ixnet.cz - robtex.com

ixnet.cz

DNSSEC🔒 Signed (DS record present)
A81.2.196.19🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTR19.196.forpsi.net
NSns.forpsi.net
A2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32
PTRns.forpsi.net
A81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTRns.forpsi.net
NSns.forpsi.cz
A2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32
PTRns.forpsi.cz
A81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24
PTRns.forpsi.cz
NSns.forpsi.it
A2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network
PTRns.forpsi.it
A95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network
PTRhost165-254-110-95.serverdedicati.aruba.it
MXmail.lionfish.cz
A78.80.163.200🇨🇿 TMOBILE-CZ78.80.0.0/16 T-Mobile Czech Republic a.s. retail services - DSL, GPON, mobile
SOAns.forpsi.netadmin@forpsi.com 2026-07-09 #1

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1785408441

Subdomains

Same first word

Similar names

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns.forpsi.czns.forpsi.itns.forpsi.netalfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skMXmail.lionfish.czmail.ixnet.czzimbra.ixnet.czA81.2.196.19
NSalfa.ns.active24.cz2015-06-10 → 2017-10-25 · 4 obs
● 2015-06-10 12:17:50
● 2017-10-25 08:50:10
○ 2026-06-27 11:02:42
○ 2026-07-30 11:10:36
NSbeta.ns.active24.cz2015-06-10 → 2017-10-25 · 4 obs
● 2015-06-10 12:17:50
● 2017-10-25 08:50:10
○ 2026-06-27 11:02:42
○ 2026-07-30 11:10:36
NSgama.ns.active24.sk2015-06-10 → 2017-10-25 · 4 obs
● 2015-06-10 12:17:50
● 2017-10-25 08:50:10
○ 2026-06-27 11:02:42
○ 2026-07-30 11:10:36
NSns.forpsi.cz2026-06-27 → 2026-07-30 · 3 obs
○ 2017-10-25 08:50:10
● 2026-06-27 11:02:42
● 2026-07-30 11:10:36
NSns.forpsi.it2026-06-27 → 2026-07-30 · 3 obs
○ 2017-10-25 08:50:10
● 2026-06-27 11:02:42
● 2026-07-30 11:10:36
NSns.forpsi.net2026-06-27 → 2026-07-30 · 3 obs
○ 2017-10-25 08:50:10
● 2026-06-27 11:02:42
● 2026-07-30 11:10:36
MXmail.ixnet.cz2015-10-22 → 2017-10-25 · 5 obs
○ 2015-06-10 12:17:50
● 2015-10-22 18:23:08
● 2017-10-25 08:50:10
○ 2026-06-27 11:02:42
○ 2026-07-30 11:10:36
MXmail.lionfish.cz2026-06-27 → 2026-07-30 · 3 obs
○ 2017-10-25 08:50:10
● 2026-06-27 11:02:42
● 2026-07-30 11:10:36
MXzimbra.ixnet.cz2015-06-10 → 2015-06-10 · 3 obs
● 2015-06-10 12:17:50
○ 2015-10-22 18:23:08
○ 2026-07-30 11:10:36
A81.2.196.192026-06-27 → 2026-07-30 · 2 obs
● 2026-06-27 11:02:42
● 2026-07-30 11:10:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
ixnet.czns.forpsi.cz, ns.forpsi.it, ns.forpsi.net2 records

✅ Authoritative Response

Server:95.110.254.165

NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1341ms | Queries: -

📄 Records

TypeCountSample Data
A181.2.196.19
NS3ns.forpsi.cz, ns.forpsi.it...
MX1mail.lionfish.cz (pri: 10)
SOA1ns.forpsi.net admin.forpsi.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)

Analysis

Hierarchy

ixnet.cz is a parent domain of mail.ixnet.cz.

IP Addresses

ixnet.cz points to a single IP number: 81.2.196.19.

Additional host names — tocin.cz, prosystems.cz, buick.sk and two others — share IP numbers with ixnet.cz.

Name Servers

ixnet.cz carries NS records delegating to ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

ixnet.cz shares at least some of its name servers with other domains, including wineandfood.cz, krishna.cz, pjcomp.cz and two others.

These name servers are frequently seen alongside the name servers ns.forpsi.us.

ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net are three hostnames that each resolve to a pair of IP addresses: ns.forpsi.cz to 81.2.209.185 and 2001:15e8:201:1::d1b9, ns.forpsi.it to 95.110.254.165 and 2a00:6d41:2:1::5, and ns.forpsi.net to 81.2.194.130 and 2001:15e8:101:1::c282.

Mail Servers

ixnet.cz has one mail server: mail.lionfish.cz.

ixnet.cz shares its mail server setup with other domains, such as lionfish.cz.

mail.lionfish.cz carries a single IP number, which is 78.80.163.200.