MXLIST.NET - firstclasscs.com
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firstclasscs.com checked at 2025-10-29T17:29:33.238Z 357ms 98/98/98 100% R:8firstclasscs.com
| NS | ns07.domaincontrol.com | ||||||
| A | 2603:5:2170::4 🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| A | 97.74.103.4🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| NS | ns08.domaincontrol.com | ||||||
| A | 2603:5:2270::4 🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| A | 173.201.71.4🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| MX | mailstore1.secureserver.net | ||||||
| A | 216.69.141.78🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp01-v02.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.114🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp03-v02.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.162🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp02-v02.prod.phx3.secureserver.net | ||||||
| MX | smtp.secureserver.net | ||||||
| A | 216.69.141.71🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp01-v01.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.84🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp02-v01.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.113🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp03-v01.prod.phx3.secureserver.net | ||||||
| A | 3.33.251.168🇺🇸 Amazon | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
com
Starts with same word
firstclasscs.com |
Starts similarily
firstclasscs.com |
AI analysis
firstclasscs.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.
other host names including devsecops.black, cfhins.net, maidenheadprint.com, dalsorb.us and tapsterchicago.com share IP numbers with firstclasscs.com.
firstclasscs.com is delegated to two name servers ns07.domaincontrol.com and ns08.domaincontrol.com.
firstclasscs.com shares the same name server setup as other domains, for instance etspueler.de, heaser.net, synsoftglobal.net, dsrcv.com and workinzip.com.
Host names with two IP numbers:
The host name ns07.domaincontrol.com points to 2603:5:2170::4 and 97.74.103.4; the host name ns08.domaincontrol.com points to 2603:5:2270::4 and 173.201.71.4.
Two mail servers handle firstclasscs.com: mailstore1.secureserver.net and smtp.secureserver.net.
firstclasscs.com shares the same mail server setup as other domains, for instance snor.ca, boomwalker.me, newtabtvplussearch.com, mountainhazelnutventure.com and bumchel.com.
firstclasscs.com shares at least some mail servers with other domains, including ipresearch.com, zed.net, ezxs.com and pomtrips.com.
Host names with three IPs:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.