virtualbrain.com - dns.ninja

`virtualbrain.com`

DNSSEC	⚠️ Not signed
A	153.122.23.90^{🇯🇵 AS131921153.122.16.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`mail.virtualbrain.com` ⭐
		A	153.122.23.90^{🇯🇵 AS131921153.122.16.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
TXT	`v=spf1 +a +mx +a:localhost.localdomain -all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1785609714

`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=1785857619

Previously MX for

virtualbrain.com

Subdomains

mail.virtualbrain.com

Same first word

virtualbrain.net

virtualbrain.ru

virtualbrain.ca

virtualbrain.com

virtualbrain.eu

virtualbrain.org

DNS History

11 records (6 active, 5 former)

●NS01.dnsv.jp2019-12-31 → 2026-08-04 · 3 obs

○ 2017-03-23 21:07:20
● 2019-12-31 21:04:58
● 2026-08-04 16:01:42

●NS02.dnsv.jp2019-12-31 → 2026-08-04 · 3 obs

○ 2017-03-23 21:07:20
● 2019-12-31 21:04:58
● 2026-08-04 16:01:42

●NS03.dnsv.jp2019-12-31 → 2026-08-04 · 3 obs

○ 2017-03-23 21:07:20
● 2019-12-31 21:04:58
● 2026-08-04 16:01:42

●NS04.dnsv.jp2019-12-31 → 2026-08-04 · 3 obs

○ 2017-03-23 21:07:20
● 2019-12-31 21:04:58
● 2026-08-04 16:01:42

○NSns.namedserver.net2015-07-01 → 2017-03-23 · 4 obs

● 2015-07-01 18:38:10
● 2017-03-23 21:07:20
○ 2019-12-31 21:04:58
○ 2026-08-04 16:01:42

○NSns2.namedserver.net2015-07-01 → 2017-03-23 · 4 obs

● 2015-07-01 18:38:10
● 2017-03-23 21:07:20
○ 2019-12-31 21:04:58
○ 2026-08-04 16:01:42

●MXmail.virtualbrain.com2019-12-31 → 2026-08-04 · 3 obs

○ 2017-03-23 21:07:20
● 2019-12-31 21:04:58
● 2026-08-04 16:01:42

○MXvirtualbrain.com2015-07-01 → 2017-03-23 · 4 obs

● 2015-07-01 18:38:10
● 2017-03-23 21:07:20
○ 2019-12-31 21:04:58
○ 2026-08-04 16:01:42

●A153.122.23.902026-03-31 → 2026-08-04 · 3 obs

○ 2019-12-31 21:04:58
● 2026-03-31 18:04:26
● 2026-08-04 16:01:42

○A153.122.46.512019-12-31 → 2019-12-31 · 4 obs

○ 2017-03-23 21:07:20
● 2019-12-31 21:04:58
○ 2026-03-31 18:04:26
○ 2026-08-04 16:01:42

○A153.122.6.642015-07-01 → 2017-03-23 · 4 obs

● 2015-07-01 18:38:10
● 2017-03-23 21:07:20
○ 2019-12-31 21:04:58
○ 2026-08-04 16:01:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
virtualbrain.com	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for virtualbrain.com (unsigned zone)

⏱️ Timing

Total: 1094ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.122.23.90`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`mail.virtualbrain.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:localhost.localdomain -`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

Hierarchy

The domain mail.virtualbrain.com falls under the parent virtualbrain.com.

IP Addresses

virtualbrain.com points to a single IP number: 153.122.23.90.

Other host names, among them sub0000551387.hmk-temp.com and mail.virtualbrain.com, have IP numbers in common with virtualbrain.com.

Name Servers

virtualbrain.com has four authoritative name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

At least some of virtualbrain.com's name servers are shared with other domains, for example clapon.net, aurogra2world.top, manager-salon.net and two more.

Host names with two IP numbers:

01.dnsv.jp directs traffic to 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp directs traffic to 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp directs traffic to 157.7.35.53 and 2400:8500:3fff::53.

Host names pointing to a single IP address:

02.dnsv.jp has the IP address 157.7.33.53.

Mail Servers

virtualbrain.com has one mail server: mail.virtualbrain.com.

mail.virtualbrain.com directs to just one IP number, 153.122.23.90.