optoprep.com - robtex.com
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optoprep.com checked at 2026-01-14T21:31:37.217Z 248ms 178/178/178 100% R:10 allDone:true timedOut:false cfaller:af4d6f33/26:d7d701ff:6:21072:-:-:-optoprep.com
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AI analysis
The parent of blog.optoprep.com is optoprep.com.
optoprep.com points to IP number: 34.120.33.38.
Other host names, for instance 38.33.120.34.bc.googleusercontent.com share IP numbers with optoprep.com.
optoprep.com is delegated to six name servers: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com and ns15.dnsmadeeasy.com.
optoprep.com at least partially shares name servers with other domains, for instance filepigeon.com, dns-admin.dk, texpirgedfund.org, goldaura.com.au and saronafund.com.
Host names with two IP numbers: ns10.dnsmadeeasy.com points to 2600:1800:10::1 and 208.94.148.4; ns11.dnsmadeeasy.com points to 2600:1801:11::1 and 208.80.124.4; ns12.dnsmadeeasy.com points to 2600:1802:12::1 and 208.80.126.4; ns13.dnsmadeeasy.com points to 2600:1801:13::1 and 208.80.125.4; ns14.dnsmadeeasy.com points to 2600:1802:14::1 and 208.80.127.4; ns15.dnsmadeeasy.com points to 2600:1800:15::1 and 208.94.149.4.
Seven mail servers handle optoprep.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
optoprep.com shares at least partially some mail servers with other domains, including ns500768.ns500759.ns500758.ns500698.ns500736.ns500698.ns500735.ns500736.ns500735.ns500576.ns500698.ns500708.ns500576.ns500652.ns500576.trackreceptor.com, ns500731.ns500671.ns500742.ns500671.ns500704.ns500705.ns500704.ns500678.ns500649.ns500688.ns500131.lustychickser.com, ns500768.ns500698.ns500759.ns500735.ns500698.ns500736.ns500735.ns500735.ns500708.ns500708.ns500576.ns500619.ns500652.trackreceptor.com, atspanish.com and colegiobomjesus.pt.
these mail servers are commonly used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.
aspmx3.googlemail.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26.
aspmx4.googlemail.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27.
aspmx5.googlemail.com points to: 2a00:1450:4025:402::1a and 142.250.102.27.
aspmx.l.google.com points to: 2607:f8b0:4004:c23::1b and 172.253.63.26.
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.
alt2.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26.
Host names that point to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names that point to 192.178.223.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.