CF1758879750588-tsm20250926081218

NSLIST.NET - mathopt.org

Search for IP or hostnames:

mathopt.org checked at 2025-09-26T09:42:30.575Z 254ms 103/103/103 100% R:15

mathopt.org

NSdns3.easydns.ca
A2620:49:1::10 🇨🇦 EDNS
PTRdns3.easydns.ca
PTRdns3.easydns.org
A64.68.192.10🇨🇦 EDNS
PTRdns3.easydns.ca
PTRdns3.easydns.org
NSdns1.easydns.com
A2620:49:3::10 🇨🇦 EDNS
PTRdns1.easydns.com
A64.68.196.10🇨🇦 EDNS
PTRdns1.easydns.com
NSdns2.easydns.net
A2620:49:2::10 🇨🇦 EDNS
PTRdns2.easydns.net
A64.68.193.10🇨🇦 EDNS
PTRdns2.easydns.net
MXd337328a.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
MXd337328b.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
A130.73.131.233🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRlb003.zib.de
PTRrise824983e9.zib.de

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org
rank #749761 globally
rank #63752 in the tld

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Starts with same word

Starts similarily

AI analysis

mathopt.org is a parent of www.mathopt.org.

mathopt.org points to a single IP address: 130.73.131.233.

Other host names such as xtreemfs.com, xtreemfs.de, rise824983e9.zib.de, xtreemfs.org and mathplus.de share IP numbers with mathopt.org.

mathopt.org is delegated to three name servers: dns3.easydns.ca, dns1.easydns.com and dns2.easydns.net.

At least part of the name servers for mathopt.org are shared with other domains, for instance auditworkflow.com, zutec.com, wmdlawmaple.ca, mazzola.ca and keyschool.org.

These name servers are commonly used alongside dns3.easydns.org and dns4.easydns.info.

Host names with two IP numbers:

dns3.easydns.ca points to 2620:49:1::10 and 64.68.192.10

dns1.easydns.com points to 2620:49:3::10 and 64.68.196.10

dns2.easydns.net points to 2620:49:2::10 and 64.68.193.10

mathopt.org is handled by two mail servers: d337328a.ess.barracudanetworks.com and d337328b.ess.barracudanetworks.com.

Host names with three IP numbers:

d337328a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255

d337328b.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: d337328a.ess.barracudanetworks.com, d337328b.ess.barracudanetworks.com

Host names pointing to 209.222.82.253: d337328a.ess.barracudanetworks.com, d337328b.ess.barracudanetworks.com

Host names pointing to 209.222.82.255: d337328a.ess.barracudanetworks.com, d337328b.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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