optoprep.com - robtex.com
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optoprep.com checked at 2026-01-15T12:33:46.151Z 733ms 178/178/178 100% R:18 allDone:true timedOut:false cfaller:732d2817/9:eb509e58:6:19582:-:-:-optoprep.com
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blog.optoprep.com |
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AI analysis
The parent of blog.optoprep.com is optoprep.com.
optoprep.com points to a single 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 delegates 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 shares name servers with other domains at least partially, 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.
optoprep.com is handled by seven mail servers: 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 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.
Names with two IPs:
Name aspmx2.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.
Name aspmx3.googlemail.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.
Name aspmx4.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.
Name aspmx5.googlemail.com points to 2a00:1450:4025:402::1b and 142.250.102.26.
Name aspmx.l.google.com points to 2607:f8b0:4004:c06::1b and 142.250.31.26.
Name alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.
Name alt2.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.
Names that point to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Names that point to 2a00:1450:4009:c0f::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Names that point to 192.178.223.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.