CF1759915370569-tsm20251008082644

WWW.ROBTEX.COM - firstsecondbooks.com

Search for IP or hostnames:

firstsecondbooks.com checked at 2025-10-08T09:22:50.541Z 581ms 251/251/251 100% R:14

firstsecondbooks.com

NSns-96.awsdns-12.com
A2600:9000:5300:6000::1🇺🇸 Amazon
PTRns-96.awsdns-12.com
A205.251.192.96🇺🇸 Amazon
PTRns-96.awsdns-12.com
MXaspmx2.googlemail.com
A2a00:1450:4013:c1e::1b🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:4025:c01::1b🇵🇱 Google
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
NSns-1016.awsdns-63.net
A2600:9000:5303:f800::1🇺🇸 Amazon
PTRns-1016.awsdns-63.net
A205.251.195.248🇺🇸 Amazon
PTRns-1016.awsdns-63.net
NSns-1192.awsdns-21.org
A2600:9000:5304:a800::1🇺🇸 Amazon
PTRns-1192.awsdns-21.org
A205.251.196.168🇺🇸 Amazon
PTRns-1192.awsdns-21.org
MXaspmx.l.google.com
A2a00:1450:400c:c02::1a🇧🇪 Google
PTRwn-in-f26.1e100.net
PTRwn-in-x1a.1e100.net
A74.125.71.26🇺🇸 Google
PTRwn-in-f26.1e100.net
NSns-1749.awsdns-26.co.uk
A2600:9000:5306:d500::1🇺🇸 Amazon
PTRns-1749.awsdns-26.co.uk
A205.251.198.213🇺🇸 Amazon
PTRns-1749.awsdns-26.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1b🇵🇱 Google
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
A141.193.213.10🇺🇸 Cloudflare London
A141.193.213.11🇺🇸 Cloudflare London

com

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rank #354407 globally
rank #189187 in the tld

Starts with same word

Starts similarily

AI analysis

firstsecondbooks.com points to two IP numbers: 141.193.213.10 and 141.193.213.11.

Other host names, for instance theconditioningroom.fit, erskine-mcmahon.com, mwenow.com, pulsemarketingagency.com and playlists.me share IP numbers with firstsecondbooks.com.

firstsecondbooks.com is delegated to four name servers: ns-96.awsdns-12.com, ns-1016.awsdns-63.net, ns-1192.awsdns-21.org and ns-1749.awsdns-26.co.uk.

firstsecondbooks.com at least partially shares name servers with other domains, for instance loparks.com, d15ez0tvtur9np.cloudfront.net, trackmytribe.com, awscloudarquitec.net and myvelosite.com.

These name servers are commonly used with ns-332.awsdns-41.com, ns-1517.awsdns-61.org, ns-1145.awsdns-15.org, ns-491.awsdns-61.com, ns-838.awsdns-40.net, ns-1519.awsdns-61.org and ns-1238.awsdns-26.org.

Host names with two IP numbers:

ns-96.awsdns-12.com points to: 2600:9000:5300:6000::1 and 205.251.192.96.

ns-1016.awsdns-63.net points to: 2600:9000:5303:f800::1 and 205.251.195.248.

ns-1192.awsdns-21.org points to: 2600:9000:5304:a800::1 and 205.251.196.168.

ns-1749.awsdns-26.co.uk points to: 2600:9000:5306:d500::1 and 205.251.198.213.

firstsecondbooks.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

firstsecondbooks.com shares mail servers with other domains at least in part, for instance wpdevthai.com, b1twise.com, ilesansfil.org, enga.systems and ipkom.dk.

These mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Two IP numbers for each host:

aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26

aspmx3.googlemail.com points to 2a00:1450:4025:c01::1b and 142.250.147.27

aspmx.l.google.com points to 2a00:1450:400c:c02::1a and 74.125.71.26

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27

Host names that point to 2a00:1450:4025:c01::1b or 142.250.147.27 are aspmx3.googlemail.com and alt2.aspmx.l.google.com

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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