DNSWHOIS.INFO - www.mathopt.org
Search for IP or hostnames:
www.mathopt.org checked at 2025-10-16T19:52:01.562Z 205ms 107/107/107 100% R:16www.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 resolves to one IP number: 130.73.131.233.
other host names including xtreemfs.de, rise824983e9.zib.de, xtreemfs.org, mathplus.de and mathopt.org share IP numbers with www.mathopt.org.
www.mathopt.org is delegated to three name servers dns3.easydns.ca, dns1.easydns.com and dns2.easydns.net.
www.mathopt.org at least partially shares name servers with other domains, for instance public-safety-cloud.net, netforlawyers.com, noarch.ca, jbace.com and gim-uemoa.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.
Two mail servers handle www.mathopt.org: d337328a.ess.barracudanetworks.com and d337328b.ess.barracudanetworks.com.
www.mathopt.org shares the same mail server setup as other domains, for instance mathopt.org.
Host names with three IPs:
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.
Hosts pointing to 209.222.82.252: d337328a.ess.barracudanetworks.com and d337328b.ess.barracudanetworks.com.
Hosts pointing to 209.222.82.253: d337328a.ess.barracudanetworks.com and d337328b.ess.barracudanetworks.com.
Hosts pointing to 209.222.82.255: d337328a.ess.barracudanetworks.com and d337328b.ess.barracudanetworks.com.