WWW.RTSAK.COM - jcsco.com
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jcsco.com checked at 2025-09-11T03:52:01.842Z 566ms 107/107/107 100% R:16jcsco.com
| NS | ns4.by-design.net | ||||||
| A | 204.11.37.42🇺🇸 ASN-ADS | ||||||
| PTR | www.by-design.net | ||||||
| NS | ns5.by-design.net | ||||||
| NS | ns1.fastzonefiles.net | ||||||
| A | 207.97.208.104🇺🇸 RACKSPACE-IAD | ||||||
| NS | ns2.fastzonefiles.net | ||||||
| A | 2a06:fb00:1::2:68 🇧🇬 ClouDNS | ||||||
| PTR | ns2.fastzonefiles.net | ||||||
| A | 185.136.97.68 ClouDNS | ||||||
| PTR | ns2.fastzonefiles.net | ||||||
| NS | ns3.fastzonefiles.net | ||||||
| A | 2a06:fb00:1::3:68 🇧🇬 ClouDNS | ||||||
| PTR | ns3.fastzonefiles.net | ||||||
| A | 185.136.98.68🇺🇸 ClouDNS | ||||||
| PTR | ns3.fastzonefiles.net | ||||||
| MX | d222451a.ess.barracudanetworks.com | ||||||
| A | 209.222.82.252🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.253🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.255🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| MX | d222451b.ess.barracudanetworks.com | ||||||
| A | 209.222.82.252🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.253🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.255🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 216.194.164.207🇺🇸 InMotion Hosting | ||||||
com
smtp.jcsco.com |
jcsco.com |
AI analysis
The parent of smtp.jcsco.com is jcsco.com.
216.194.164.207 is the IP number that jcsco.com points to.
IP numbers are shared between jcsco.com and other host names such as jds-photo.com, timwrightdesign.com, gatorsnaptee.com, pncbc.org.nz, and ninjatravels.com.
Five name servers, ns4.by-design.net, ns5.by-design.net, ns1.fastzonefiles.net, ns2.fastzonefiles.net, and ns3.fastzonefiles.net, are delegated to jcsco.com.
The name servers of jcsco.com are at least partially shared with other domains such as historyhappenshere.org, cogswellrg.com, sunset-hills.com, rlandco.com, and communitronics.com.
The name servers ns1.worldwidedns.net, ns2.worldwidedns.net, ns3.worldwidedns.net, ns4.fastzonefiles.net, ns1.walrus.net, and ns2.walrus.net are frequently used in conjunction.
ns4.by-design.net resolves to 204.11.37.42.
ns1.fastzonefiles.net resolves to 207.97.208.104.
ns2.fastzonefiles.net resolves to 2a06:fb00:1::2:68 and 185.136.97.68.
ns3.fastzonefiles.net resolves to 2a06:fb00:1::3:68 and 185.136.98.68.
The two mail servers, d222451a.ess.barracudanetworks.com and d222451b.ess.barracudanetworks.com, manage jcsco.com.
d222451a.ess.barracudanetworks.com and d222451b.ess.barracudanetworks.com both point to the same three IP numbers: 209.222.82.252, 209.222.82.253, and 209.222.82.255.