ROBTEX.COM - harpercollins.ca
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harpercollins.ca checked at 2025-12-31T16:08:45.779Z 134ms 61/61/61 100% R:12 allDone:true timedOut:false cfaller:ec1b47af/3:77622a09:17048:undefinedharpercollins.ca
| NS | dbru.br.ns.els-gms.att.net | ||||||
| A | 2001:1890:1ff:9f0:68:94:156:134🇺🇸 AS7018 | ||||||
| PTR | dbru.br.ns.els-gms.att.net | ||||||
| A | 68.94.156.134🇺🇸 AS7018 | ||||||
| PTR | dbru.br.ns.els-gms.att.net | ||||||
| NS | dmtu.mt.ns.els-gms.att.net | ||||||
| A | 2001:1890:1ff:9f1:99:99:99:134🇺🇸 AS7018 | ||||||
| PTR | dmtu.mt.ns.els-gms.att.net | ||||||
| A | 99.99.99.134🇺🇸 AS7018 | ||||||
| PTR | dmtu.mt.ns.els-gms.att.net | ||||||
| A | 192.124.249.76🇺🇸 SUCURI-SEC | ||||||
| PTR | cloudproxy10076.sucuri.net | ||||||
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AI analysis
harpercollins.ca is the parent of ads.harpercollins.ca and www.harpercollins.ca.
harpercollins.ca resolves to a single IP: 192.124.249.76.
Other host names, for instance bleusushiphilly.com, thomascgrassia.com, stecgi.com, propagationmedia.com and ezeetechnosys.com share IP numbers with harpercollins.ca.
harpercollins.ca has two name servers: dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net.
harpercollins.ca shares the same name server setup as other domains, for example ebcogc.com, visionmark.com, padpak.com, nylsec.com and perma-search.com.
harpercollins.ca shares some name servers with other domains, for example 136.135.in-addr.arpa, 91.155.in-addr.arpa, rimbio.info, 35.2.12.in-addr.arpa and mydeloitte.bz.
these name servers are often used with cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns10.vwr.com, ns2.vwr.com, b23.ns.els-gms.att.net, m23.ns.els-gms.att.net, auth20.ns.wcom.com, auth40.ns.uu.net, dns1.admworld.com and ncrns11.ncr.com.
Host names with two IP numbers:
dbru.br.ns.els-gms.att.net points to: 2001:1890:1ff:9f0:68:94:156:134 and 68.94.156.134; dmtu.mt.ns.els-gms.att.net points to: 2001:1890:1ff:9f1:99:99:99:134 and 99.99.99.134.