IPLIST.NET - mail.challengeip.com
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mail.challengeip.com checked at 2025-10-06T03:57:57.654Z 742ms 119/119/119 100% R:16
mail.challengeip.com
CNAME | mail.office365.com | ||||||
CNAME | outlook.office365.com | ||||||
CNAME | ooc-g2.tm-4.office.com | ||||||
CNAME | outlook.ms-acdc.office.com | ||||||
A | 2603:1036:302:40a0::2 🇺🇸 Microsoft | ||||||
A | 2603:1036:302:40d0::2 🇺🇸 Microsoft | ||||||
A | 2603:1036:302:40f4::2 🇺🇸 Microsoft | ||||||
A | 2603:1036:302:4158::2 🇺🇸 Microsoft | ||||||
A | 2603:1036:302:415b::2 🇺🇸 Microsoft | ||||||
A | 2603:1036:302:415f::2 🇺🇸 Microsoft | ||||||
A | 2603:1036:302:4834::2 🇺🇸 Microsoft | ||||||
A | 2603:1036:302:48b4::2 🇺🇸 Microsoft | ||||||
A | 52.96.38.82🇺🇸 Microsoft | ||||||
A | 52.96.62.226🇺🇸 Microsoft | ||||||
A | 52.96.179.226🇺🇸 Microsoft | ||||||
A | 52.96.181.34🇺🇸 Microsoft | ||||||
A | 52.96.181.98🇺🇸 Microsoft | ||||||
A | 52.96.182.98🇺🇸 Microsoft | ||||||
A | 52.96.182.114🇺🇸 Microsoft | ||||||
A | 52.96.230.162🇺🇸 Microsoft |
challengeip.com
MX | mail.challengeip.com | ||||||
NS | aisha.ns.cloudflare.com | ||||||
NS | chuck.ns.cloudflare.com | ||||||
MX | challengeip-com.mail.protection.outlook.com | ||||||
A | 2606:4700:3033::6815:57e9 🇺🇸 Cloudflare | ||||||
A | 2606:4700:3036::ac43:946a 🇺🇸 Cloudflare | ||||||
A | 104.21.87.233 Cloudflare | ||||||
A | 172.67.148.106🇺🇸 Cloudflare |
MX for
Starts with same word
Starts similarily
AI analysis
mail.challengeip.com
serves as the mail server for challengeip.com
.
challengeip-com.mail.protection.outlook.com
often functions as the mail server, commonly paired with mail.challengeip.com
.
mail.challengeip.com
points to sixteen IP numbers in a 3-step sequence from 2603:1036:302:40a0::2 to 52.96.230.162: 2603:1036:302:40a0::2, 2603:1036:302:40d0::2, 2603:1036:302:40f4::2, 2603:1036:302:4158::2, 2603:1036:302:415b::2, 2603:1036:302:415f::2, 2603:1036:302:4834::2, 2603:1036:302:48b4::2, 52.96.38.82, 52.96.62.226, 52.96.179.226, 52.96.181.34, 52.96.181.98, 52.96.182.98, 52.96.182.114 and 52.96.230.162.
Other host names such as outlook-ww-acdc-fs.trafficmanager.net
, 6aed23b071fbe9e65e278c8b8d785c00.fp.measure.office.com
, eb710b463630aa4d4bc59ab0b7e12c61.fp.measure.office.com
, 95801f6102adba5fa00b3b6b595111a4.fp.measure.office.com
and 5660e07c1a6999c4b51850594f722296.fp.measure.office.com
share IP numbers with mail.challengeip.com
.