CF1761768678520-tsm20251029173950

DNSWHOIS.INFO - auc.systems

Search for IP or hostnames:

auc.systems checked at 2025-10-29T20:11:18.465Z 568ms 114/114/114 100% R:13

auc.systems

NSdns1.a1.net
A2001:850:3030:31:80:120:17:26 🇦🇹 A1TELEKOM-AT
PTRdns1.a1.net
A80.120.17.26🇦🇹 A1TELEKOM-AT
PTRdns1.a1.net
NSdns2.a1.net
A2001:67c:1bc::105 🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD
PTRdns2.a1.net
A2001:850:3010:101:213:33:99:79 🇦🇹 A1TELEKOM-AT
PTRdns2.a1.net
A192.174.68.105🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD
PTRdns2.a1.net
A213.33.99.79🇦🇹 A1TELEKOM-AT
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
MXauc-systems.mail.protection.outlook.com
A2a01:111:f403:ca04::b 🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::f 🇳🇱 Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
A193.81.82.78🇦🇹 A1TELEKOM-AT
PTRpl005.a1webhosting.at

systems

NSv0n0.nic.systems
NSv0n1.nic.systems
NSv0n2.nic.systems
NSv0n3.nic.systems
NSv2n0.nic.systems
NSv2n1.nic.systems

Up

Starts with same word

Starts similarily

AI analysis

mailserver.auc.systems is a child of auc.systems.

auc.systems resolves to one IP number: 193.81.82.78.

Other host names, for instance pichler-gmbh.at, www.hartl.or.at, alpinvital-lech.at, zeisz.at and agum.at share IP numbers with auc.systems.

auc.systems is delegated to three name servers: dns1.a1.net, dns2.a1.net and dns3.a1.net.

auc.systems at least partially shares name servers with other domains, including datashop.at, tricom-stb.at, ayurvedareisen.at, winpark.at and a1cloud.technology.

Host names with four IPs:

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 IPs:

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.

A single mail server handles auc.systems, auc-systems.mail.protection.outlook.com.

Host auc-systems.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::f, 52.101.68.21, 52.101.68.29, 52.101.73.24 and 52.101.73.30.

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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