WWW.RTSAK.COM - securemail.s1defense.com
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securemail.s1defense.com checked at 2025-10-17T02:08:57.479Z 231ms 41/41/41 100% R:13securemail.s1defense.com
| MX | smtp.zixmail.net | ||||||
| A | 63.71.15.50🇺🇸 AS13380 | ||||||
| PTR | web1.zixmail.net | ||||||
| A | 63.71.15.250🇺🇸 AS13380 | ||||||
| PTR | securemail.acidefense.com | ||||||
s1defense.com
| NS | dns01.acidefense.com | ||||||
| NS | dns02.acidefense.com | ||||||
| MX | mail01.acidefense.com | ||||||
| NS | puck.nether.net | ||||||
| A | 204.238.181.40🇺🇸 FISERV | ||||||
Starts with same word
Starts similarily
AI analysis
securemail.s1defense.com points to a single IP address: 63.71.15.250.
Other host names, for instance securemail.acidefense.com, share IP numbers with securemail.s1defense.com.
The mail server for securemail.s1defense.com is smtp.zixmail.net.
securemail.s1defense.com uses the same mail server setup as other domains, for instance securemail-howardcm.com, securemail-dbindt.com, securemail-optionsmadison.com, securemail-c-d-m.com and multiplan-secure.com.
Host smtp.zixmail.net points to IP 63.71.15.50.
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