CF1759012016932-tsm20250927195623

WWW.ROBTEX.COM - penumbra.org

Search for IP or hostnames:

penumbra.org checked at 2025-09-27T22:26:56.848Z 254ms 167/167/167 100% R:11

penumbra.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
NSns.phx4.nearlyfreespeech.net
A2607:ff18:80:53::4🇺🇸 GridFury
PTRns.phx4.nearlyfreespeech.net
A208.94.116.97🇺🇸 GridFury
PTRns.phx4.nearlyfreespeech.net
NSns.phx8.nearlyfreespeech.net
A2607:ff18:80:53::8🇺🇸 GridFury
PTRns.phx8.nearlyfreespeech.net
A208.94.117.33🇺🇸 GridFury
PTRns.phx8.nearlyfreespeech.net
A2607:ff18:80:4::3eb6🇺🇸 GridFury
A208.94.117.15🇺🇸 GridFury
PTRip-208-94-117-15.sites.nearlyfreespeech.net

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

penumbra.org resolves to two IP numbers: 2607:ff18:80:4::3eb6 and 208.94.117.15.

other host names including the-hedricks.net, sporktris.com, omegaprime.nfshost.com, appux.com and aximetrik.com share IP numbers with penumbra.org.

penumbra.org is delegated to two name servers ns.phx4.nearlyfreespeech.net and ns.phx8.nearlyfreespeech.net.

penumbra.org shares the same name server setup as other domains, for instance brokenpipefilms.com, fsmash.org, lamsseafood.com, carsonkahn.com and nsfhost.com.

penumbra.org at least partially shares name servers with other domains, for instance sebastiansylvan.com, kravmagafire.com, ptgrogan.com, htmlover.com and intrical.us.

These name servers are commonly used alongside ns.phx6.nearlyfreespeech.net, ns.phx7.nearlyfreespeech.net, ns.phx5.nearlyfreespeech.net, ns.phx3.nearlyfreespeech.net, ns.phx2.nearlyfreespeech.net and ns.phx1.nearlyfreespeech.net.

Host names with two IP numbers:

The host name ns.phx4.nearlyfreespeech.net points to 2607:ff18:80:53::4 and 208.94.116.97; the host name ns.phx8.nearlyfreespeech.net points to 2607:ff18:80:53::8 and 208.94.117.33.

Two mail servers handle penumbra.org: mail.protonmail.ch and mailsec.protonmail.ch.

penumbra.org shares the same mail server setup as other domains, for instance dekkers.fr, martinez.io, 5ta.de, amberon.org and samcho.com.

penumbra.org shares some mail servers with other domains, at least partially, for instance swingby.at, sioufi.ca, gallagan.com, foxesuk.com and rwck.io.

these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

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.
dbq

gFsormU CF johedugfp 2025-09-27