sysbrain.net - dns.ninja

`sysbrain.net`

DNSSEC	⚠️ Not signed
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	`email.sysbrain.net` ⭐
		A	195.16.61.234^{🇷🇺 SOVAM-AS195.16.32.0/19 ex-COMBELNET}
			PTR	`email.chery.ru`
SOA	`ns1.masterhost.ru`hostmaster@masterhost.ru serial=1766581205

`net`

	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=1781722265

Subdomains

email.sysbrain.net

Same first word

sysbrain.co.uk

sysbrain.com

sysbrain.net

sysbrain.co.jp

Similar names

binarsys.com

brainsys.ch

brainsys.de

brainsys.io

brainsys.biz

brainsys.be

brainsys.net

brainsys.co.uk

brainsys.com

briansys.com

brainsys.fr

binaryss.com

brainsys.info

DNS History

9 records (4 active, 5 former)

○NSns.hosteurope.com2015-05-12 → 2017-04-09 · 4 obs

● 2015-05-12 05:23:30
● 2017-04-09 10:29:16
○ 2026-02-15 09:08:12
○ 2026-06-17 19:21:32

●NSns.masterhost.ru2026-02-15 → 2026-06-17 · 3 obs

○ 2017-04-09 10:29:16
● 2026-02-15 09:08:12
● 2026-06-17 19:21:32

●NSns1.masterhost.ru2026-02-15 → 2026-06-17 · 3 obs

○ 2017-04-09 10:29:16
● 2026-02-15 09:08:12
● 2026-06-17 19:21:32

○NSns2.hosteurope.com2015-05-12 → 2017-04-09 · 4 obs

● 2015-05-12 05:23:30
● 2017-04-09 10:29:16
○ 2026-02-15 09:08:12
○ 2026-06-17 19:21:32

●NSns2.masterhost.ru2026-02-15 → 2026-06-17 · 3 obs

○ 2017-04-09 10:29:16
● 2026-02-15 09:08:12
● 2026-06-17 19:21:32

●MXemail.sysbrain.net2026-02-15 → 2026-06-17 · 3 obs

○ 2017-04-09 10:29:16
● 2026-02-15 09:08:12
● 2026-06-17 19:21:32

○MXmx0.123-reg.co.uk2015-05-12 → 2017-04-09 · 4 obs

● 2015-05-12 05:23:30
● 2017-04-09 10:29:16
○ 2026-02-15 09:08:12
○ 2026-06-17 19:21:32

○MXmx1.123-reg.co.uk2015-05-12 → 2017-04-09 · 4 obs

● 2015-05-12 05:23:30
● 2017-04-09 10:29:16
○ 2026-02-15 09:08:12
○ 2026-06-17 19:21:32

○A94.136.40.822015-05-12 → 2026-02-15 · 4 obs

● 2015-05-12 05:23:30
● 2026-02-15 09:08:12
○ 2026-06-14 12:39:16
○ 2026-06-17 19:21:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
sysbrain.net	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 sysbrain.net (unsigned zone)

⏱️ Timing

Total: 1051ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.masterhost.ru, ns1.masterhost.ru...`
MX	1	`email.sysbrain.net (pri: 10)`
SOA	1	`ns1.masterhost.ru hostmaster.masterhost.`

Analysis

Hierarchy

email.sysbrain.net is delegated beneath sysbrain.net.

Name Servers

Three name servers are authoritative for sysbrain.net: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.

There is at least partial name server overlap between sysbrain.net and other domains — bjpub.ru, s-autotrans.ru, tv-home.ru and two more among them.

ns1.masterhost.ru resolves to 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53. ns2.masterhost.ru resolves to 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53. ns.masterhost.ru resolves to 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53. All three hostnames point to two IP numbers each.

Mail Servers

sysbrain.net has one mail server: email.sysbrain.net.

There is one IP number for email.sysbrain.net: 195.16.61.234.