CF1759417996288-tsm20251002145945

WWW.RTSAK.COM - c7n.de

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c7n.de checked at 2025-10-02T15:13:16.268Z 119ms 96/96/96 100% R:14

c7n.de

MXmail.worli.info
A2a01:4f8:231:2e5f::2 🇩🇪 Hetzner
PTRmail.worli.info
A116.202.37.70🇩🇪 Hetzner
PTRmail.worli.info
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
A2a01:4f8:231:2e5f::2 🇩🇪 Hetzner
PTRmail.worli.info
A116.202.37.70🇩🇪 Hetzner
PTRmail.worli.info

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.c7n.de is c7n.de.

c7n.de resolves to two IP numbers: 2a01:4f8:231:2e5f::2 and 116.202.37.70.

Other host names, for instance re-verse.com, wizards.at, olqs.de, worlitschek.net and silanus.de share IP numbers with c7n.de.

c7n.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

c7n.de partially shares name servers with other domains; examples include 1mm.de, rettermusik.de, acn-automobile.de, rockshuttle.de and antennapod.org.

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.

c7n.de is handled by a single mail server, mail.worli.info.

c7n.de uses the same mail server setup as other domains such as worlitschek.net, lange-ulm.net and worli.info.

c7n.de shares at least partially some mail servers with other domains, for instance silanus.de and csrl.de.

These mail servers are often used with the mail servers mail.csrl.de.

Host mail.worli.info resolves to two IPs: 2a01:4f8:231:2e5f::2 and 116.202.37.70.

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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gQVIZbG CF johedugfp 2025-10-02