CF1763561438881-tsm20251116095642

WWW.RTSAK.COM - firstblue.com

Search for IP or hostnames:

firstblue.com checked at 2025-11-19T14:10:38.799Z 1455ms 120/120/120 100% R:11 allDone:true timedOut:false

firstblue.com

NSns-118.awsdns-14.com
A2600:9000:5300:7600::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-118.awsdns-14.com
A205.251.192.118๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-118.awsdns-14.com
NSns-672.awsdns-20.net
A2600:9000:5302:a000::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-672.awsdns-20.net
A205.251.194.160๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-672.awsdns-20.net
NSns-1496.awsdns-59.org
A2600:9000:5305:d800::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1496.awsdns-59.org
A205.251.197.216๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1496.awsdns-59.org
NSns-1731.awsdns-24.co.uk
A2600:9000:5306:c300::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1731.awsdns-24.co.uk
A205.251.198.195๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1731.awsdns-24.co.uk
MXd313205.a.ess.de.barracudanetworks.com
A18.185.115.250๐Ÿ‡ฉ๐Ÿ‡ช Amazon
PTRmail.ess.de.barracuda.com
A18.185.115.251๐Ÿ‡ฉ๐Ÿ‡ช Amazon
PTRmail.ess.de.barracuda.com
A18.185.115.252๐Ÿ‡ฉ๐Ÿ‡ช Amazon
PTRmail.ess.de.barracuda.com
MXd313205.b.ess.de.barracudanetworks.com
A18.185.115.250๐Ÿ‡ฉ๐Ÿ‡ช Amazon
PTRmail.ess.de.barracuda.com
A18.185.115.251๐Ÿ‡ฉ๐Ÿ‡ช Amazon
PTRmail.ess.de.barracuda.com
A18.185.115.252๐Ÿ‡ฉ๐Ÿ‡ช Amazon
PTRmail.ess.de.barracuda.com
A52.19.9.243๐Ÿ‡ฎ๐Ÿ‡ช Amazon
PTRec2-52-19-9-243.eu-west-1.compute.amazonaws.com
A52.31.213.205๐Ÿ‡ฎ๐Ÿ‡ช Amazon
PTRec2-52-31-213-205.eu-west-1.compute.amazonaws.com
A52.212.138.211๐Ÿ‡ฎ๐Ÿ‡ช Amazon
PTRec2-52-212-138-211.eu-west-1.compute.amazonaws.com

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

firstblue.com points to three IPs: 52.19.9.243, 52.31.213.205 and 52.212.138.211.

Other host names, for instance ec2-52-212-138-211.eu-west-1.compute.amazonaws.com, share IP numbers with firstblue.com.

firstblue.com is delegated to four name servers: ns-118.awsdns-14.com, ns-672.awsdns-20.net, ns-1496.awsdns-59.org and ns-1731.awsdns-24.co.uk.

firstblue.com at least partially shares name servers with other domains, for example thecarvers.net, 179.119.75.in-addr.arpa, newengen.com, tilda.ws and breauxsflowers.net.

These name servers are often used with ns-80.awsdns-10.com, ns-869.awsdns-44.net, ns-1892.awsdns-44.co.uk, ns-528.awsdns-02.net and ns-1776.awsdns-30.co.uk.

Host names with two IP numbers:

ns-118.awsdns-14.com points to: 2600:9000:5300:7600::1 and 205.251.192.118

ns-672.awsdns-20.net points to: 2600:9000:5302:a000::1 and 205.251.194.160

ns-1496.awsdns-59.org points to: 2600:9000:5305:d800::1 and 205.251.197.216

ns-1731.awsdns-24.co.uk points to: 2600:9000:5306:c300::1 and 205.251.198.195

Two mail servers handle firstblue.com: d313205.a.ess.de.barracudanetworks.com and d313205.b.ess.de.barracudanetworks.com.

Host names with three IP numbers:

d313205.a.ess.de.barracudanetworks.com points to 18.185.115.250, 18.185.115.251 and 18.185.115.252.

d313205.b.ess.de.barracudanetworks.com points to 18.185.115.250, 18.185.115.251 and 18.185.115.252.

Names pointing to 18.185.115.250 are d313205.a.ess.de.barracudanetworks.com and d313205.b.ess.de.barracudanetworks.com.

Names pointing to 18.185.115.251 are d313205.a.ess.de.barracudanetworks.com and d313205.b.ess.de.barracudanetworks.com.

Names pointing to 18.185.115.252 are d313205.a.ess.de.barracudanetworks.com and d313205.b.ess.de.barracudanetworks.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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