CF1760981472567-tsm20251017082432

MXLIST.NET - blck.io

Search for IP or hostnames:

blck.io checked at 2025-10-20T17:31:12.548Z 130ms 88/88/88 100% R:12

blck.io

MXblck.io
A54.213.235.74🇺🇸 Amazon
PTRblck.io
NSns-138.awsdns-17.com
A2600:9000:5300:8a00::1 🇺🇸 Amazon
PTRns-138.awsdns-17.com
A205.251.192.138🇺🇸 Amazon
PTRns-138.awsdns-17.com
NSns-528.awsdns-02.net
A2600:9000:5302:1000::1 🇺🇸 Amazon
PTRns-528.awsdns-02.net
A205.251.194.16🇺🇸 Amazon
PTRns-528.awsdns-02.net
NSns-1311.awsdns-35.org
A2600:9000:5305:1f00::1 🇺🇸 Amazon
PTRns-1311.awsdns-35.org
A205.251.197.31🇺🇸 Amazon
PTRns-1311.awsdns-35.org
NSns-2023.awsdns-60.co.uk
A2600:9000:5307:e700::1 🇺🇸 Amazon
PTRns-2023.awsdns-60.co.uk
A205.251.199.231🇺🇸 Amazon
PTRns-2023.awsdns-60.co.uk
A54.213.235.74🇺🇸 Amazon
PTRblck.io

io

NSa0.nic.io
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

blck.io is the mail server for blck.io.

blck.io resolves to a single IP: 54.213.235.74.

blck.io is delegated to four name servers: ns-138.awsdns-17.com, ns-528.awsdns-02.net, ns-1311.awsdns-35.org and ns-2023.awsdns-60.co.uk.

blck.io shares some name servers with other domains, for example daintreeadvisors.com, 7thgear.com, curotech.se, rnp.jp and earlweb.co.uk.

these name servers are often used with ns-985.awsdns-59.net, ns-1907.awsdns-46.co.uk, ns-164.awsdns-20.com, ns-1304.awsdns-35.org, ns-695.awsdns-22.net, ns-1355.awsdns-41.org, ns-1633.awsdns-12.co.uk, ns-356.awsdns-44.com, ns-276.awsdns-34.com and ns-520.awsdns-01.net.

Host names with two IP numbers

Two IPs per host:

ns-138.awsdns-17.com points to 2600:9000:5300:8a00::1 and 205.251.192.138

ns-528.awsdns-02.net points to 2600:9000:5302:1000::1 and 205.251.194.16

ns-1311.awsdns-35.org points to 2600:9000:5305:1f00::1 and 205.251.197.31

ns-2023.awsdns-60.co.uk points to 2600:9000:5307:e700::1 and 205.251.199.231

One mail server handles blck.io.

Host name blck.io points to IP 54.213.235.74.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

qRHLNbw CF johedugfp 2025-10-20