CF1758813462632-tsm20250925114901

WWW.RTSAK.COM - spk.cz

Search for IP or hostnames:

spk.cz checked at 2025-09-25T15:17:42.430Z 1168ms 72/72/72 100% R:12

spk.cz

NSns4.selectsystem.cz
A188.116.64.9🇨🇿 SELECTSYSTEM-AS
PTRns4.selectsystem.cz
NSns5.selectsystem.cz
A188.116.65.9🇨🇿 SELECTSYSTEM-AS
PTRns5.selectsystem.cz
MXmail-backup.spk.cz
A188.116.64.227🇨🇿 SELECTSYSTEM-AS
PTRmail-backup.spk.cz
MXmail.spk.cz
A188.116.64.226🇨🇿 SELECTSYSTEM-AS
PTRmail.spk.cz
A188.116.64.200🇨🇿 SELECTSYSTEM-AS
PTRdelta.spk.cz

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

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AI analysis

spk.cz is a parent of proxima.spk.cz, spk-pri-rtr.spk.cz, support.spk.cz, mail.spk.cz, post-backup.spk.cz and a few other host names.

spk.cz points to a single IP: 188.116.64.200.

Other host names, for example irea.cz, delta.spk.cz, hittrio.cz and klub-harlem.cz share IP numbers with spk.cz.

Two name servers ns4.selectsystem.cz and ns5.selectsystem.cz handle delegation for spk.cz.

spk.cz uses the same name server setup as other domains, for example 89.116.188.in-addr.arpa, ssspzabreh.cz, 120.116.188.in-addr.arpa, knihovnaspk.cz and 72.116.188.in-addr.arpa.

Host names with one IP number: The host name ns4.selectsystem.cz points to 188.116.64.9 and the host name ns5.selectsystem.cz points to 188.116.65.9.

spk.cz is handled by two mail servers: mail-backup.spk.cz and mail.spk.cz.

spk.cz has the same mail server setup as other domains, including selectsystem.cz, zeleznice-desna.cz, zeleznicedesna.cz, comec.cz and knihovnaspk.cz.

spk.cz shares some mail servers with other domains, at least partially, such as ttbazar.cz, irea.cz, balty.cz, desna-as.cz and aquacentrum.net.

Host names with one IP number: The host name mail-backup.spk.cz points to 188.116.64.227 and the host name mail.spk.cz points to 188.116.64.226.

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

LMMMutr CF johedugfp 2025-09-25