CF1760766986126-tsm20251017082432

DNSWHOIS.INFO - option-c.net

Search for IP or hostnames:

option-c.net checked at 2025-10-18T05:56:26.092Z 190ms 146/146/146 100% R:12

option-c.net

MXmail.protonmail.ch
A176.119.200.128๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmail.protonmail.ch
A185.70.42.128๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmail.protonmail.ch
A185.205.70.128๐Ÿ‡ซ๐Ÿ‡ท Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129๐Ÿ‡ซ๐Ÿ‡ท Proton AG
PTRmailsec.protonmail.ch
NSdell.ns.cloudflare.com
A2606:4700:50::adf5:3a5e ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRdell.ns.cloudflare.com
A2803:f800:50::6ca2:c05e ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRdell.ns.cloudflare.com
A2a06:98c1:50::ac40:205e ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRdell.ns.cloudflare.com
A108.162.192.94๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRdell.ns.cloudflare.com
A172.64.32.94๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRdell.ns.cloudflare.com
A173.245.58.94๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRdell.ns.cloudflare.com
NSyichun.ns.cloudflare.com
A2606:4700:58::adf5:3bf8 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRyichun.ns.cloudflare.com
A2803:f800:50::6ca2:c1f8 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRyichun.ns.cloudflare.com
A2a06:98c1:50::ac40:21f8 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRyichun.ns.cloudflare.com
A108.162.193.248๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRyichun.ns.cloudflare.com
A172.64.33.248๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRyichun.ns.cloudflare.com
A173.245.59.248๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRyichun.ns.cloudflare.com
A2606:4700:3032::6815:331e ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A2606:4700:3035::ac43:dc07 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A104.21.51.30 Cloudflare
A172.67.220.7๐Ÿ‡บ๐Ÿ‡ธ Cloudflare

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

option-c.net points to four IP numbers: 2606:4700:3032::6815:331e, 2606:4700:3035::ac43:dc07, 104.21.51.30 and 172.67.220.7.

Other host names including www.perinus.co.id, 630082.com, becausewecare.com.au, onestopevents.net and altiplanominerals.com share IP numbers with option-c.net.

option-c.net's delegation uses two name servers, dell.ns.cloudflare.com and yichun.ns.cloudflare.com.

option-c.net shares the same name server setup as other domains, for example eightspark.com, inquizz.com, recuru.com, ewtwow.com and vtwitch.com.

option-c.net at least partially shares name servers with other domains, including cupv.net, rayongclub.com, lares.com.mx, natureinfocus.in and capion.org.

These name servers are often used together with peyton.ns.cloudflare.com.

Host names with six IP numbers:

dell.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5e, 2803:f800:50::6ca2:c05e, 2a06:98c1:50::ac40:205e, 108.162.192.94, 172.64.32.94 and 173.245.58.94.

yichun.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf8, 2803:f800:50::6ca2:c1f8, 2a06:98c1:50::ac40:21f8, 108.162.193.248, 172.64.33.248 and 173.245.59.248.

option-c.net is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

option-c.net shares its mail server setup with other domains, including baldur.dk, maqamat.de, tentina.com, ratchet.pics and romena.net.

The mail servers for option-c.net are shared with other domains, for instance courty.fr, fenity.me, betfree.com, kulmio.net and bodyart.net.

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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AFsPGSP CF johedugfp 2025-10-18