mail21.com checked at 2025-03-25T19:07:58.970Z 308ms 94/94/94 100% R:16DNS.NINJA - mail21.com
Search for IP or hostnames
mail21.com
| MX | mail.mail21.com | ||||||
| A | 59.106.27.237🇯🇵 SAKURA internet AS9370 | ||||||
| PTR | www1997.sakura.ne.jp | ||||||
| NS | ns1.no-ip.com | ||||||
| A | 2a07:dc00:1810::53 🇺🇸 ASNOIP | ||||||
| PTR | ns1.no-ip.com | ||||||
| A | 194.62.181.53🇺🇸 ASNOIP | ||||||
| PTR | ns1.no-ip.com | ||||||
| NS | ns2.no-ip.com | ||||||
| A | 2a07:dc00:180::53 🇺🇸 ASNOIP | ||||||
| PTR | ns2.no-ip.com | ||||||
| A | 194.62.180.53🇺🇸 ASNOIP | ||||||
| PTR | ns2.no-ip.com | ||||||
| NS | ns3.no-ip.com | ||||||
| A | 2a07:dc00:2550::53 🇺🇸 ASNOIP | ||||||
| PTR | ns3.no-ip.com | ||||||
| A | 204.16.255.53🇺🇸 ASNOIP | ||||||
| PTR | ns3.no-ip.com | ||||||
| NS | ns4.no-ip.com | ||||||
| A | 2620:0:2e64::53 🇺🇸 ASNOIP | ||||||
| PTR | ns4.no-ip.com | ||||||
| A | 204.16.254.53🇺🇸 ASNOIP | ||||||
| PTR | ns4.no-ip.com | ||||||
| NS | ns5.no-ip.com | ||||||
| A | 194.62.181.53🇺🇸 ASNOIP | ||||||
| PTR | ns1.no-ip.com | ||||||
| A | 59.106.27.237🇯🇵 SAKURA internet AS9370 | ||||||
| PTR | www1997.sakura.ne.jp | ||||||
com
| 0 | ||||
| 0 | ||||
| 0 | ||||
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| 1 | ||||
| (u) | mail.mail21.com | |||
| 5 | ||||
| (lm) | mail21.nl | |||
| (lm) | mail21.com | |||
| (lm) | mail21.net | |||
| (lm) | mail21.eu | |||
| (lm) | mail21.ru | |||
| 31 | ||||
| (le) | 21mail.net | |||
| (le) | 12mail.org | |||
| (le) | 12mail.biz | |||
| (le) | 1mail2.dk | |||
| (le) | 21mail.jp | |||
| (le) | lima21.com | |||
| (le) | 21mail.com | |||
| (le) | mail12.chicappa.jp | |||
| (le) | mail12.ru | |||
| (le) | 21mail.de | |||
| (le) | 12mail.ru | |||
| (le) | mail21.eu | |||
| (le) | mail12.kinghost.net | |||
| (le) | lima12.com | |||
| (le) | mail12.net | |||
| (le) | mali21.com | |||
| (le) | mail21.ru | |||
| (le) | mail12.de | |||
| (le) | 1mail2.com | |||
| (le) | 12mail.at | |||
| (le) | 12mail.com | |||
| (le) | amil21.com | |||
| (le) | mail12.nl | |||
| (le) | 12mail.fr | |||
| (le) | mail21.nl | |||
| (le) | mail21.com | |||
| (le) | 12mail.net | |||
| (le) | 12mail.nl | |||
| (le) | 21mail.ru | |||
| (le) | mail21.net | |||
| (le) | mail12.de.com | |||
AI analysis
The parent of mail.mail21.com is mail21.com.
IP number 59.106.27.237 is pointed to by mail21.com.
IP numbers are shared between mail21.com and other host names such as ymd20hiro4.sakura.ne.jp, duck-hawk.sakura.ne.jp, body-progress.com, ayaki.jp, and lts-cd.sakura.ne.jp.
Five name servers, ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com, and ns5.no-ip.com, are delegated to mail21.com.
The name servers of mail21.com are at least partially shared with other domains such as philchu.net, mj-2.net, zucc.org, hanielb.com, and 757express.com.
ns1.no-ip.com points to 2a07:dc00:1810::53 and 194.62.181.53 IP addresses, while ns2.no-ip.com points to 2a07:dc00:180::53 and 194.62.180.53 IPs. Similarly, ns3.no-ip.com directs to 2a07:dc00:2550::53 and 204.16.255.53 IP addresses, and ns4.no-ip.com to 2620:0:2e64::53 and 204.16.254.53. Furthermore, ns5.no-ip.com is associated with the IP address 194.62.181.53.
The mail server, mail.mail21.com, manages mail21.com.
IP number 59.106.27.237 is pointed to by mail.mail21.com.
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