CF1760377593580-tsm20251012143351

NSLIST.NET - dhcp-168-182.iis.u-tokyo.ac.jp

Search for IP or hostnames:

dhcp-168-182.iis.u-tokyo.ac.jp checked at 2025-10-13T17:46:33.570Z 428ms 44/44/44 100% R:10

`dhcp-168-182.iis.u-tokyo.ac.jp`

	MX	`ironport1.iis.u-tokyo.ac.jp`
			A	157.82.144.166^{🇯🇵 UTnet}
				PTR	`ironport1.iis.u-tokyo.ac.jp`
	MX	`ironport2.iis.u-tokyo.ac.jp`
			A	157.82.144.167^{🇯🇵 UTnet}
				PTR	`ironport2.iis.u-tokyo.ac.jp`
	A	157.82.168.182^{🇯🇵 UTnet}
			PTR	`dhcp-168-182.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^{🇯🇵 UTnet}

PTR for

182.168.82.157.in-addr.arpa

AI analysis

dhcp-168-182.iis.u-tokyo.ac.jp resolves to a single IP: 157.82.168.182.

dhcp-168-182.iis.u-tokyo.ac.jp is served by two mail servers: ironport1.iis.u-tokyo.ac.jp and ironport2.iis.u-tokyo.ac.jp.

dhcp-168-182.iis.u-tokyo.ac.jp shares the mail server setup with other domains, for example dhcp-148-206.iis.u-tokyo.ac.jp, yoshielab.iis.u-tokyo.ac.jp, dhcp-148-177.iis.u-tokyo.ac.jp, dhcp-148-248.iis.u-tokyo.ac.jp and dhcp-148-166.iis.u-tokyo.ac.jp.

Host names with a single IP:

ironport1.iis.u-tokyo.ac.jp points to 157.82.144.166

ironport2.iis.u-tokyo.ac.jp points to 157.82.144.167

dbq

MtCFvYk CF johedugfp 2025-10-13