CF1758817421142-tsm20250925114901

WWW.RTSAK.COM - btree.de

Search for IP or hostnames:

btree.de checked at 2025-09-25T16:23:40.946Z 3117ms 91/91/91 100% R:12

btree.de

NSdns1.nsdns.info
A2a04:2b00:14cc::33 🇬🇧 RcodeZero Anycast DNS
PTRdns1.nsdns.info
PTRns33.i.centralnic-dns.com
A193.227.117.33🇩🇪 RcodeZero Anycast DNS
NSdns2.nsdns.info
A2a04:2b00:14dd::33 🇬🇧 RcodeZero Anycast DNS
PTRdns2.nsdns.info
PTRns33.j.centralnic-dns.com
A194.50.187.33🇩🇪 RCODEZERO-ANYCAST-SEC2
PTRns1.pdns.ispapi.net
NSdns3.nsdns.info
A2a04:2b00:14ee::33 🇬🇧 RcodeZero Anycast DNS
PTRdns3.nsdns.info
PTRns33.k.centralnic-dns.com
A194.0.182.33🇩🇪 RCODEZERO-ANYCAST-SEC2
MXmxext1.mailbox.org
A2001:67c:2050:104:0:1:25:1 🇩🇪 Heinlein Support
PTRmx1.mailbox.org
A80.241.60.212🇩🇪 Heinlein Support
PTRmx1.mailbox.org
MXmxext2.mailbox.org
A2001:67c:2050:104:0:2:25:1 🇩🇪 Heinlein Support
PTRmx2.mailbox.org
A80.241.60.215🇩🇪 Heinlein Support
PTRmx2.mailbox.org
MXmxext3.mailbox.org
A2001:67c:2050:104:0:3:25:1 🇩🇪 Heinlein Support
PTRmx3.mailbox.org
A80.241.60.216🇩🇪 Heinlein Support
PTRmx3.mailbox.org

de

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

Starts with same word

Starts similarily

AI analysis

btree.de is delegated to three name servers: dns1.nsdns.info, dns2.nsdns.info and dns3.nsdns.info.

btree.de at least partially shares name servers with other domains, including otel-pazarlama.com, evalita.eu, geos.net, argon-optics.com and 3366.de.

Host names with two IP numbers:

dns1.nsdns.info: 2a04:2b00:14cc::33 and 193.227.117.33

dns2.nsdns.info: 2a04:2b00:14dd::33 and 194.50.187.33

dns3.nsdns.info: 2a04:2b00:14ee::33 and 194.0.182.33

Three mail servers handle btree.de: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

btree.de shares at least some mail servers with other domains, for example reisrelaas.nl, fubb.de, bukovac.uk, sedacon.com and mobilabonnemang.nu.

Host names with two IP numbers:

mxext1.mailbox.org: 2001:67c:2050:104:0:1:25:1 and 80.241.60.212

mxext2.mailbox.org: 2001:67c:2050:104:0:2:25:1 and 80.241.60.215

mxext3.mailbox.org: 2001:67c:2050:104:0:3:25:1 and 80.241.60.216

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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QWuDlgz CF johedugfp 2025-09-25