CF1759371299122-tsm20251001211114

WWW.RTSAK.COM - openopt.org

Search for IP or hostnames:

openopt.org checked at 2025-10-02T02:14:59.005Z 1096ms 127/127/127 100% R:10

openopt.org

MXmail1.namebrightmail.com
A66.35.35.26🇺🇸 Iron Mountain Data Centers (fka IO Data Centers)
PTRmail1.namebrightmail.com
MXmail2.namebrightmail.com
A66.35.35.28🇺🇸 Iron Mountain Data Centers (fka IO Data Centers)
PTRmail2.namebrightmail.com
NSbayan.ns.cloudflare.com
A2606:4700:58::adf5:3b48 🇺🇸 Cloudflare
PTRbayan.ns.cloudflare.com
A2803:f800:50::6ca2:c148 🇨🇷 Cloudflare
PTRbayan.ns.cloudflare.com
A2a06:98c1:50::ac40:2148 🇺🇸 Cloudflare
PTRbayan.ns.cloudflare.com
A108.162.193.72🇺🇸 Cloudflare
PTRbayan.ns.cloudflare.com
A172.64.33.72🇺🇸 Cloudflare
PTRbayan.ns.cloudflare.com
A173.245.59.72🇺🇸 Cloudflare
PTRbayan.ns.cloudflare.com
NSmimi.ns.cloudflare.com
A2606:4700:50::adf5:3acb 🇺🇸 Cloudflare
PTRmimi.ns.cloudflare.com
A2803:f800:50::6ca2:c0cb 🇨🇷 Cloudflare
PTRmimi.ns.cloudflare.com
A2a06:98c1:50::ac40:20cb 🇺🇸 Cloudflare
PTRmimi.ns.cloudflare.com
A108.162.192.203🇺🇸 Cloudflare
PTRmimi.ns.cloudflare.com
A172.64.32.203🇺🇸 Cloudflare
PTRmimi.ns.cloudflare.com
A173.245.58.203🇺🇸 Cloudflare
PTRmimi.ns.cloudflare.com
A2606:4700:3032::6815:1283 🇺🇸 Cloudflare
A2606:4700:3037::ac43:b5db 🇺🇸 Cloudflare
A104.21.18.131 Cloudflare
A172.67.181.219🇺🇸 Cloudflare

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

Starts with same word

Starts similarily

AI analysis

openopt.org resolves to four IPs: 2606:4700:3032::6815:1283, 2606:4700:3037::ac43:b5db, 104.21.18.131 and 172.67.181.219.

Other host names such as shi-dster.ru, goodgamepoker.co, mom-house.com, halilbeycan.com and www.myanmarload.com share IP numbers with openopt.org.

openopt.org is delegated to two name servers: bayan.ns.cloudflare.com and mimi.ns.cloudflare.com.

openopt.org uses the same name server setup as other domains, including microfiber.co.id, east-tec.com, webcorelab.com, ualeaks.com and 799198.com.

At least part of the name servers for openopt.org are shared with other domains, for instance rushes.co.uk, drongo.info, pussy19.com, maxsi.id and drs-ssitunner.com.

These name servers are commonly used alongside the name servers max.ns.cloudflare.com.

Host names with six IP numbers:

bayan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b48, 2803:f800:50::6ca2:c148, 2a06:98c1:50::ac40:2148, 108.162.193.72, 172.64.33.72 and 173.245.59.72.

mimi.ns.cloudflare.com points to: 2606:4700:50::adf5:3acb, 2803:f800:50::6ca2:c0cb, 2a06:98c1:50::ac40:20cb, 108.162.192.203, 172.64.32.203 and 173.245.58.203.

openopt.org is handled by two mail servers: mail1.namebrightmail.com and mail2.namebrightmail.com.

openopt.org uses the same mail server setup as other domains, for instance dropcatch356.com, badpp.com, striveup.com, mendezcode.com and guia.tv.

Hostnames with a single IP

mail1.namebrightmail.com resolves to: 66.35.35.26.

mail2.namebrightmail.com resolves to: 66.35.35.28.

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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