ROBTEX.COM - a1.group

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a1.group checked at 2025-12-16T05:16:46.667Z 263ms 99/99/99 100% R:8 allDone:true timedOut:false

a1.group

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
MXa1-group.mail.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A80.75.40.8🇦🇹 A1 Telekom Austria AG
PTRmk080075040008.as16305.a1.net

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rank #255401 globally
rank #18 in the tld
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Starts with same word

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AI analysis

a1.group is a parent of www.a1.group and mxout2.a1.group.

a1.group points to a single IP number: 80.75.40.8.

Other host names, for instance www.a1.group, mk080075040008.as16305.a1.net and www.telekomaustria.com share IP numbers with a1.group.

The domain a1.group is delegated to three name servers: dns1.a1.net, dns2.a1.net and dns3.a1.net.

a1.group shares name servers with other domains at least partially, for instance hackl.net, ra-hofmann.at, mybmd.com, technischesmuseumwien.org and liebenberger.at.

Host names with four IP numbers:

Host name 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:

Host name dns1.a1.net points to: 2001:850:3030:31:80:120:17:26 and 80.120.17.26.

Host name dns3.a1.net points to: 2001:67c:10b8::105 and 176.97.158.105.

The mail server for a1.group is a1-group.mail.protection.outlook.com.

a1-group.mail.protection.outlook.com points to four IP numbers: 52.101.68.15, 52.101.68.29, 52.101.73.16 and 52.101.73.22.