WWW.RTSAK.COM - landsat.iis.u-tokyo.ac.jp
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landsat.iis.u-tokyo.ac.jp checked at 2025-11-18T20:27:12.384Z 1383ms 47/47/47 100% R:9 allDone:true timedOut:false landsat.iis.u-tokyo.ac.jp
| MX | ironport1.iis.u-tokyo.ac.jp | ||||||
| A | 157.82.144.166🇯🇵 U-TOKYO | ||||||
| PTR | ironport1.iis.u-tokyo.ac.jp | ||||||
| MX | ironport2.iis.u-tokyo.ac.jp | ||||||
| A | 157.82.144.167🇯🇵 U-TOKYO | ||||||
| PTR | ironport2.iis.u-tokyo.ac.jp | ||||||
| A | 157.82.160.91🇯🇵 U-TOKYO | ||||||
| PTR | landsat.iis.u-tokyo.ac.jp | ||||||
iis.u-tokyo.ac.jp
| MX | ironport1.iis.u-tokyo.ac.jp | ||||||
| MX | ironport2.iis.u-tokyo.ac.jp | ||||||
| NS | penguin.iis.u-tokyo.ac.jp | ||||||
| NS | dns1.nc.u-tokyo.ac.jp | ||||||
| NS | dns2.nc.u-tokyo.ac.jp | ||||||
| NS | dns3.nc.u-tokyo.ac.jp | ||||||
| A | 157.82.144.140🇯🇵 U-TOKYO | ||||||
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Starts with same word
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AI analysis
landsat.iis.u-tokyo.ac.jp points to a single IP number: 157.82.160.91.
landsat.iis.u-tokyo.ac.jp is handled by two mail servers: ironport1.iis.u-tokyo.ac.jp and ironport2.iis.u-tokyo.ac.jp.
landsat.iis.u-tokyo.ac.jp shares the same mail server setup as other domains, for instance dhcp-148-198.iis.u-tokyo.ac.jp, 1s.iis.u-tokyo.ac.jp, dhcp-148-193.iis.u-tokyo.ac.jp, dhcp-148-220.iis.u-tokyo.ac.jp and dhcp-156-27.iis.u-tokyo.ac.jp.
landsat.iis.u-tokyo.ac.jp shares mail servers with other domains at least partially, including office.iis.u-tokyo.ac.jp, dhcp-148-219.iis.u-tokyo.ac.jp, hadoop-gate.iis.u-tokyo.ac.jp, dhcp-168-53.iis.u-tokyo.ac.jp and dhcp-160-158.iis.u-tokyo.ac.jp.
Host names with one IP number:
The host ironport1.iis.u-tokyo.ac.jp points to 157.82.144.166 and the host ironport2.iis.u-tokyo.ac.jp points to 157.82.144.167.