NSLIST.NET - www.mathopt.org
Search for IP or hostnames:
www.mathopt.org checked at 2025-09-26T21:35:31.595Z 342ms 107/107/107 100% R:20www.mathopt.org
| CNAME | mathopt.org | ||||||
| NS | dns3.easydns.ca | ||||||
| A | 2620:49:1::10 🇨🇦 EDNS | ||||||
| PTR | dns3.easydns.ca | ||||||
| PTR | dns3.easydns.org | ||||||
| A | 64.68.192.10🇨🇦 EDNS | ||||||
| PTR | dns3.easydns.ca | ||||||
| PTR | dns3.easydns.org | ||||||
| NS | dns1.easydns.com | ||||||
| A | 2620:49:3::10 🇨🇦 EDNS | ||||||
| PTR | dns1.easydns.com | ||||||
| A | 64.68.196.10🇨🇦 EDNS | ||||||
| PTR | dns1.easydns.com | ||||||
| NS | dns2.easydns.net | ||||||
| A | 2620:49:2::10 🇨🇦 EDNS | ||||||
| PTR | dns2.easydns.net | ||||||
| A | 64.68.193.10🇨🇦 EDNS | ||||||
| PTR | dns2.easydns.net | ||||||
| MX | d337328a.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 | d337328b.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 | 130.73.131.233🇩🇪 DFN Deutsches Forschungsnetz e.V. | ||||||
| PTR | lb003.zib.de | ||||||
| PTR | rise824983e9.zib.de | ||||||
mathopt.org
| NS | dns3.easydns.ca | ||||||
| NS | dns1.easydns.com | ||||||
| NS | dns2.easydns.net | ||||||
| MX | d337328a.ess.barracudanetworks.com | ||||||
| MX | d337328b.ess.barracudanetworks.com | ||||||
| A | 130.73.131.233🇩🇪 DFN Deutsches Forschungsnetz e.V. | ||||||
rank #63752 in the tld
Starts with same word
Starts similarily
AI analysis
www.mathopt.org points to IP number 130.73.131.233.
For instance, other host names xtreemfs.de, rise824983e9.zib.de, xtreemfs.org, mathplus.de and mathopt.org share IP numbers with www.mathopt.org.
The delegation for www.mathopt.org is handled by three name servers: dns3.easydns.ca, dns1.easydns.com and dns2.easydns.net.
www.mathopt.org shares name servers with other domains at least partially, for example public-safety-cloud.net, netforlawyers.com, noarch.ca, jbace.com and gim-uemoa.org.
These name servers are commonly used with the name servers dns3.easydns.org and dns4.easydns.info.
Host names with two IPs:
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
Two mail servers d337328a.ess.barracudanetworks.com and d337328b.ess.barracudanetworks.com handle www.mathopt.org.
The mail server setup of www.mathopt.org is the same as that of other domains, for instance mathopt.org.
Host names with three IP numbers:
d337328a.ess.barracudanetworks.com and d337328b.ess.barracudanetworks.com point to 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Host names that point to 209.222.82.252: d337328a.ess.barracudanetworks.com and d337328b.ess.barracudanetworks.com.
Host names that point to 209.222.82.253: d337328a.ess.barracudanetworks.com and d337328b.ess.barracudanetworks.com.
Host names that point to 209.222.82.255: d337328a.ess.barracudanetworks.com and d337328b.ess.barracudanetworks.com.