DNSWHOIS.INFO - instructor4u.com.2.0001.arsmtp.com
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instructor4u.com.2.0001.arsmtp.com checked at 2025-10-28T19:41:15.145Z 108ms 28/28/28 100% R:12instructor4u.com.2.0001.arsmtp.com
| A | 8.19.118.184🇺🇸 AS13380 | ||||||
| PTR | server201.appriver.com | ||||||
com.2.0001.arsmtp.com
MX for
Starts with same word
Starts similarily
AI analysis
instructor4u.com.2.0001.arsmtp.com is the mail server for instructor4u.com.
instructor4u.com.1.0001.arsmtp.com is a mail server commonly used with instructor4u.com.2.0001.arsmtp.com.
instructor4u.com.2.0001.arsmtp.com resolves to one IP number: 8.19.118.184.
other host names including amitech-usa.com.2.0001.arsmtp.com, reproproducts.com.2.arsmtp.com, ncwcid4.org.2.0001.arsmtp.com, brushcoyle.com.2.0001.arsmtp.com and thefloridafirm.com.2.0001.arsmtp.com share IP numbers with instructor4u.com.2.0001.arsmtp.com.
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