WWW.RTSAK.COM - r2.io
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r2.io checked at 2025-09-10T02:56:24.996Z 2913ms 104/104/104 100% R:21r2.io
| MX | mx1.feishu.cn | ||||||
| A | 52.220.106.220🇸🇬 Amazon | ||||||
| PTR | ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx2.feishu.cn | ||||||
| A | 101.126.58.225🇨🇳 VOLCANO-ENGINE | ||||||
| A | 122.14.229.0🇨🇳 UNICOM-CN | ||||||
| MX | mx3.feishu.cn | ||||||
| A | 52.220.106.220🇸🇬 Amazon | ||||||
| PTR | ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 101.126.58.225🇨🇳 VOLCANO-ENGINE | ||||||
| A | 122.14.229.0🇨🇳 UNICOM-CN | ||||||
| NS | ns-507.awsdns-63.com | ||||||
| A | 2600:9000:5301:fb00::1 🇺🇸 Amazon | ||||||
| PTR | ns-507.awsdns-63.com | ||||||
| A | 205.251.193.251🇺🇸 Amazon | ||||||
| PTR | ns-507.awsdns-63.com | ||||||
| NS | ns-903.awsdns-48.net | ||||||
| A | 2600:9000:5303:8700::1 🇺🇸 Amazon | ||||||
| PTR | ns-903.awsdns-48.net | ||||||
| A | 205.251.195.135🇺🇸 Amazon | ||||||
| PTR | ns-903.awsdns-48.net | ||||||
| NS | ns-1156.awsdns-16.org | ||||||
| A | 2600:9000:5304:8400::1 🇺🇸 Amazon | ||||||
| PTR | ns-1156.awsdns-16.org | ||||||
| A | 205.251.196.132🇺🇸 Amazon | ||||||
| PTR | ns-1156.awsdns-16.org | ||||||
| NS | ns-2013.awsdns-59.co.uk | ||||||
| A | 2600:9000:5307:dd00::1 🇺🇸 Amazon | ||||||
| PTR | ns-2013.awsdns-59.co.uk | ||||||
| A | 205.251.199.221🇺🇸 Amazon | ||||||
| PTR | ns-2013.awsdns-59.co.uk | ||||||
io
| NS | a0.nic.io | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
AI analysis
Four name servers, ns-507.awsdns-63.com, ns-903.awsdns-48.net, ns-1156.awsdns-16.org, and ns-2013.awsdns-59.co.uk, are assigned to r2.io.
The domain r2.io shares name servers, at least partially, with other domains such as heltti.net, carilionchildrens.com, d12hl212grr4za.cloudfront.net, d18nfhgqo2d2ho.cloudfront.net, and leboncoin.info.
The nameservers ns-678.awsdns-20.net, ns-1390.awsdns-45.org, ns-2022.awsdns-60.co.uk, ns-1762.awsdns-28.co.uk, ns-170.awsdns-21.com, ns-991.awsdns-59.net, ns-1253.awsdns-28.org, and ns-1019.awsdns-63.net are frequently employed in unison.
ns-507.awsdns-63.com, ns-903.awsdns-48.net, ns-1156.awsdns-16.org, and ns-2013.awsdns-59.co.uk all point to two IP numbers each: 2600:9000:5301:fb00::1 and 205.251.193.251, 2600:9000:5303:8700::1 and 205.251.195.135, 2600:9000:5304:8400::1 and 205.251.196.132, 2600:9000:5307:dd00::1 and 205.251.199.221 respectively.
Three mail servers, mx1.feishu.cn, mx2.feishu.cn, and mx3.feishu.cn, manage r2.io.
Some mail servers are at least partially shared between r2.io and other domains, such as creatorstar.com, kayman.cn, hawapp.com, gtaste.net, and daoyoudao.com.
mx1.feishu.cn is associated with a single IP address: 52.220.106.220. mx2.feishu.cn is linked to two IP addresses: 101.126.58.225 and 122.14.229.0. Finally, mx3.feishu.cn is directed to three IP addresses: 52.220.106.220, 101.126.58.225, and 122.14.229.0.