IPLIST.NET - is4u.at
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is4u.at checked at 2025-11-18T11:03:23.528Z 1597ms 60/60/60 100% R:13 allDone:true timedOut:false is4u.at
| MX | mail.is4u.cz | ||||||
| A | 212.4.158.9🇨🇿 itself s.r.o. | ||||||
| PTR | mail.is4u.cz | ||||||
| NS | ns1.is4u.cz | ||||||
| A | 79.125.21.172🇮🇪 Amazon | ||||||
| PTR | ec2-79-125-21-172.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns2.is4u.cz | ||||||
| A | 212.4.158.8🇨🇿 itself s.r.o. | ||||||
| PTR | ns2.is4u.cz | ||||||
| A | 54.217.238.82🇮🇪 Amazon | ||||||
| PTR | ec2-54-217-238-82.eu-west-1.compute.amazonaws.com | ||||||
at
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
Starts with same word
is4u.de |
is4u.gr |
is4u.at |
is4u.co.uk |
is4u.sk |
is4u.be |
is4u.fr |
is4u.cz |
is4u.pt |
is4u.com |
is4u.es |
is4u.ch |
is4u.eu |
is4u.tw |
is4u.org |
Starts similarily
AI analysis
is4u.at points to IP number 54.217.238.82.
For instance, other host names vegmart.sk, faberovi.com, fitnessmuscle.sk, enioshop.cz and promolog.com share IP numbers with is4u.at.
is4u.at is delegated to two name servers: ns1.is4u.cz and ns2.is4u.cz.
is4u.at uses the same name server setup as other domains such as faberasystems.cz, mtpi.eu, is4u.sk, faberasystems.com and mtpinvest.cz.
Host names with one IP number:
ns1.is4u.cz points to: 79.125.21.172.
ns2.is4u.cz points to: 212.4.158.8.
is4u.at is handled by a single mail server, mail.is4u.cz.
is4u.at shares the same mail server setup as other domains, for instance mail.is4u.cz, bizboxservices.eu, rozvrhy.eu, uis.lt and gizmoriders.de.
mail.is4u.cz points to a single IP: 212.4.158.9.