CF1759279810360-tsm20250929235914

NSLIST.NET - qosf.org

Search for IP or hostnames:

qosf.org checked at 2025-10-01T00:50:09.279Z 961ms 102/102/102 100% R:10

qosf.org

MXmail.protonmail.ch
A176.119.200.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.70.42.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.205.70.128🇫🇷 Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129🇫🇷 Proton AG
PTRmailsec.protonmail.ch
NSdns1.registrar-servers.com
A2610:a1:1024::200 🇺🇸 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200 🇺🇸 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A18.220.135.206🇺🇸 Amazon
PTRec2-18-220-135-206.us-east-2.compute.amazonaws.com

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

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Starts with same word

Starts similarily

AI analysis

qosf.org is the parent of www.qosf.org.

qosf.org resolves to a single IP address: 18.220.135.206.

Other host names, for instance www.qosf.org, share IP numbers with qosf.org.

qosf.org's delegation uses two name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

qosf.org shares the same name server setup as other domains, for example sftpo.org, codingiam.com, goodsidenews.com, el-st.com and butl.in.

qosf.org at least partially shares name servers with other domains, including codenize.com, mamcos.net, pneu-grip.biz, maukgirl.com and ohio-medical-cannabis-law.com.

these name servers are commonly used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IPs:

dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200

qosf.org is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

qosf.org shares its mail server setup with other domains, including bigfont.ca, jfinley.com, cylux.de, cloudinvest.nl and ccm.nu.

The mail servers for qosf.org are shared with other domains, for instance picu.ca, vestera.as, bmail.mobi, t0r.ch and lampe-mo.us.

Host names with three IPs:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129

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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