CF1762697220037-tsm20251109131225

WWW.ROBTEX.COM - cupc.at

Search for IP or hostnames:

cupc.at checked at 2025-11-09T14:07:00.018Z 356ms 140/140/140 100% R:27 allDone:true timedOut:false

cupc.at

MXletterbox-online.de
A2a01:4f8:121:4d2::2🇩🇪 Hetzner
PTRletterbox-online.de
A78.46.107.83🇩🇪 Hetzner
PTRletterbox-online.de
NSroot-dns.netcup.net
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS
PTRthird-dns.netcup.net
A2a01:4f8:252:298b::2🇩🇪 Hetzner
PTRweb-1.sectio-aurea.org
A157.90.134.52🇩🇪 Hetzner
PTRweb-1.sectio-aurea.org

at

NSd.ns.at
NSj.ns.at
NSn.ns.at
NSr.ns.at
NSu.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at

Up

Starts with same word

Starts similarily

AI analysis

The parent of www.cupc.at is cupc.at.

cupc.at resolves to two IP numbers: 2a01:4f8:252:298b::2 and 157.90.134.52.

Other host names, for instance www.iseris-art.de, iseris-art.de, euroalter.com, www.oeko-bundesfreiwilligendienst.de and schloss-thurn.de share IP numbers with cupc.at.

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

cupc.at partially shares name servers with other domains; examples include br-siegel.at, bosch-mails.de, chorinux.de, sternkraft.at and hebavinea.com.

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.

cupc.at is handled by a single mail server, letterbox-online.de.

cupc.at has the same mail server setup as other domains, including gruene-wattenscheid.de, oeko-ist.de, mamahoch2.de, oeko-bundesfreiwilligendienst.de and transnationaldialogues.eu.

Host letterbox-online.de resolves to two IPs: 2a01:4f8:121:4d2::2 and 78.46.107.83.

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