WWW.RTSAK.COM - hostmaster.maincourse.com
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hostmaster.maincourse.com checked at 2025-09-26T10:14:22.464Z 212ms 94/94/94 100% R:14hostmaster.maincourse.com
| MX | mail.mailerhost.net | ||||||
| A | 5.161.133.13🇺🇸 Hetzner Online Cloud 2 | ||||||
| PTR | mail.mailerhost.net | ||||||
| A | 161.35.84.83🇳🇱 DigitalOcean | ||||||
| PTR | mail.mailerhost.net | ||||||
| NS | damao.ns.giantpanda.com | ||||||
| A | 3.33.232.36🇺🇸 Amazon | ||||||
| PTR | ab9e1958095d04f26.awsglobalaccelerator.com | ||||||
| NS | yangguang.ns.giantpanda.com | ||||||
| A | 75.2.45.63🇺🇸 Amazon | ||||||
| PTR | ab9e1958095d04f26.awsglobalaccelerator.com | ||||||
| A | 2600:3c03::f03c:95ff:fe91:5d52 🇺🇸 Linode AS63949 | ||||||
| A | 2600:3c03::f03c:95ff:feed:4d4f 🇺🇸 Linode AS63949 | ||||||
| A | 66.175.209.179🇺🇸 Linode AS63949 | ||||||
| PTR | 66-175-209-179.ip.linodeusercontent.com | ||||||
| A | 96.126.111.165🇺🇸 Linode AS63949 | ||||||
| PTR | 96-126-111-165.ip.linodeusercontent.com | ||||||
maincourse.com
| MX | mail.mailerhost.net | ||||||
| NS | damao.ns.giantpanda.com | ||||||
| NS | yangguang.ns.giantpanda.com | ||||||
| A | 2600:3c03::f03c:95ff:fe91:5d52 🇺🇸 Linode AS63949 | ||||||
| A | 2600:3c03::f03c:95ff:feed:4d4f 🇺🇸 Linode AS63949 | ||||||
| A | 66.175.209.179🇺🇸 Linode AS63949 | ||||||
| A | 96.126.111.165🇺🇸 Linode AS63949 | ||||||
Starts with same word
Starts similarily
AI analysis
hostmaster.maincourse.com refers to four IP numbers: 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 csccioud.in, baymarkt.de, mail.nrw.ipdatabase.com, mlgp.com and spacesim.com share IP numbers with hostmaster.maincourse.com.
hostmaster.maincourse.com's delegation uses two name servers: damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.
hostmaster.maincourse.com uses the same name server setup as other domains, such as ysd.org, jqss.com, scheidl.com, niveles.net and host39.enform.com.
hostmaster.maincourse.com at least partially shares name servers with other domains, for example firstsolutions.asia.
Host names with a single IP address: damao.ns.giantpanda.com points to 3.33.232.36; yangguang.ns.giantpanda.com points to 75.2.45.63.
A single mail server handles hostmaster.maincourse.com, mail.mailerhost.net.
hostmaster.maincourse.com shares the same mail server setup as other domains, for instance rbh.org, gameladen.de, dealsmaker.com, myswb.com and reifennet.com.
The host name mail.mailerhost.net resolves to two IP numbers: 5.161.133.13 and 161.35.84.83.