CF1759644312326-tsm20251004101907

WWW.ROBTEX.COM - knot-resolver.cz

Search for IP or hostnames:

knot-resolver.cz checked at 2025-10-05T06:05:12.282Z 1073ms 160/160/160 100% R:15

knot-resolver.cz

MXmail.nic.cz
A2001:1488:800:400::400🇨🇿 CZ.NIC, z.s.p.o.
PTRmail.nic.cz
A217.31.204.67🇨🇿 CZ.NIC, z.s.p.o.
PTRmail.nic.cz
MXmx.nic.cz
A2001:1ab0:7e1e:d150::8:157🇨🇿 Webglobe
PTRmx.nic.cz
A217.31.57.157🇨🇿 Webglobe
PTRmx.nic.cz
NSsld1.ns.nic.cz
A2001:1488:800:126::98🇨🇿 CZ.NIC, z.s.p.o.
PTRsld1.ns.nic.cz
A217.31.207.98🇨🇿 CZ.NIC, z.s.p.o.
PTRsld1.ns.nic.cz
NSsld2.ns.nic.cz
A2001:1488:800:126::99🇨🇿 CZ.NIC, z.s.p.o.
PTRsld2.ns.nic.cz
A217.31.207.99🇨🇿 CZ.NIC, z.s.p.o.
PTRsld2.ns.nic.cz
NSsld3.ns.nic.cz
A2001:1ab0:7e1e:d150::8:1🇨🇿 Webglobe
PTRsld3.ns.nic.cz
A217.31.57.6🇨🇿 Webglobe
PTRsld3.ns.nic.cz
A2001:1488:800:400::2:96🇨🇿 CZ.NIC, z.s.p.o.
PTRgitlab-r-01.nic.cz
A217.31.204.96🇨🇿 CZ.NIC, z.s.p.o.
PTRgitlab-r-01.nic.cz

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
rank #849234 globally
rank #3182 in the tld

Starts with same word

Starts similarily

AI analysis

knot-resolver.cz points to two IP numbers: 2001:1488:800:400::2:96 and 217.31.204.96.

Other host names such as gitlab-r-01.nic.cz, dnssec-validator.cz, datovka.cz, gitlab.nic.cz and jakfungujedns.cz share IPs with knot-resolver.cz.

knot-resolver.cz is delegated to three name servers: sld1.ns.nic.cz, sld2.ns.nic.cz and sld3.ns.nic.cz.

knot-resolver.cz at least partially shares name servers with other domains, for instance romanzach.cz, podepsano.cz, jaknainternet.cz, cctld-managers.org and 8.8.4.1.1.0.0.2.ip6.arpa.

Host sld1.ns.nic.cz points to 2001:1488:800:126::98 and 217.31.207.98; Host sld2.ns.nic.cz points to 2001:1488:800:126::99 and 217.31.207.99; Host sld3.ns.nic.cz points to 2001:1ab0:7e1e:d150::8:1 and 217.31.57.6.

knot-resolver.cz is handled by two mail servers: mail.nic.cz and mx.nic.cz.

The mail server setup for knot-resolver.cz matches that of other domains, for instance nebojteseinternetu.cz, knot-dns.cz, return.nic.cz, tld.cz and edushield.cz.

knot-resolver.cz shares at least partially some mail servers with other domains, including gw.nic.cz, fred.nic.cz, test-ipv6.nic.cz, lists.nic.cz and cctld-managers.org.

Host names with two IP numbers: mail.nic.cz points to: 2001:1488:800:400::400 and 217.31.204.67; mx.nic.cz points to: 2001:1ab0:7e1e:d150::8:157 and 217.31.57.157.

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

YMMnzYg CF johedugfp 2025-10-05