WWW.RTSAK.COM - brain.riken.jp
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brain.riken.jp checked at 2025-11-20T23:52:29.750Z 448ms 99/99/99 100% R:20 allDone:true timedOut:false brain.riken.jp
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:c0d::1a 🇺🇸 Google | ||||||
| PTR | dl-in-f26.1e100.net | ||||||
| A | 142.250.141.27🇺🇸 Google | ||||||
| PTR | dd-in-f27.1e100.net | ||||||
| NS | ns1.brain.riken.jp | ||||||
| A | 134.160.174.250🇯🇵 RIKEN | ||||||
| PTR | ns1.brain.riken.jp | ||||||
| NS | ns.brain.riken.jp | ||||||
| A | 134.160.175.250🇯🇵 RIKEN | ||||||
| PTR | ns.brain.riken.jp | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:100f::1b 🇺🇸 Google | ||||||
| PTR | yudfwra-in-f27.1e100.net | ||||||
| A | 192.178.220.27🇺🇸 Google | ||||||
| PTR | yudfwra-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:1015::1b 🇺🇸 Google | ||||||
| PTR | yudfwta-in-f27.1e100.net | ||||||
| A | 172.253.135.26🇺🇸 Google | ||||||
| PTR | yudfwta-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2a00:1450:4010:c20::1a 🇫🇮 Google | ||||||
| PTR | yulppbn-in-f26.1e100.net | ||||||
| A | 172.253.130.26🇺🇸 Google | ||||||
| PTR | yulppbn-in-f26.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2404:6800:4003:c06::1a 🇸🇬 Google | ||||||
| PTR | sm-in-f26.1e100.net | ||||||
| A | 142.250.4.27🇺🇸 Google | ||||||
| PTR | sm-in-f27.1e100.net | ||||||
riken.jp
| NS | ns.riken.jp | ||||||
| NS | rknss2.riken.jp | ||||||
| NS | dns-x.sinet.ad.jp | ||||||
| MX | riken-jp.mail.protection.outlook.com | ||||||
rank #103 in the tld
Up
lang-dev-lab.brain.riken.jp |
ns.brain.riken.jp |
ns1.brain.riken.jp |
outside-bsi.brain.riken.jp |
Starts with same word
Starts similarily
AI analysis
brain.riken.jp has children lang-dev-lab.brain.riken.jp, ns.brain.riken.jp, ns1.brain.riken.jp and outside-bsi.brain.riken.jp.
Two name servers ns1.brain.riken.jp and ns.brain.riken.jp are delegated to brain.riken.jp.
brain.riken.jp uses the same name server setup as 175.160.134.in-addr.arpa and 174.160.134.in-addr.arpa.
Host names with a single IP address:
ns1.brain.riken.jp points to 134.160.174.250
ns.brain.riken.jp points to 134.160.175.250
brain.riken.jp is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
brain.riken.jp shares mail servers with other domains at least in part, for instance studioverduyn.com, elijah-ministries.com, firstgroupco.org, rosecole.com and mjraphael.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4023:c0d::1a and 142.250.141.27
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.27
alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26
alt3.aspmx.l.google.com points to: 2a00:1450:4010:c20::1a and 172.253.130.26
alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1a and 142.250.4.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)