WWW.RTSAK.COM - mastergrader.com
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mastergrader.com checked at 2025-10-06T08:15:16.745Z 507ms 101/101/101 100% R:7mastergrader.com
| NS | ns13.domaincontrol.com | ||||||
| A | 2603:5:21a0::7 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| A | 97.74.106.7🇺🇸 GODADDY-DNS | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| NS | ns14.domaincontrol.com | ||||||
| A | 2603:5:22a0::7 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| A | 173.201.74.7🇺🇸 GODADDY-DNS | ||||||
| PTR | ns14.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 | 2a00:1169:103:1f70:: 🇫🇷 GODADDY-SXB | ||||||
| PTR | sh20038.ispgateway.de | ||||||
| A | 92.205.52.75🇫🇷 GODADDY-SXB | ||||||
| PTR | sh20038.ispgateway.de | ||||||
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mail.mastergrader.com |
Starts with same word
mastergrader.com |
mastergrader.net |
Starts similarily
AI analysis
mastergrader.com is the parent of mail.mastergrader.com.
mastergrader.com resolves to two IP numbers: 2a00:1169:103:1f70:: and 92.205.52.75.
other host names including glorus.net, massring.de, *.spirittube.de, hostmaster.saftbox.com and aedesign.de share IP numbers with mastergrader.com.
mastergrader.com is delegated to two name servers ns13.domaincontrol.com and ns14.domaincontrol.com.
mastergrader.com shares the same name server setup as other domains, for instance estate.jewelry, gaziantepsokaklezzetleri.com, deafcouncil.org, heidelberg-aktuell.info and rivahcottage.com.
Host names with two IP numbers:
The host name ns13.domaincontrol.com points to 2603:5:21a0::7 and 97.74.106.7; the host name ns14.domaincontrol.com points to 2603:5:22a0::7 and 173.201.74.7.
Two mail servers handle mastergrader.com: mailstore1.secureserver.net and smtp.secureserver.net.
mastergrader.com shares the same mail server setup as other domains, for instance bakersfield.soccer, redhotme.com, gurusarkhudda.com, jewtunes.com and baltimorehairtransplant.com.
mastergrader.com shares some mail servers with other domains, at least partially, for example mysv-safevision.net and miapp.co.
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.