WWW.RTSAK.COM - optimisticbrain.com
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optimisticbrain.com checked at 2025-10-02T16:20:39.137Z 198ms 118/118/118 100% R:12optimisticbrain.com
| NS | ns57.domaincontrol.com | ||||||
| A | 2603:5:21c2::1d 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| A | 97.74.108.29🇺🇸 GODADDY-DNS | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| NS | ns58.domaincontrol.com | ||||||
| A | 2603:5:22c2::1d 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| A | 173.201.76.29🇺🇸 GODADDY-DNS | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| MX | aspmx2.googlemail.com | ||||||
| A | 2a00:1450:4013:c1e::1a 🇳🇱 Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| A | 192.178.213.27🇺🇸 Google | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| MX | aspmx3.googlemail.com | ||||||
| A | 2a00:1450:4025:c01::1b 🇵🇱 Google | ||||||
| PTR | rd-in-f27.1e100.net | ||||||
| A | 142.250.147.26🇺🇸 Google | ||||||
| PTR | rd-in-f26.1e100.net | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c04::1b 🇧🇪 Google | ||||||
| PTR | wk-in-f27.1e100.net | ||||||
| PTR | wk-in-x1b.1e100.net | ||||||
| A | 108.177.15.26🇺🇸 Google | ||||||
| PTR | wr-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:4013:c1e::1b 🇳🇱 Google | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| A | 192.178.213.27🇺🇸 Google | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:4025:c01::1a 🇵🇱 Google | ||||||
| PTR | rd-in-f26.1e100.net | ||||||
| A | 142.250.147.27🇺🇸 Google | ||||||
| PTR | rd-in-f27.1e100.net | ||||||
| A | 192.124.249.139🇺🇸 SUCURI-SEC | ||||||
| PTR | cloudproxy10139.sucuri.net | ||||||
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AI analysis
The parent of courses.optimisticbrain.com is optimisticbrain.com.
optimisticbrain.com points to IP number: 192.124.249.139.
Other host names such as trinityplastics.com, dullesgeotechnical.com, flyingcapetech.com, thiswomanwashere.com and prestonbrookdental.com share IPs with optimisticbrain.com.
optimisticbrain.com is delegated to two name servers: ns57.domaincontrol.com and ns58.domaincontrol.com.
optimisticbrain.com shares the same name server setup as comrestest.com, universalteam.net, sochgreen.com, ygagne.com and sunsetranchevents.com.
Host names with two IP numbers: ns57.domaincontrol.com points to: 2603:5:21c2::1d and 97.74.108.29; ns58.domaincontrol.com points to: 2603:5:22c2::1d and 173.201.76.29.
Five mail servers handle optimisticbrain.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
optimisticbrain.com shares at least partially some mail servers with other domains, including ingrram.com, fancyforce.com, dal-lab.com, stadiaventures.com and vulys.com.
these mail servers are often used together with mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27
aspmx3.googlemail.com points to 2a00:1450:4025:c01::1b and 142.250.147.26
aspmx.l.google.com points to 2a00:1450:400c:c04::1b and 108.177.15.26
alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27
alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.27
Host names that point to 192.178.213.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com