CF1759535178084-tsm20251003185623

WWW.ROBTEX.COM - is-u.net

Search for IP or hostnames:

is-u.net checked at 2025-10-03T23:46:18.065Z 242ms 131/131/131 100% R:17

is-u.net

NSns2.domain-hosting.name
A2001:8d8:580:401:217:160:113:37🇩🇪 IONOS SE
PTRb.customer-auth.net
A217.160.113.37🇩🇪 IONOS SE
PTRb.customer-auth.net
NSns3.domain-hosting.name
A2a01:130:2000:118:89:146:248:4🇩🇪 INTERNET AG Global Network
PTRc.customer-auth.net
A89.146.248.4🇩🇪 INTERNET AG Global Network
PTRc.customer-auth.net
NSns4.domain-hosting.name
A74.208.254.4🇺🇸 IONOS SE
PTRd.customer-auth.net
MXmail.is-u.net
A2a01:4f8:c17:985d::1🇩🇪 Hetzner
PTRs5801.mcdomain.de
A49.13.50.109🇩🇪 Hetzner
PTRs5801.mcdomain.de
A2a01:4f8:c17:985d::1🇩🇪 Hetzner
PTRs5801.mcdomain.de
A49.13.50.109🇩🇪 Hetzner
PTRs5801.mcdomain.de

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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AI analysis

is-u.net is parent of mail.is-u.net.

is-u.net points to two IP numbers: 2a01:4f8:c17:985d::1 and 49.13.50.109.

Other host names, for instance mail.mailcat.ch, mail.123-ferien.at, mail.actinium.com.sg, mail.st-leonhard.info and mail.tesorito.mobi share IP numbers with is-u.net.

is-u.net is delegated to three name servers: ns2.domain-hosting.name, ns3.domain-hosting.name and ns4.domain-hosting.name.

is-u.net at least partially shares its name servers with other domains, for instance wera.my, autohaus-horn.de, volkswagen-zotz.de, games24.co and grasrasen.de.

These name servers are often used together with the name servers ns1.domain-hosting.name.

Host names with two IP numbers: The host name ns2.domain-hosting.name points to 2001:8d8:580:401:217:160:113:37 and 217.160.113.37; The host name ns3.domain-hosting.name points to 2a01:130:2000:118:89:146:248:4 and 89.146.248.4.

Host names with one IP number: The host name ns4.domain-hosting.name points to 74.208.254.4.

is-u.net is served by a single mail server, mail.is-u.net.

Hostname mail.is-u.net resolves to two IPs: 2a01:4f8:c17:985d::1 and 49.13.50.109.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

USGzPVY CF johedugfp 2025-10-03