CF1762443754812-tsm20251105200708

MXLIST.NET - www.marcfirst.org

Search for IP or hostnames:

www.marcfirst.org checked at 2025-11-06T15:42:34.796Z 324ms 127/127/127 100% R:15

www.marcfirst.org

CNAMEmarcfirst.org
MXmx1-us1.ppe-hosted.com
A67.231.154.162๐Ÿ‡บ๐Ÿ‡ธ Proofpoint
PTRmx1-us1.ppe-hosted.com
A148.163.129.50๐Ÿ‡บ๐Ÿ‡ธ AS13916
PTRmx1-us1.ppe-hosted.com
MXmx2-us1.ppe-hosted.com
A67.231.154.163๐Ÿ‡บ๐Ÿ‡ธ Proofpoint
PTRmx2-us1.ppe-hosted.com
A148.163.129.51๐Ÿ‡บ๐Ÿ‡ธ AS13916
PTRmx2-us1.ppe-hosted.com
NSsara.ns.cloudflare.com
A2606:4700:50::adf5:3a90 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRsara.ns.cloudflare.com
A2803:f800:50::6ca2:c090 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRsara.ns.cloudflare.com
A2a06:98c1:50::ac40:2090 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRsara.ns.cloudflare.com
A108.162.192.144๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRsara.ns.cloudflare.com
A172.64.32.144๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRsara.ns.cloudflare.com
A173.245.58.144๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRsara.ns.cloudflare.com
NStom.ns.cloudflare.com
A2606:4700:58::adf5:3b93 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtom.ns.cloudflare.com
A2803:f800:50::6ca2:c193 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRtom.ns.cloudflare.com
A2a06:98c1:50::ac40:2193 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtom.ns.cloudflare.com
A108.162.193.147๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtom.ns.cloudflare.com
A172.64.33.147๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtom.ns.cloudflare.com
A173.245.59.147๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtom.ns.cloudflare.com
A18.222.246.135๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRec2-18-222-246-135.us-east-2.compute.amazonaws.com

marcfirst.org

MXmx1-us1.ppe-hosted.com
MXmx2-us1.ppe-hosted.com
NSsara.ns.cloudflare.com
NStom.ns.cloudflare.com
A18.222.246.135๐Ÿ‡บ๐Ÿ‡ธ Amazon

Starts with same word

Starts similarily

AI analysis

www.marcfirst.org resolves to one IP number: 18.222.246.135.

Other host names, for instance ipha.com, www2.leroyk12.org, millbrothers.com, lacornueusa.com and micorn.org share IP numbers with www.marcfirst.org.

www.marcfirst.org's delegation uses two name servers: sara.ns.cloudflare.com and tom.ns.cloudflare.com.

www.marcfirst.org uses the same name server setup as other domains, such as apnaindia.com, tecmaengineering.com, e-g.me, modalrakyat.id and 69ers.co.uk.

www.marcfirst.org at least partially shares name servers with other domains, including sirbouncealots.com, northkoreatech.org, ncav16.com, dalziel-pow.com and ceilingtin.com.

These name servers are commonly used together with the name servers edna.ns.cloudflare.com, anna.ns.cloudflare.com, carter.ns.cloudflare.com and adelaide.ns.cloudflare.com.

Host names with six IP numbers:

sara.ns.cloudflare.com points to 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.

tom.ns.cloudflare.com points to 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.

www.marcfirst.org is served by two mail servers mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

www.marcfirst.org shares the same mail server setup as other domains, for instance santamaria.com, lolatucker.com, semsinc.net, ssetx.com and absorbine.com.

www.marcfirst.org shares at least some mail servers with other domains, for example velvettaco.com, rrceilings.com, mf3.org, mh-usa.com and 4njbets.com.

Host names with two IPs:

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

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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