CF1759422559229-tsm20251002145945

WWW.RTSAK.COM - jacobsonline.com

Search for IP or hostnames:

jacobsonline.com checked at 2025-10-02T16:29:19.216Z 139ms 77/77/77 100% R:10

jacobsonline.com

MXmx1-us1.ppe-hosted.com
A67.231.154.162🇺🇸 Proofpoint
PTRmx1-us1.ppe-hosted.com
A148.163.129.50🇺🇸 AS13916
PTRmx1-us1.ppe-hosted.com
MXmx2-us1.ppe-hosted.com
A67.231.154.163🇺🇸 Proofpoint
PTRmx2-us1.ppe-hosted.com
A148.163.129.51🇺🇸 AS13916
PTRmx2-us1.ppe-hosted.com
NSns13.worldnic.com
A162.159.26.214 Cloudflare
NSns14.worldnic.com
A162.159.27.150 Cloudflare
A209.17.116.163🇺🇸 AS19871

com

NSa.gtld-servers.net
NSb.gtld-servers.net
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NSd.gtld-servers.net
NSe.gtld-servers.net
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NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

jacobsonline.com points to a single IP: 209.17.116.163.

Other host names, for instance qualitycontrolsys.com, ahrcsuffolk.org, uprightsprinkler.net, presnsnap.com and marketcore.com share IP numbers with jacobsonline.com.

Two name servers ns13.worldnic.com and ns14.worldnic.com handle delegation for jacobsonline.com.

jacobsonline.com uses the same name server setup as other domains, for example pizzatherapy.com, artistic-interiorsinc.com, spencerhall.com, spotmix.com and wedr.net.

Host names with one IP number: The host name ns13.worldnic.com points to 162.159.26.214 and the host name ns14.worldnic.com points to 162.159.27.150.

jacobsonline.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

jacobsonline.com has the same mail server setup as other domains, including slapinsky.com, windowspittsburgh.com, fallcreekfallsrealty.com, gallun.net and hkseng.com.

jacobsonline.com shares some mail servers with other domains, at least partially, such as icwae.org, myncagent.com, robicrefrigeration.com, stringnswing.com and netrique.net.

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

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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