IPLIST.NET - smtp.coredu.org
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smtp.coredu.org checked at 2025-11-19T02:55:19.200Z 644ms 107/107/107 100% R:8 allDone:true timedOut:false smtp.coredu.org
| CNAME | coredu.org | ||||||
| MX | mx1-us1.ppe-hosted.com | ||||||
| A | 67.231.154.162๐บ๐ธ Proofpoint | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| A | 148.163.129.50๐บ๐ธ AS13916 | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| MX | mx2-us1.ppe-hosted.com | ||||||
| A | 67.231.154.163๐บ๐ธ Proofpoint | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| A | 148.163.129.51๐บ๐ธ AS13916 | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| NS | ns1.wordpress.com | ||||||
| A | 2a04:fa87:ffff::c6b5:7409 ๐ฎ๐ช Automattic | ||||||
| PTR | ns1.wordpress.com | ||||||
| A | 198.181.116.9๐บ๐ธ Automattic | ||||||
| PTR | ns1.wordpress.com | ||||||
| NS | ns2.wordpress.com | ||||||
| A | 2a04:fa87:ffff::c6b5:7509 ๐ฎ๐ช Automattic | ||||||
| PTR | ns2.wordpress.com | ||||||
| A | 198.181.117.9๐บ๐ธ Automattic | ||||||
| PTR | ns2.wordpress.com | ||||||
| NS | ns3.wordpress.com | ||||||
| A | 2620:115:c00f::c000:4a09 ๐บ๐ธ Automattic | ||||||
| PTR | ns3.wordpress.com | ||||||
| A | 192.0.74.9๐บ๐ธ Automattic | ||||||
| PTR | ns3.wordpress.com | ||||||
| A | 192.0.78.151๐บ๐ธ Automattic | ||||||
| A | 192.0.78.235๐บ๐ธ Automattic | ||||||
coredu.org
| MX | mx1-us1.ppe-hosted.com | ||||||
| MX | mx2-us1.ppe-hosted.com | ||||||
| NS | ns1.wordpress.com | ||||||
| NS | ns2.wordpress.com | ||||||
| NS | ns3.wordpress.com | ||||||
| A | 192.0.78.151๐บ๐ธ Automattic | ||||||
| A | 192.0.78.235๐บ๐ธ Automattic | ||||||
Starts with same word
Starts similarily
AI analysis
Two IP numbers are pointed to by smtp.coredu.org: 192.0.78.151 and 192.0.78.235.
other host names include heritageinvestors.com, prisonjournalismproject.org, voiceofoc.org, verloskundigenhorstenmaasdorpen.nl and aimi.fm; they share IP numbers with smtp.coredu.org.
smtp.coredu.org is delegated to three name servers ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.
smtp.coredu.org at least partially shares name servers with other domains, for instance ssaparish.com, realtvstratford.com, avyso.com, jennycolombo.com and tbcva.com.
Host names with two IP numbers:
ns1.wordpress.com points to 2a04:fa87:ffff::c6b5:7409 and 198.181.116.9; ns2.wordpress.com points to 2a04:fa87:ffff::c6b5:7509 and 198.181.117.9; ns3.wordpress.com points to 2620:115:c00f::c000:4a09 and 192.0.74.9.
smtp.coredu.org is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
smtp.coredu.org uses the same mail server setup as other domains, for instance mimimorton.com, metrocellars.com, quadrantrealestateadvisors.com, animart.com and upperechelonaccounting.com.
smtp.coredu.org shares at least partially some mail servers with other domains, for instance abrawc.com, summithardwoodflooringandsupply.com, centrasota.com, stokesmessier.com and cherrylandflowers.com.
Host names with two IP numbers:
mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50.
mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.