CF1759803783458-tsm20251005211530

DNSWHOIS.INFO - dhcp-163-178.iis.u-tokyo.ac.jp

Search for IP or hostnames:

dhcp-163-178.iis.u-tokyo.ac.jp checked at 2025-10-07T02:23:03.430Z 873ms 47/47/47 100% R:13

`dhcp-163-178.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	157.82.163.178^{🇯🇵 UTnet}
			PTR	`dhcp-163-178.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

178.163.82.157.in-addr.arpa

AI analysis

dhcp-163-178.iis.u-tokyo.ac.jp points to a single IP number: 157.82.163.178.

dhcp-163-178.iis.u-tokyo.ac.jp is handled by two mail servers: ironport1.iis.u-tokyo.ac.jp and ironport2.iis.u-tokyo.ac.jp.

dhcp-163-178.iis.u-tokyo.ac.jp shares the same mail server setup as other domains, for instance dhcp-148-234.iis.u-tokyo.ac.jp, dhcp-148-245.iis.u-tokyo.ac.jp, dhcp-148-192.iis.u-tokyo.ac.jp, landsat.iis.u-tokyo.ac.jp and dhcp-148-171.iis.u-tokyo.ac.jp.

dhcp-163-178.iis.u-tokyo.ac.jp shares mail servers with other domains at least partially, including 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 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.

dbq

tOZnpFI CF johedugfp 2025-10-07