CF1761174978649-tsm20251017082432

MXLIST.NET - cis-cert.ch

Search for IP or hostnames:

cis-cert.ch checked at 2025-10-22T23:16:18.634Z 223ms 89/89/89 100% R:15

cis-cert.ch

MXmx.upcbusiness.at
A80.109.253.244🇦🇹 Magenta Telekom
PTRmx.mymagenta.business
NSdns1.a1.net
A2001:850:3030:31:80:120:17:26 🇦🇹 A1 Telekom Austria AG
PTRdns1.a1.net
A80.120.17.26🇦🇹 A1 Telekom Austria AG
PTRdns1.a1.net
NSdns2.a1.net
A2001:67c:1bc::105 🇦🇹 RcodeZero Anycast DNS
PTRdns2.a1.net
A2001:850:3010:101:213:33:99:79 🇦🇹 A1 Telekom Austria AG
PTRdns2.a1.net
A192.174.68.105🇦🇹 RcodeZero Anycast DNS
PTRdns2.a1.net
A213.33.99.79🇦🇹 A1 Telekom Austria AG
PTRdns2.a1.net
NSdns3.a1.net
A2001:67c:10b8::105 🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRdns3.a1.net
A176.97.158.105🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRdns3.a1.net
A80.120.17.23🇦🇹 A1 Telekom Austria AG
PTRredirector.a1.net

ch

NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

Starts with same word

Starts similarily

AI analysis

cis-cert.ch points to an IP address: 80.120.17.23.

other host names include grossarlerhof.com, ambichl.at, selcom.at, sonja-studio.at and felder-n.at; they share IP numbers with cis-cert.ch.

cis-cert.ch is delegated to three name servers dns1.a1.net, dns2.a1.net and dns3.a1.net.

cis-cert.ch at least partially shares name servers with other domains, for instance therafit.at, merlin.at, xn--kontaktlos-dcb.net, gta-design.at and quickbloc.at.

Host names with four IP numbers:

dns2.a1.net points to 2001:67c:1bc::105, 2001:850:3010:101:213:33:99:79, 192.174.68.105 and 213.33.99.79.

Host names with two IP numbers:

dns1.a1.net points to 2001:850:3030:31:80:120:17:26 and 80.120.17.26; dns3.a1.net points to 2001:67c:10b8::105 and 176.97.158.105.

cis-cert.ch is handled by a single mail server, mx.upcbusiness.at.

cis-cert.ch uses the same mail server setup as other domains, for instance allchannels.at, beinkofer.eu, korona.at, unycloud.com and solc.at.

cis-cert.ch shares at least partially some mail servers with other domains, for instance dctwo-est.com, orthospine.at, besten.at, rt.inode.at and hallstroem.at.

The host name mx.upcbusiness.at points to IP 80.109.253.244.

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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