CF1763453325918-tsm20251116095642

IPLIST.NET - tt15.iis.u-tokyo.ac.jp

Search for IP or hostnames:

tt15.iis.u-tokyo.ac.jp checked at 2025-11-18T08:08:45.726Z 1361ms 47/47/47 100% R:8 allDone:true timedOut:false

`tt15.iis.u-tokyo.ac.jp`

	MX	`ironport1.iis.u-tokyo.ac.jp`
			A	157.82.144.166^{🇯🇵 U-TOKYO}
				PTR	`ironport1.iis.u-tokyo.ac.jp`
	MX	`ironport2.iis.u-tokyo.ac.jp`
			A	157.82.144.167^{🇯🇵 U-TOKYO}
				PTR	`ironport2.iis.u-tokyo.ac.jp`
	A	157.82.156.113^{🇯🇵 U-TOKYO}
			PTR	`tt15.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^{🇯🇵 U-TOKYO}

PTR for

113.156.82.157.in-addr.arpa

Starts with same word

tt15.cn

Starts similarily

51tt.com

1t5t.com

5t1t.com

15tt.com

t5t1.com

51tt.cc

tt15.cn

AI analysis

tt15.iis.u-tokyo.ac.jp points to a single IP: 157.82.156.113.

Two mail servers ironport1.iis.u-tokyo.ac.jp and ironport2.iis.u-tokyo.ac.jp handle tt15.iis.u-tokyo.ac.jp.

tt15.iis.u-tokyo.ac.jp uses the same mail server setup as other domains such as mac-yh-desktop.iis.u-tokyo.ac.jp, dhcp-148-221.iis.u-tokyo.ac.jp, dhcp-148-158.iis.u-tokyo.ac.jp, dhcp-160-174.iis.u-tokyo.ac.jp and dhcp-148-217.iis.u-tokyo.ac.jp.

tt15.iis.u-tokyo.ac.jp shares some mail servers with other domains, including dhcp-148-168.iis.u-tokyo.ac.jp, dhcp-148-160.iis.u-tokyo.ac.jp, dhcp-148-173.iis.u-tokyo.ac.jp, dhcp-148-140.iis.u-tokyo.ac.jp and dhcp-148-238.iis.u-tokyo.ac.jp.

Host names with a single IP:

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

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

dbq