CF1760665375466-tsm20251016114356

WWW.ROBTEX.COM - optimum-option.ch

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optimum-option.ch checked at 2025-10-17T01:42:55.444Z 357ms 141/141/141 100% R:16

optimum-option.ch

MXmail.optimum-option.ch
A84.74.164.105🇨🇭 Sunrise GmbH
PTR84-74-164-105.dclient.hispeed.ch
NSns1157.dns.dyn.com
A2600:2000:2100::c9🇺🇸 Oracle Cloud Infrastructure
PTRns1.p201.dns.oraclecloud.net
A108.59.166.201🇺🇸 Oracle Cloud Infrastructure
PTRns1.p201.dns.oraclecloud.net
NSns2176.dns.dyn.com
A2600:2000:2110::c9🇺🇸 Oracle Cloud Infrastructure
PTRns2.p201.dns.oraclecloud.net
A108.59.168.201🇺🇸 Oracle Cloud Infrastructure
PTRns2.p201.dns.oraclecloud.net
NSns3181.dns.dyn.com
A2600:2000:2120::c9🇺🇸 Oracle Cloud Infrastructure
PTRns3.p201.dns.oraclecloud.net
A108.59.170.201🇺🇸 Oracle Cloud Infrastructure
PTRns3.p201.dns.oraclecloud.net
NSns4186.dns.dyn.com
A2600:2000:2130::c9🇺🇸 Oracle Cloud Infrastructure
PTRns4.p201.dns.oraclecloud.net
A108.59.172.201🇺🇸 Oracle Cloud Infrastructure
PTRns4.p201.dns.oraclecloud.net
A84.74.164.105🇨🇭 Sunrise GmbH
PTR84-74-164-105.dclient.hispeed.ch

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NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

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AI analysis

optimum-option.ch is the parent of mail.optimum-option.ch.

optimum-option.ch resolves to a single IP address: 84.74.164.105.

Other host names, such as 84-74-164-105.dclient.hispeed.ch and mail.optimum-option.ch, share IP numbers with optimum-option.ch.

optimum-option.ch is delegated to four name servers: ns1157.dns.dyn.com, ns2176.dns.dyn.com, ns3181.dns.dyn.com and ns4186.dns.dyn.com.

optimum-option.ch at least partially shares name servers with other domains, including ddillinger.net, threat-aware.com, imaonline.com.au, steens.us and jacksonconsulting.com.

These name servers are typically used together with the name servers ns3155.dns.dyn.com, ns4138.dns.dyn.com, ns2138.dns.dyn.com, ns2146.dns.dyn.com, ns3195.dns.dyn.com, ns4190.dns.dyn.com, ns3168.dns.dyn.com, ns4139.dns.dyn.com, ns2132.dns.dyn.com and ns4146.dns.dyn.com.

Hosts with two IP numbers:

Host ns1157.dns.dyn.com points to 2600:2000:2100::c9 and 108.59.166.201

Host ns2176.dns.dyn.com points to 2600:2000:2110::c9 and 108.59.168.201

Host ns3181.dns.dyn.com points to 2600:2000:2120::c9 and 108.59.170.201

Host ns4186.dns.dyn.com points to 2600:2000:2130::c9 and 108.59.172.201

optimum-option.ch is handled by a single mail server, mail.optimum-option.ch.

mail.optimum-option.ch points to a single IP: 84.74.164.105.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

TowHXsD CF johedugfp 2025-10-17