CF1760517313972-tsm20251015074336

WWW.RTSAK.COM - www.gradesfirst.com

Search for IP or hostnames:

www.gradesfirst.com checked at 2025-10-15T08:35:13.948Z 339ms 146/146/146 100% R:17

www.gradesfirst.com

CNAMEgradesfirst.com
NSns-163.awsdns-20.com
A2600:9000:5300:a300::1 🇺🇸 Amazon
PTRns-163.awsdns-20.com
A205.251.192.163🇺🇸 Amazon
PTRns-163.awsdns-20.com
MXaspmx2.googlemail.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
NSns-602.awsdns-11.net
A2600:9000:5302:5a00::1 🇺🇸 Amazon
PTRns-602.awsdns-11.net
A205.251.194.90🇺🇸 Amazon
PTRns-602.awsdns-11.net
NSns-1469.awsdns-55.org
A2600:9000:5305:bd00::1 🇺🇸 Amazon
PTRns-1469.awsdns-55.org
A205.251.197.189🇺🇸 Amazon
PTRns-1469.awsdns-55.org
MXaspmx.l.google.com
A2a00:1450:400c:c0b::1b 🇧🇪 Google
PTRwa-in-f27.1e100.net
PTRwa-in-x1b.1e100.net
A142.251.5.26🇺🇸 Google
PTRwg-in-f26.1e100.net
NSns-1801.awsdns-33.co.uk
A2600:9000:5307:900::1 🇺🇸 Amazon
PTRns-1801.awsdns-33.co.uk
A205.251.199.9🇺🇸 Amazon
PTRns-1801.awsdns-33.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
A3.170.42.26🇺🇸 Amazon
PTRserver-3-170-42-26.iad61.r.cloudfront.net
A3.170.42.96🇺🇸 Amazon
PTRserver-3-170-42-96.iad61.r.cloudfront.net
A3.170.42.123🇺🇸 Amazon
PTRserver-3-170-42-123.iad61.r.cloudfront.net
A3.170.42.124🇺🇸 Amazon
PTRserver-3-170-42-124.iad61.r.cloudfront.net

gradesfirst.com

NSns-163.awsdns-20.com
MXaspmx2.googlemail.com
NSns-602.awsdns-11.net
NSns-1469.awsdns-55.org
MXaspmx.l.google.com
NSns-1801.awsdns-33.co.uk
MXalt1.aspmx.l.google.com
A3.170.42.26🇺🇸 Amazon
A3.170.42.96🇺🇸 Amazon
A3.170.42.123🇺🇸 Amazon
A3.170.42.124🇺🇸 Amazon

Starts with same word

Starts similarily

AI analysis

www.gradesfirst.com resolves to four IP numbers: 3.170.42.26, 3.170.42.96, 3.170.42.123 and 3.170.42.124.

other host names for instance dtwd2m0zd3mve.cloudfront.net, fpucentral.com, axcellworks.com, d33tt003333m08.cloudfront.net and auth-employees.hiatusapp.com share IP numbers with www.gradesfirst.com.

www.gradesfirst.com is delegated to four name servers: ns-163.awsdns-20.com, ns-602.awsdns-11.net, ns-1469.awsdns-55.org and ns-1801.awsdns-33.co.uk.

www.gradesfirst.com at least partially shares name servers with other domains, for instance eihome.net, ppurl.io, itaumotors.com.br, kevinhartoklahomacity.com and ken-server.com.

These name servers are commonly used with ns-262.awsdns-32.com, ns-1461.awsdns-54.org, ns-1770.awsdns-29.co.uk, ns-1670.awsdns-16.co.uk, ns-460.awsdns-57.com, ns-355.awsdns-44.com, ns-1923.awsdns-48.co.uk and ns-1002.awsdns-61.net.

Host names with two IP numbers:

Host name ns-163.awsdns-20.com points to: 2600:9000:5300:a300::1 and 205.251.192.163.

Host name ns-602.awsdns-11.net points to: 2600:9000:5302:5a00::1 and 205.251.194.90.

Host name ns-1469.awsdns-55.org points to: 2600:9000:5305:bd00::1 and 205.251.197.189.

Host name ns-1801.awsdns-33.co.uk points to: 2600:9000:5307:900::1 and 205.251.199.9.

www.gradesfirst.com is handled by three mail servers: aspmx2.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com.

www.gradesfirst.com shares mail servers with other domains at least partially, including robotmastectomy.com, dorilex.net, kartecia.com.br, createvideoads.com and thetechmentor.com.

these mail servers are often used alongside alt2.aspmx.l.google.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

Host aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27.

Host aspmx.l.google.com points to 2a00:1450:400c:c0b::1b and 142.251.5.26.

Host alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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vYWyKDP CF johedugfp 2025-10-15