CF1764072663747-tsm20251124231709

WWW.RTSAK.COM - a1721.mx.srv.dfn.de

Search for IP or hostnames:

a1721.mx.srv.dfn.de checked at 2025-11-25T12:11:03.732Z 451ms 30/30/30 100% R:17 allDone:true timedOut:false

`a1721.mx.srv.dfn.de`

	A	2001:638:d:c301:acdc:1979:2:56 ^{🇩🇪 DFN}
			PTR	`a1721.mx.srv.dfn.de`
	A	194.95.232.112^{🇩🇪 DFN}
			PTR	`a1721.mx.srv.dfn.de`

`mx.srv.dfn.de`

PTR for

112.232.95.194.in-addr.arpa

6.5.0.0.2.0.0.0.9.7.9.1.c.d.c.a.1.0.3.c.d.0.0.0.8.3.6.0.1.0.0.2.ip6.arpa

MX for

Starts with same word

a1721.com

Starts similarily

1721a.com

a1721.com

2117a.com

a1127.cn

AI analysis

a1721.mx.srv.dfn.de serves as the mail server for science3d.org, weltmaschine.de, euronnac.net, 90years-rf-accelerators.de, fel2019.org and a few other domains.

b1721.mx.srv.dfn.de and c1721.mx.srv.dfn.de are commonly used as mail servers along with a1721.mx.srv.dfn.de.

a1721.mx.srv.dfn.de points to two IP numbers: 2001:638:d:c301:acdc:1979:2:56 and 194.95.232.112.