CF1759473516842-tsm20251002182459

WWW.RTSAK.COM - blechart-osnabrueck.de

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blechart-osnabrueck.de checked at 2025-10-03T06:38:36.543Z 475ms 99/99/99 100% R:18

blechart-osnabrueck.de

MXmail.blechart-osnabrueck.de
A91.204.46.57🇩🇪 netcup GmbH
PTRmx2e39.netcup.net
MXmx2e39.netcup.net
A2a03:4000:0:3b9:681f:5cff:fe21:a5eb 🇩🇪 netcup GmbH
PTRmx2e39.netcup.net
A91.204.46.57🇩🇪 netcup GmbH
PTRmx2e39.netcup.net
NSroot-dns.netcup.net
A2a03:4000:0:1::e1e1 🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7 🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44 🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A2a03:4000:30:8616::13:4731 🇩🇪 netcup GmbH
A91.204.46.55🇩🇪 netcup GmbH
PTRa2e37.netcup.net

de

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

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AI analysis

The parent of mail.blechart-osnabrueck.de is blechart-osnabrueck.de.

blechart-osnabrueck.de resolves to two IP numbers: 2a03:4000:30:8616::13:4731 and 91.204.46.55.

Other host names, for instance pluds.de, tkscomputer.de, hostmaster.luxpower.com, ash-soft.de and doesken.de share IP numbers with blechart-osnabrueck.de.

blechart-osnabrueck.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

blechart-osnabrueck.de partially shares name servers with other domains; examples include squick.de, n10-hv.de, batdroid.de, netchill.de and med-nrw.de.

Host names with two IP numbers:

root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.

second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.

third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.

blechart-osnabrueck.de is handled by two mail servers: mail.blechart-osnabrueck.de and mx2e39.netcup.net.

blechart-osnabrueck.de shares some mail servers with other domains, at least partially, such as atlas-sicherheit.de, dot3.ch, openphysio.org, gerashop.de and prom.supply.

These mail servers are often used with mail.atlas-sicherheit.de, mail.dot3.ch, mail.openphysio.org and mail.gerashop.de.

Host names with two IPs:

mx2e39.netcup.net points to: 2a03:4000:0:3b9:681f:5cff:fe21:a5eb and 91.204.46.57.

Host names with a single IP:

mail.blechart-osnabrueck.de points to: 91.204.46.57.

Names resolving to 91.204.46.57: mx2e39.netcup.net and mail.blechart-osnabrueck.de.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

WwNjvmc CF johedugfp 2025-10-03