CF1759196236763-tsm20250929235914

IPLIST.NET - sfcalculus.ca

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sfcalculus.ca checked at 2025-09-30T01:37:16.741Z 155ms 140/140/140 100% R:12

sfcalculus.ca

MXd113716a.ess.barracudanetworks.com
A209.222.82.252🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon
PTRmail.ess.barracuda.com
MXd113716b.ess.barracudanetworks.com
A209.222.82.252🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon
PTRmail.ess.barracuda.com
NSduke.ns.cloudflare.com
A2606:4700:58::adf5:3b6e 🇺🇸 Cloudflare
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e 🇨🇷 Cloudflare
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e 🇺🇸 Cloudflare
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare
PTRduke.ns.cloudflare.com
NSrihana.ns.cloudflare.com
A2606:4700:50::adf5:3af4 🇺🇸 Cloudflare
PTRrihana.ns.cloudflare.com
A2803:f800:50::6ca2:c0f4 🇨🇷 Cloudflare
PTRrihana.ns.cloudflare.com
A2a06:98c1:50::ac40:20f4 🇺🇸 Cloudflare
PTRrihana.ns.cloudflare.com
A108.162.192.244🇺🇸 Cloudflare
PTRrihana.ns.cloudflare.com
A172.64.32.244🇺🇸 Cloudflare
PTRrihana.ns.cloudflare.com
A173.245.58.244🇺🇸 Cloudflare
PTRrihana.ns.cloudflare.com
A2606:4700:3031::6815:5678 🇺🇸 Cloudflare
A2606:4700:3031::ac43:db0b 🇺🇸 Cloudflare
A104.21.86.120 Cloudflare
A172.67.219.11🇺🇸 Cloudflare

ca

NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca

Starts with same word

Starts similarily

AI analysis

sfcalculus.ca resolves to four IPs: 2606:4700:3031::6815:5678, 2606:4700:3031::ac43:db0b, 104.21.86.120 and 172.67.219.11.

Other host names such as avengersx.com, jbva.ca, astucia.co.uk, fiobrasil.net and informasikawasan.com share IP numbers with sfcalculus.ca.

sfcalculus.ca is delegated to two name servers: duke.ns.cloudflare.com and rihana.ns.cloudflare.com.

sfcalculus.ca uses the same name server setup as other domains, including omyzen.com, kyotocity-kyocera.museum, csfn.ca, innovlan.com and longwallsecurity.com.

At least part of the name servers for sfcalculus.ca are shared with other domains, for instance quest4lightimages.com, visualactiv.com, iclsys.co.il, maghress.net and ksrcc.hk.

These name servers are commonly used alongside harley.ns.cloudflare.com and pat.ns.cloudflare.com.

Host names with six IP numbers:

duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

rihana.ns.cloudflare.com points to: 2606:4700:50::adf5:3af4, 2803:f800:50::6ca2:c0f4, 2a06:98c1:50::ac40:20f4, 108.162.192.244, 172.64.32.244 and 173.245.58.244.

sfcalculus.ca is handled by two mail servers: d113716a.ess.barracudanetworks.com and d113716b.ess.barracudanetworks.com.

Host names with three IP numbers:

d113716a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255

d113716b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255

Host names pointing to 209.222.82.252: d113716a.ess.barracudanetworks.com, d113716b.ess.barracudanetworks.com

Host names pointing to 209.222.82.253: d113716a.ess.barracudanetworks.com, d113716b.ess.barracudanetworks.com

Host names pointing to 209.222.82.255: d113716a.ess.barracudanetworks.com, d113716b.ess.barracudanetworks.com

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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