ROBTEX.COM - challenge.biz
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challenge.biz checked at 2025-12-07T18:48:21.782Z 902ms 85/85/85 100% R:8 allDone:true timedOut:false challenge.biz
| MX | mail.mailerhost.net | ||||||
| A | 5.161.133.13🇺🇸 HETZNER-CLOUD2-AS | ||||||
| PTR | mail.mailerhost.net | ||||||
| A | 161.35.84.83🇳🇱 DIGITALOCEAN | ||||||
| PTR | mail.mailerhost.net | ||||||
| NS | chichi.ns.giantpanda.com | ||||||
| A | 3.33.232.36🇺🇸 Amazon | ||||||
| PTR | ab9e1958095d04f26.awsglobalaccelerator.com | ||||||
| NS | panpan.ns.giantpanda.com | ||||||
| A | 75.2.45.63🇺🇸 Amazon | ||||||
| PTR | ab9e1958095d04f26.awsglobalaccelerator.com | ||||||
| A | 2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP | ||||||
| A | 2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP | ||||||
| A | 66.175.209.179🇺🇸 AKAMAI-LINODE-AP | ||||||
| PTR | 66-175-209-179.ip.linodeusercontent.com | ||||||
| A | 96.126.111.165🇺🇸 AKAMAI-LINODE-AP | ||||||
| PTR | 96-126-111-165.ip.linodeusercontent.com | ||||||
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AI analysis
challenge.biz resolves to four IPs: 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 66.175.209.179 and 96.126.111.165.
Other host names, for instance herbalpharm.de, monclercouture.com.com, flashservice.com, benell.com and allcrew.com share IP numbers with challenge.biz.
challenge.biz has two name servers: chichi.ns.giantpanda.com and panpan.ns.giantpanda.com.
challenge.biz shares the same name server setup as other domains, for example tilia.net, quakeroats.net, domainonline.net, geoforum.net and borate.com.
challenge.biz shares some name servers with other domains, for example upscareers.com, prd.miyowa.net, mx2.777dragon.com, www.schering-ploughwilltowin.com and saamsung.com.
These name servers are commonly used together with gaogao.ns.giantpanda.com and qizai.ns.giantpanda.com.
Host names with a single IP:
chichi.ns.giantpanda.com points to 3.33.232.36
panpan.ns.giantpanda.com points to 75.2.45.63
challenge.biz is handled by a single mail server, mail.mailerhost.net.
challenge.biz shares the mail server setup with other domains, for example flashoyunlar.gen.tr.de, trivag.de, pc032.pacificlifestyle.com, ns2.flipkard.com and jamille.com.
mail.mailerhost.net resolves to two IPs: 5.161.133.13 and 161.35.84.83.