CF1761712696927-tsm20251027103946

MXLIST.NET - ttp2.iis.u-tokyo.ac.jp

Search for IP or hostnames:

ttp2.iis.u-tokyo.ac.jp checked at 2025-10-29T04:38:16.850Z 785ms 47/47/47 100% R:10

`ttp2.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	157.82.156.118^{🇯🇵 UTnet}
			PTR	`ttp2.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

118.156.82.157.in-addr.arpa

Starts similarily

2ptt.ru

ptt2.com

ptt2.go.th

tpt2.com

pt2t.net

pt2t.com

2tpt.nl

tpt2.top

ptt2.cc

2tpt.com

AI analysis

ttp2.iis.u-tokyo.ac.jp points to an IP address: 157.82.156.118.

ttp2.iis.u-tokyo.ac.jp is handled by two mail servers: ironport1.iis.u-tokyo.ac.jp and ironport2.iis.u-tokyo.ac.jp.

ttp2.iis.u-tokyo.ac.jp uses the same mail server setup as other domains, for instance 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.

ttp2.iis.u-tokyo.ac.jp shares at least partially some mail servers with other domains, 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:

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

CflyULZ CF johedugfp 2025-10-29