CF1759753086528-tsm20251005211530

DNSWHOIS.INFO - host4u.at

Search for IP or hostnames:

host4u.at checked at 2025-10-06T12:18:06.511Z 371ms 120/120/120 100% R:15

host4u.at

NSns1.he.net
A2001:470:100::2 🇺🇸 Hurricane Electric
PTRns1.he.net
A216.218.130.2🇺🇸 Hurricane Electric
PTRns1.he.net
NSns2.he.net
A2001:470:200::2 🇺🇸 Hurricane Electric
PTRns2.he.net
A216.218.131.2🇺🇸 Hurricane Electric
PTRns2.he.net
NSns3.he.net
A2001:470:300::2 🇺🇸 Hurricane Electric
PTRns3.he.net
A216.218.132.2🇺🇸 Hurricane Electric
PTRns3.he.net
NSns4.he.net
A2001:470:400::2 🇺🇸 Hurricane Electric
PTRns4.he.net
A216.66.1.2🇺🇸 Hurricane Electric
PTRns4.he.net
NSns5.he.net
A2001:470:500::2 🇺🇸 Hurricane Electric
PTRns5.he.net
A216.66.80.18🇺🇸 Hurricane Electric
PTRns5.he.net
MXhost4u-at.mail.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::b 🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A78.142.139.96🇦🇹 UTA-AS

at

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

Starts with same word

Starts similarily

AI analysis

host4u.at points to a single IP address: 78.142.139.96.

host4u.at is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

host4u.at at least partially shares name servers with other domains, for example pseorder.com, defiesta.co.cr, 165.19.65.in-addr.arpa, sunreport.it and valeriantech.com.

Host names with two IP numbers

Each host name points to two IP numbers:

ns1.he.net points to 2001:470:100::2 and 216.218.130.2

ns2.he.net points to 2001:470:200::2 and 216.218.131.2

ns3.he.net points to 2001:470:300::2 and 216.218.132.2

ns4.he.net points to 2001:470:400::2 and 216.66.1.2

ns5.he.net points to 2001:470:500::2 and 216.66.80.18

The host4u-at.mail.protection.outlook.com mail server handles host4u.at.

host4u-at.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::4, 52.101.68.25, 52.101.68.36, 52.101.68.39 and 52.101.73.15.

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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NizsFZz CF johedugfp 2025-10-06