rightbrain-hack.com - robtex.com

rightbrain-hack.com

DNSSEC⚠️ Not signed
A183.90.250.91🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXrightbrain-hack.com ⭐
A183.90.250.91🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
TXTv=spf1 +a:sv1345.xserver.jp +a:rightbrain-hack.com +mx include:spf.sender.xse...
SOAns1.xserver.jproot@xserver.jp serial=0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778607051

MX for

rightbrain-hack.com

Subdomains

www.rightbrain-hack.com

Same first word

rightbrain-hack.com

DNS History

8 records (7 active, 1 former)

20192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXrightbrain-hack.comA183.90.250.91183.90.250.46
●NSns1.xserver.jp2018-07-08 → 2026-05-12 · 2 obs
● 2018-07-08 08:54:04
● 2026-05-12 17:41:08
●NSns2.xserver.jp2018-07-08 → 2026-05-12 · 2 obs
● 2018-07-08 08:54:04
● 2026-05-12 17:41:08
●NSns3.xserver.jp2018-07-08 → 2026-05-12 · 2 obs
● 2018-07-08 08:54:04
● 2026-05-12 17:41:08
●NSns4.xserver.jp2018-07-08 → 2026-05-12 · 2 obs
● 2018-07-08 08:54:04
● 2026-05-12 17:41:08
●NSns5.xserver.jp2018-07-08 → 2026-05-12 · 2 obs
● 2018-07-08 08:54:04
● 2026-05-12 17:41:08
●MXrightbrain-hack.com2018-07-08 → 2026-05-12 · 2 obs
● 2018-07-08 08:54:04
● 2026-05-12 17:41:08
○A183.90.250.462018-07-08 → 2018-07-08 · 3 obs
● 2018-07-08 08:54:04
○ 2026-04-01 18:01:56
○ 2026-05-12 17:41:08
●A183.90.250.912026-04-01 → 2026-05-12 · 3 obs
○ 2018-07-08 08:54:04
● 2026-04-01 18:01:56
● 2026-05-12 17:41:08

🔍 DNS Trace

Analysis

Hierarchy

The parent of www.rightbrain-hack.com is rightbrain-hack.com.

Mail Server Role

rightbrain-hack.com serves as the mail server for rightbrain-hack.com.

IP Addresses

rightbrain-hack.com points to an IP address: 183.90.250.91.

other host names include okutama-omc.com, brossanet.com, b-com.co.jp, www.sanukiudon-ranking.com and s-drum.net; they share IP numbers with rightbrain-hack.com.

Name Servers

rightbrain-hack.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

rightbrain-hack.com at least partially shares name servers with other domains, for instance kunokoji.com, lithiumhouse.co.jp, okashi-funaki.co.jp, hachidai.jp and kenoffice.jp.

Names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Names with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

rightbrain-hack.com is handled by a single mail server.

The host name rightbrain-hack.com points to IP 183.90.250.91.