CF1760280849102-tsm20251012143351

NSLIST.NET - dhcp-160-168.iis.u-tokyo.ac.jp

Search for IP or hostnames:

dhcp-160-168.iis.u-tokyo.ac.jp checked at 2025-10-12T14:54:09.088Z 535ms 47/47/47 100% R:22

`dhcp-160-168.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	157.82.160.168^{🇯🇵 UTnet}
			PTR	`dhcp-160-168.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

168.160.82.157.in-addr.arpa

AI analysis

dhcp-160-168.iis.u-tokyo.ac.jp points to a single IP number: 157.82.160.168.

dhcp-160-168.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-160-168.iis.u-tokyo.ac.jp uses the same mail server configuration as other domains, such as mizu.iis.u-tokyo.ac.jp, tt7.iis.u-tokyo.ac.jp, dhcp-157-239.iis.u-tokyo.ac.jp, dhcp-148-175.iis.u-tokyo.ac.jp and dhcp-148-130.iis.u-tokyo.ac.jp.

dhcp-160-168.iis.u-tokyo.ac.jp shares mail servers with other domains at least in part, for instance dhcp-148-239.iis.u-tokyo.ac.jp, dhcp-148-247.iis.u-tokyo.ac.jp, dhcp-148-237.iis.u-tokyo.ac.jp, dhcp-148-201.iis.u-tokyo.ac.jp and dhcp-148-155.iis.u-tokyo.ac.jp.

Host names with one IP number: 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

sgBuIou CF johedugfp 2025-10-12