NSLIST.NET - mail.21penn.com
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mail.21penn.com checked at 2025-10-07T22:11:53.437Z 175ms 31/31/31 100% R:12
mail.21penn.com
A | 98.0.163.194🇺🇸 Charter-Communications-TWC-12271-NYC | ||||||
PTR | mail.21penn.com |
21penn.com
MX | mail2.21penn.com | ||||||
MX | mail.21penn.com | ||||||
NS | ns61.domaincontrol.com | ||||||
NS | ns62.domaincontrol.com | ||||||
A | 98.0.163.194🇺🇸 Charter-Communications-TWC-12271-NYC |
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Starts with same word
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AI analysis
mail.21penn.com
functions as a mail server for 21penn.com
.
mail2.21penn.com
is a mail server commonly used with mail.21penn.com
.
mail.21penn.com
resolves to one IP number: 98.0.163.194.
Other host names, for instance 21penn.com
, share IP numbers with mail.21penn.com
.
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