IPLIST.NET - challenge.at
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challenge.at checked at 2025-10-30T18:13:09.269Z 624ms 74/74/74 100% R:11challenge.at
| MX | . | ||||||
| NS | ns1.nameshift.com | ||||||
| A | 2600:9000:a61b:4497:71ce:e3b5:812b:b9be 🇺🇸 Amazon | ||||||
| PTR | aa8eda48e71049911.dualstack.awsglobalaccelerator.com | ||||||
| A | 168.220.83.162🇺🇸 FLYIO-1 | ||||||
| PTR | ip-168-220-83-162.customer.flyio.net | ||||||
| NS | ns2.nameshift.com | ||||||
| A | 2600:9000:a50c:3f98:ac6f:9cd5:adde:e0e0 🇺🇸 Amazon | ||||||
| PTR | aa8eda48e71049911.dualstack.awsglobalaccelerator.com | ||||||
| A | 137.66.14.212🇺🇸 FLYIO-1 | ||||||
| PTR | ip-137-66-14-212.customer.flyio.net | ||||||
| NS | xmhvxw.ns3.nameshift.com | ||||||
| A | 2600:9000:a50c:3f98:ac6f:9cd5:adde:e0e0 🇺🇸 Amazon | ||||||
| PTR | aa8eda48e71049911.dualstack.awsglobalaccelerator.com | ||||||
| A | 213.188.222.208🇺🇸 FLYIO-1 | ||||||
| A | 109.224.228.62🇬🇧 BunnyCDN | ||||||
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
Starts similarily
AI analysis
challenge.at points to a single IP address: 109.224.228.62.
Other host names such as ifis.ch, abstrakt.fr, bels.eu, karmez.fr and herder.be share IPs with challenge.at.
challenge.at is delegated to three name servers: ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com.
challenge.at at least partially shares name servers with other domains, for example theek.nl, zentro.nl, fhm.nu, hermitage.eu and ioa.ch.
These name servers are often used with poit15.ns3.nameshift.com, 5vyid0.ns3.nameshift.com, 0v2j4i.ns3.nameshift.com, 6uwma6.ns3.nameshift.com and lb9d7c.ns3.nameshift.com.
Host names with two IP numbers:
ns1.nameshift.com points to 2600:9000:a61b:4497:71ce:e3b5:812b:b9be and 168.220.83.162; ns2.nameshift.com points to 2600:9000:a50c:3f98:ac6f:9cd5:adde:e0e0 and 137.66.14.212; xmhvxw.ns3.nameshift.com points to 2600:9000:a50c:3f98:ac6f:9cd5:adde:e0e0 and 213.188.222.208. Host names that point to 2600:9000:a50c:3f98:ac6f:9cd5:adde:e0e0 are ns2.nameshift.com and xmhvxw.ns3.nameshift.com.
 The . mail server handles challenge.at. 
challenge.at shares the same mail server setup as other domains, including host246.omnitek.net, sigil.pro, aiip.net, smtp.firstprinting.com and 6666789.com.