WWW.RTSAK.COM - 21-host.com
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21-host.com checked at 2025-11-08T16:11:31.678Z 776ms 107/107/107 100% R:1921-host.com
| MX | mail.21-host.com | ||||||
| A | 202.234.162.80🇯🇵 IDC Frontier Inc. | ||||||
| MX | voip1.21-host.com | ||||||
| A | 202.234.162.80🇯🇵 IDC Frontier Inc. | ||||||
| NS | dns1.name-services.com | ||||||
| A | 2604:4000:2800:2000:64:98:148:137 🇨🇦 TUCOWS-3 | ||||||
| A | 64.98.148.137🇨🇦 TUCOWS-3 | ||||||
| NS | dns2.name-services.com | ||||||
| A | 2604:4000:0:d:216:40:47:201 🇨🇦 TUCOWS | ||||||
| A | 216.40.47.201🇨🇦 TUCOWS | ||||||
| NS | dns3.name-services.com | ||||||
| A | 2604:4000:2800:2000:64:98:148:138 🇨🇦 TUCOWS-3 | ||||||
| A | 64.98.148.138🇨🇦 TUCOWS-3 | ||||||
| NS | dns4.name-services.com | ||||||
| A | 2604:4000:0:d:216:40:47:202 🇨🇦 TUCOWS | ||||||
| A | 216.40.47.202🇨🇦 TUCOWS | ||||||
| NS | dns5.name-services.com | ||||||
| A | 2604:4000:2800:2000:64:98:148:139 🇨🇦 TUCOWS-3 | ||||||
| A | 64.98.148.139🇨🇦 TUCOWS-3 | ||||||
| A | 210.198.13.165🇯🇵 MEX | ||||||
com
Up
ns202.21-host.com |
ns5.21-host.com |
210x198x13x163.21-host.com |
voip1.21-host.com |
210x198x13x176.21-host.com |
ns109.21-host.com |
ns3.21-host.com |
ns.21-host.com |
ns102.21-host.com |
ns201.21-host.com |
ns103.21-host.com |
ns104.21-host.com |
113x192x235x131.21-host.com |
ns105.21-host.com |
ns2.21-host.com |
mail.21-host.com |
ns108.21-host.com |
Starts with same word
21-host.com |
Starts similarily
21-host.com |
AI analysis
21-host.com is a parent of ns202.21-host.com, ns5.21-host.com, 210x198x13x163.21-host.com, voip1.21-host.com and 210x198x13x176.21-host.com, plus a few other host names.
21-host.com resolves to one IP number: 210.198.13.165.
Other host names for instance ns3.21-host.com and ns2.21-host.com share IP numbers with 21-host.com.
21-host.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.
21-host.com at least partially shares name servers with other domains, including enerlink.org, tamieca.com, diabeto.com, johata.com and ransomr.net.
Host names with two IP numbers:
dns1.name-services.com points to: 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137.
dns2.name-services.com points to: 2604:4000:0:d:216:40:47:201 and 216.40.47.201.
dns3.name-services.com points to: 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138.
dns4.name-services.com points to: 2604:4000:0:d:216:40:47:202 and 216.40.47.202.
dns5.name-services.com points to: 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139.
21-host.com is served by two mail servers mail.21-host.com and voip1.21-host.com.
21-host.com shares some mail servers with other domains, at least in part, for example voip1.21-host.com.
Host names with a single IP number:
The host name mail.21-host.com points to 202.234.162.80.
The host name voip1.21-host.com points to 202.234.162.80.
Host names pointing to 202.234.162.80: mail.21-host.com and voip1.21-host.com.