CF1760707083857-tsm20251017082432

DNSWHOIS.INFO - tt12.iis.u-tokyo.ac.jp

Search for IP or hostnames:

tt12.iis.u-tokyo.ac.jp checked at 2025-10-17T13:18:03.844Z 688ms 44/44/44 100% R:18

`tt12.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	157.82.156.110^{🇯🇵 UTnet}
			PTR	`tt12.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

110.156.82.157.in-addr.arpa

Starts with same word

tt12.de

Starts similarily

tt21.net

tt21.de

1tt2.com

tt12.de

21tt.cn

tt21.com

t1t2.com

t2t1.com

tt21.ru

AI analysis

tt12.iis.u-tokyo.ac.jp resolves to a single IP: 157.82.156.110.

tt12.iis.u-tokyo.ac.jp is served by two mail servers: ironport1.iis.u-tokyo.ac.jp and ironport2.iis.u-tokyo.ac.jp.

tt12.iis.u-tokyo.ac.jp shares the mail server setup with other domains, for example dhcp-148-240.iis.u-tokyo.ac.jp, mail.iis.u-tokyo.ac.jp, dhcp-148-132.iis.u-tokyo.ac.jp, dhcp-148-225.iis.u-tokyo.ac.jp and dhcp-148-229.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

mMciVNx CF johedugfp 2025-10-17