`sross.ru`

DNSSEC	⚠️ Not signed
A	2a00:15f8:a000:5:1:11:7:ca62^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:12:7:ca62^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:13:7:ca62^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:14:7:ca62^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	90.156.201.38^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.54^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.86^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.98^{🇷🇺 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` ⚠️ Not in parent delegation
		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	`mail.sross.ru` ⭐
		A	92.255.44.142^{🇷🇺 OBIT-AS92.255.44.0/24 Obit-Telecommunications Ltd. St.Petersburg}
			PTR	`mail.sross.ru`
TXT	`v=spf1 a mx ~all`
SOA	`ns1.masterhost.ru`hostmaster@masterhost.ru serial=1741729935

`ru`

	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=4068851

Subdomains

mail.sross.ru

Same first word

sross.de

sross.ru

Similar names

ossrs.com

rosss.it

sorss.com

osrss.com

rssso.com

osssr.ru

ossrs.net

sosrs.co.uk

sossr.com

rosss.net

osssr.com

sosrs.com

rosss.ca

rosss.ie

rosss.at

rosss.com

sorss.pl

ssros.ru

orsss.com

DNS History

24 records (12 active, 12 former)

○NSns.benken.ru2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 21:02:16
○ 2015-06-11 17:11:00
○ 2026-05-12 20:33:28

●NSns.masterhost.ru2015-06-11 → 2026-05-12 · 3 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2026-05-12 20:33:28

○NSns.rcmail.biz2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 21:02:16
○ 2015-06-11 17:11:00
○ 2026-05-12 20:33:28

●NSns1.masterhost.ru2015-06-11 → 2026-05-12 · 3 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2026-05-12 20:33:28

●NSns2.masterhost.ru2015-06-11 → 2026-05-12 · 3 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2026-05-12 20:33:28

●MXmail.sross.ru2026-03-22 → 2026-05-12 · 3 obs

○ 2018-01-18 06:06:20
● 2026-03-22 12:24:24
● 2026-05-12 20:33:28

○MXmx4.masterhost.ru2015-06-11 → 2018-01-18 · 5 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2018-01-18 06:06:20
○ 2026-03-22 12:24:24
○ 2026-05-12 20:33:28

○A2a00:15f8:a000:5:1:11:3:12e52015-06-11 → 2018-01-18 · 5 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2018-01-18 06:06:20
○ 2026-03-22 12:24:24
○ 2026-05-12 20:33:28

●A2a00:15f8:a000:5:1:11:7:ca622026-03-22 → 2026-05-12 · 3 obs

○ 2018-01-18 06:06:20
● 2026-03-22 12:24:24
● 2026-05-12 20:33:28

○A2a00:15f8:a000:5:1:12:3:12e52015-06-11 → 2018-01-18 · 5 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2018-01-18 06:06:20
○ 2026-03-22 12:24:24
○ 2026-05-12 20:33:28

●A2a00:15f8:a000:5:1:12:7:ca622026-03-22 → 2026-05-12 · 3 obs

○ 2018-01-18 06:06:20
● 2026-03-22 12:24:24
● 2026-05-12 20:33:28

○A2a00:15f8:a000:5:1:13:3:12e52015-06-11 → 2018-01-18 · 5 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2018-01-18 06:06:20
○ 2026-03-22 12:24:24
○ 2026-05-12 20:33:28

●A2a00:15f8:a000:5:1:13:7:ca622026-03-22 → 2026-05-12 · 3 obs

○ 2018-01-18 06:06:20
● 2026-03-22 12:24:24
● 2026-05-12 20:33:28

○A2a00:15f8:a000:5:1:14:3:12e52015-06-11 → 2018-01-18 · 5 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2018-01-18 06:06:20
○ 2026-03-22 12:24:24
○ 2026-05-12 20:33:28

●A2a00:15f8:a000:5:1:14:7:ca622026-03-22 → 2026-05-12 · 3 obs

○ 2018-01-18 06:06:20
● 2026-03-22 12:24:24
● 2026-05-12 20:33:28

○A81.3.153.32008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 21:02:16
○ 2015-06-11 17:11:00
○ 2026-05-12 20:33:28

○A90.156.201.1012017-01-13 → 2018-01-18 · 5 obs

○ 2016-11-23 06:36:20
● 2017-01-13 10:36:14
● 2018-01-18 06:06:20
○ 2026-03-22 12:24:24
○ 2026-05-12 20:33:28

○A90.156.201.1022015-06-11 → 2018-01-18 · 5 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2018-01-18 06:06:20
○ 2026-03-22 12:24:24
○ 2026-05-12 20:33:28

○A90.156.201.192015-06-11 → 2016-11-23 · 5 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2016-11-23 06:36:20
○ 2017-01-13 10:36:14
○ 2026-05-12 20:33:28

●A90.156.201.382026-03-22 → 2026-05-12 · 3 obs

○ 2018-01-18 06:06:20
● 2026-03-22 12:24:24
● 2026-05-12 20:33:28

○A90.156.201.462015-06-11 → 2018-01-18 · 5 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2018-01-18 06:06:20
○ 2026-03-22 12:24:24
○ 2026-05-12 20:33:28

●A90.156.201.542026-03-22 → 2026-05-12 · 3 obs

○ 2018-01-18 06:06:20
● 2026-03-22 12:24:24
● 2026-05-12 20:33:28

●A90.156.201.862026-03-22 → 2026-05-12 · 3 obs

○ 2018-01-18 06:06:20
● 2026-03-22 12:24:24
● 2026-05-12 20:33:28

●A90.156.201.982015-06-11 → 2026-05-12 · 3 obs

○ 2008-11-23 21:02:16
● 2015-06-11 17:11:00
● 2026-05-12 20:33:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net...	-
sross.ru	ns1.masterhost.ru, ns2.masterhost.ru	-

✅ Authoritative Response

Server:90.156.133.161

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sross.ru (unsigned zone)

⏱️ Timing

Total: 1908ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`90.156.201.38, 90.156.201.86...`
AAAA	4	`2a00:15f8:a000:5:1:14:7:ca62, 2a00:15f8:a000:5:1:13:7:ca62...`
NS	3	`ns2.masterhost.ru, ns1.masterhost.ru...`
MX	1	`mail.sross.ru (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.masterhost.ru hostmaster.masterhost.`

Analysis

Hierarchy

The parent of mail.sross.ru is sross.ru.

IP Addresses

sross.ru maps to eight IPs: 2a00:15f8:a000:5:1:11:7:ca62, 2a00:15f8:a000:5:1:12:7:ca62, 2a00:15f8:a000:5:1:13:7:ca62, 2a00:15f8:a000:5:1:14:7:ca62, 90.156.201.38, 90.156.201.54, 90.156.201.86 and 90.156.201.98.

Other host names, for instance sigma-6.ru, lawofficespb.ru, bast-too.spb24.net, brikov.ru and unichance.ru share IP numbers with sross.ru.

Name Servers

The domain sross.ru is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.

sross.ru shares name servers with other domains at least partially, for instance lankwitzer.su, ant-tech.ru, belmetiz.ru, parfumoskow.ru and b-e.ru.

Host names with two IP numbers:

ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50

ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161

ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116

Mail Servers

The mail server for sross.ru is mail.sross.ru.

Host name mail.sross.ru resolves to IP 92.255.44.142.

sross.ru - robtex.com

sross.ru

ru

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sross.ru`

`ru`