MXLIST.NET - b1721.mx.srv.dfn.de

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b1721.mx.srv.dfn.de checked at 2025-11-03T02:27:01.668Z 51ms 30/30/30 100% R:10

`b1721.mx.srv.dfn.de`

A	2001:638:d:c302:acdc:1979:2:56 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
		PTR	`b1721.mx.srv.dfn.de`
A	194.95.234.112^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
		PTR	`b1721.mx.srv.dfn.de`

6.5.0.0.2.0.0.0.9.7.9.1.c.d.c.a.2.0.3.c.d.0.0.0.8.3.6.0.1.0.0.2.ip6.arpa

112.234.95.194.in-addr.arpa

2117b.com

2711b.com

b1127.com

b1721.mx.srv.dfn.de serves as the mail server for wpc-hh.de, ketweb.de, icame2015hamburg.de, fsp103-atlas.de, xfel.de and a few other domains.

Both a1721.mx.srv.dfn.de and c1721.mx.srv.dfn.de serve as mail servers together with b1721.mx.srv.dfn.de.

Two IP numbers are pointed to by b1721.mx.srv.dfn.de: 2001:638:d:c302:acdc:1979:2:56 and 194.95.234.112.

dbq