60, 90.156.201.32...`
AAAA	4	`2a00:15f8:a000:5:1:14:1:369a, 2a00:15f8:a000:5:1:11:1:369a...`
NS	3	`ns.masterhost.ru, ns1.masterhost.ru...`
MX	1	`mx1.masterhost.ru (pri: 10)`
SOA	1	`ns1.masterhost.ru hostmaster.masterhost.`

Analysis

IP Addresses

instors.com resolves to 8 IP numbers: 90.156.201.29, 90.156.201.32, 90.156.201.41 and 5 other.

Additional host names — byuti.novokuz.net, fdpmaster.ru, www.cdo.ru and two others — share IP numbers with instors.com.

Name Servers

The authoritative name servers for instors.com are ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru — three in total.

The name servers of instors.com overlap at least partially with those of other domains — among them tmsufa.ru, runmap.ru, alexandercellars.ru and two more.

ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru all resolve to exactly two IP numbers apiece: ns1.masterhost.ru → 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53; ns2.masterhost.ru → 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53; ns.masterhost.ru → 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53.

Mail Servers

instors.com has one mail server: mx1.masterhost.ru.

instors.com shares the same mail server setup as other domains, including remont-master.ru, ekamant.ru, poesias.ru and two others.

instors.com has mail servers in common with other domains — epsol.ru being one example.

mx1.masterhost.ru directs to just one IP number, 90.156.132.120.

instors.com - robtex.com

instors.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`instors.com`

`com`