DNSWHOIS.INFO - critically.io
Search for IP or hostnames:
critically.io checked at 2025-10-17T09:41:24.083Z 204ms 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 number: 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 instance firstapponline.com, oltica.com, d67cyg6drmqwg.cloudfront.net, goldilocks.com.ph and amberweather.com.
These name servers are often used together with the 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:
Host name ns-377.awsdns-47.com points to: 2600:9000:5301:7900::1 and 205.251.193.121.
Host name ns-638.awsdns-15.net points to: 2600:9000:5302:7e00::1 and 205.251.194.126.
Host name ns-1327.awsdns-37.org points to: 2600:9000:5305:2f00::1 and 205.251.197.47.
Host name ns-1787.awsdns-31.co.uk points to: 2600:9000:5306:fb00::1 and 205.251.198.251.
critically.io is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
critically.io shares the same mail server setup as other domains, for instance jellysquid.me, eren.co, luki.email, subrocket.com and rhymeswith.net.
critically.io shares mail servers with other domains at least partially, including 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.