CF1759848048920-tsm20251005211530

DNSWHOIS.INFO - tt19.iis.u-tokyo.ac.jp

Search for IP or hostnames:

tt19.iis.u-tokyo.ac.jp checked at 2025-10-07T14:40:48.880Z 500ms 44/44/44 100% R:9

`tt19.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	157.82.156.122^{🇯🇵 UTnet}
			PTR	`tt19.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

122.156.82.157.in-addr.arpa

Starts with same word

tt19.net

tt19.cn

tt19.org

Starts similarily

tt19.org

91tt.com

9tt1.com

tt91.com

19tt.net

tt91.cn

tt19.net

tt19.cn

91tt.cn

tt91.org

1tt9.com

AI analysis

tt19.iis.u-tokyo.ac.jp points to an IP address: 157.82.156.122.

tt19.iis.u-tokyo.ac.jp is handled by two mail servers: ironport1.iis.u-tokyo.ac.jp and ironport2.iis.u-tokyo.ac.jp.

tt19.iis.u-tokyo.ac.jp uses the same mail server setup as other domains, for instance dhcp-148-164.iis.u-tokyo.ac.jp, tt6.iis.u-tokyo.ac.jp, ironport.iis.u-tokyo.ac.jp, wlc-160-254.iis.u-tokyo.ac.jp and dhcp-148-241.iis.u-tokyo.ac.jp.

Host names with one 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

QFMeEuj CF johedugfp 2025-10-07