WWW.RTSAK.COM - mail.is21.com
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mail.is21.com checked at 2025-10-25T19:53:05.307Z 564ms 72/72/72 100% R:11mail.is21.com
| MX | . | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 13.248.169.48🇺🇸 Amazon | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
is21.com
| MX | . | ||||||
| NS | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 13.248.169.48🇺🇸 Amazon | ||||||
| A | 76.223.54.146🇺🇸 Amazon | ||||||
Starts with same word
Starts similarily
AI analysis
mail.is21.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.
other host names for instance npid.info, mail.treeng.com, no.cry.happyforever.com, hff.net and teenz.ca share IP numbers with mail.is21.com.
mail.is21.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
mail.is21.com shares the same name server setup as other domains, for example michaeltoddtrueorganicseyecreamreview.publicsets.com, hwmobile.com, lawrig.com, logogod.com and gamerpics.com.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69
mail.is21.com is handled by a single mail server, ..
mail.is21.com shares the same mail server setup as other domains, for instance pilecom.com, flixstream.com, innovasion.com, marketit.net and botvillage.com.