DNSWHOIS.INFO - sys1b.math.is.tohoku.ac.jp

Search for IP or hostnames:

sys1b.math.is.tohoku.ac.jp checked at 2025-11-08T09:35:33.029Z 863ms 19/19/19 100% R:13

`sys1b.math.is.tohoku.ac.jp`

	A	130.34.235.45^{🇯🇵 National Institute of Informatics}
			PTR	`sys1b.math.is.tohoku.ac.jp`

	MX	`zmmf01.star.net.tohoku.ac.jp`
	MX	`zmmf11.star.net.tohoku.ac.jp`

45.235.34.130.in-addr.arpa

b1sys.de

sys1b.math.is.tohoku.ac.jp points to a single IP address: 130.34.235.45.

dbq