IPLIST.NET - critically.io
Search for IP or hostnames:
critically.io checked at 2025-10-08T02:53:32.072Z 174ms 116/116/116 100% R:12critically.io
| MX | mail.protonmail.ch | ||||||
| A | 176.119.200.128🇨🇭 Proton AG | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton AG | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton AG | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch | ||||||
| A | 176.119.200.129🇨🇭 Proton AG | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton AG | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton AG | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| NS | ns-377.awsdns-47.com | ||||||
| A | 2600:9000:5301:7900::1 🇺🇸 Amazon | ||||||
| PTR | ns-377.awsdns-47.com | ||||||
| A | 205.251.193.121🇺🇸 Amazon | ||||||
| PTR | ns-377.awsdns-47.com | ||||||
| NS | ns-638.awsdns-15.net | ||||||
| A | 2600:9000:5302:7e00::1 🇺🇸 Amazon | ||||||
| PTR | ns-638.awsdns-15.net | ||||||
| A | 205.251.194.126🇺🇸 Amazon | ||||||
| PTR | ns-638.awsdns-15.net | ||||||
| NS | ns-1327.awsdns-37.org | ||||||
| A | 2600:9000:5305:2f00::1 🇺🇸 Amazon | ||||||
| PTR | ns-1327.awsdns-37.org | ||||||
| A | 205.251.197.47🇺🇸 Amazon | ||||||
| PTR | ns-1327.awsdns-37.org | ||||||
| NS | ns-1787.awsdns-31.co.uk | ||||||
| A | 2600:9000:5306:fb00::1 🇺🇸 Amazon | ||||||
| PTR | ns-1787.awsdns-31.co.uk | ||||||
| A | 205.251.198.251🇺🇸 Amazon | ||||||
| PTR | ns-1787.awsdns-31.co.uk | ||||||
| A | 52.1.236.105🇺🇸 Amazon | ||||||
| PTR | ec2-52-1-236-105.compute-1.amazonaws.com | ||||||
io
| NS | a0.nic.io | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
Starts with same word
critically.io |
Starts similarily
critically.io |
AI analysis
critically.io points to a single IP address: 52.1.236.105.
Other host names, for instance ec2-52-1-236-105.compute-1.amazonaws.com, share IP numbers with critically.io.
critically.io is delegated to four name servers: ns-377.awsdns-47.com, ns-638.awsdns-15.net, ns-1327.awsdns-37.org and ns-1787.awsdns-31.co.uk.
critically.io at least partially shares name servers with other domains, for example firstapponline.com, oltica.com, d67cyg6drmqwg.cloudfront.net, sip-found.lab.eu.aws.bandwidth.com and goldilocks.com.ph.
these name servers are commonly used with the following name servers: ns-1057.awsdns-04.org, ns-1548.awsdns-01.co.uk, ns-928.awsdns-52.net, ns-1505.awsdns-60.org, ns-1346.awsdns-40.org, ns-858.awsdns-43.net, ns-1560.awsdns-03.co.uk, ns-1157.awsdns-16.org, ns-634.awsdns-15.net and ns-1616.awsdns-10.co.uk.
Host names with two IP numbers:
ns-377.awsdns-47.com points to: 2600:9000:5301:7900::1 and 205.251.193.121
ns-638.awsdns-15.net points to: 2600:9000:5302:7e00::1 and 205.251.194.126
ns-1327.awsdns-37.org points to: 2600:9000:5305:2f00::1 and 205.251.197.47
ns-1787.awsdns-31.co.uk points to: 2600:9000:5306:fb00::1 and 205.251.198.251
Two mail servers handle critically.io: mail.protonmail.ch and mailsec.protonmail.ch.
critically.io shares the same mail server setup as other domains, including jellysquid.me, eren.co, luki.email, subrocket.com and rhymeswith.net.
critically.io shares at least partially some mail servers with other domains, for instance teachings.nl, trendmediaworld.com, thelastsimon.com, varghese.org and charlesc.net.
Host names with three IP numbers:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.