CF1761850058544-tsm20251029173950

DNSWHOIS.INFO - b-sys.de

Search for IP or hostnames:

b-sys.de checked at 2025-10-30T18:47:38.433Z 1045ms 87/87/87 100% R:13

b-sys.de

MXmailserv.regfish.com
A52.57.101.90🇩🇪 Amazon
PTRmailserv.regfish.com
NSa.regfish-ns.net
A2a02:2c0:0:21::aced:beef 🇩🇪 REGFISH-AS
PTRa.regfish-ns.net
A178.21.144.21🇩🇪 REGFISH-AS
PTRa.regfish-ns.net
NSb.regfish-ns.net
A2a02:2c0:1:21::aced:beef 🇩🇪 REGFISH-AS
PTRb.regfish-ns.net
A178.21.145.21🇩🇪 REGFISH-AS
PTRb.regfish-ns.net
NSc.regfish-ns.net
A2a02:2c0:2:21::aced:beef 🇩🇪 REGFISH-AS
PTRc.regfish-ns.net
A178.21.146.21🇩🇪 REGFISH-AS
PTRc.regfish-ns.net
A52.59.191.217🇩🇪 Amazon
PTRaws-web-01-a.zeta-sw.com

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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Starts with same word

Starts similarily

AI analysis

b-sys.de is a parent of www.b-sys.de and mail.b-sys.de.

b-sys.de points to IP number: 52.59.191.217.

Other host names such as zeta-uploader.com, noe.nl, zinkpower.de, noe.be and noesale.de share IPs with b-sys.de.

b-sys.de is delegated to three name servers: a.regfish-ns.net, b.regfish-ns.net and c.regfish-ns.net.

b-sys.de at least partially shares name servers with other domains, for instance jetcutter.eu, litvak.eu, volkswagen-otlg.de, florianheidenreich.de and alexander-hochbaum.de.

Host a.regfish-ns.net points to 2a02:2c0:0:21::aced:beef and 178.21.144.21; Host b.regfish-ns.net points to 2a02:2c0:1:21::aced:beef and 178.21.145.21; Host c.regfish-ns.net points to 2a02:2c0:2:21::aced:beef and 178.21.146.21.

b-sys.de is handled by a single mail server, mailserv.regfish.com.

The mail server setup for b-sys.de matches that of other domains, for instance kh-dev.de, oepsel.net, bughunter2k.de, hh-bx.net and schubart.org.

b-sys.de shares at least partially some mail servers with other domains, including sad-gmbh.de, frly.de, matura-ball.com, zenober.com and culjat.com.

these mail servers are commonly used together with mail.kepheus.net.

mailserv.regfish.com points to a single IP: 52.57.101.90.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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jWwZSuq CF johedugfp 2025-10-30