A

smtpgwin.cc.tsukuba.ac.jp600

Cisco Systems Ironport Division

smtpgwin.cc.tsukuba.ac.jp600

Cisco Systems Ironport Division

Name	TTL	Value
smtpgwin.cc.tsukuba.ac.jp	60010 minutes	139.138.45.188Cisco Systems Ironport Division
smtpgwin.cc.tsukuba.ac.jp	60010 minutes	207.54.83.63Cisco Systems Ironport Division

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