nasmenu.cz - robtex.com

nasmenu.cz

DNSSEC⚠️ Not signed
A93.90.167.55🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s.
NSserver.cdi.cz ⭐
A93.90.167.37🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s.
PTRwww1.cdi.cz
NSns1.cdi.cz
A93.90.167.42🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s.
NSns2.cdi.cz
A93.90.167.37🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s.
PTRwww1.cdi.cz
NSns3.cdi.cz ⚠️ Not in parent delegation
A93.90.167.44🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s.
PTRbenefity.cdi.cz
MXms1.cdi.cz ⭐
A93.90.167.38🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s.
PTRms1.cdi.cz
SOAserver.cdi.czhostmaster@cdi.cz 2017-10-06 #13

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=1785295042

Same first word

nasmenu.com
nasmenu.cz

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DNS History

6 records (6 active, 0 former)

NSns1.cdi.czns2.cdi.czns3.cdi.czserver.cdi.czMXms1.cdi.czA93.90.167.55
●NSns1.cdi.cz2026-05-18 → 2026-07-29 · 2 obs
● 2026-05-18 10:38:18
● 2026-07-29 03:22:00
●NSns2.cdi.cz2026-05-18 → 2026-07-29 · 2 obs
● 2026-05-18 10:38:18
● 2026-07-29 03:22:00
●NSns3.cdi.cz2026-05-18 → 2026-07-29 · 2 obs
● 2026-05-18 10:38:18
● 2026-07-29 03:22:00
●NSserver.cdi.cz2026-05-18 → 2026-07-29 · 2 obs
● 2026-05-18 10:38:18
● 2026-07-29 03:22:00
●MXms1.cdi.cz2026-05-18 → 2026-07-29 · 2 obs
● 2026-05-18 10:38:18
● 2026-07-29 03:22:00
●A93.90.167.552026-05-18 → 2026-07-29 · 2 obs
● 2026-05-18 10:38:18
● 2026-07-29 03:22:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
nasmenu.czns1.cdi.cz, ns2.cdi.cz2 records

✅ Authoritative Response

Server:194.213.194.49

NS records: ns1.cdi.cz, ns2.cdi.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nasmenu.cz (unsigned zone)

⏱️ Timing

Total: 1140ms | Queries: -

📄 Records

TypeCountSample Data
A193.90.167.55
NS3ns2.cdi.cz, ns3.cdi.cz...
MX1ms1.cdi.cz (pri: 10)
SOA1server.cdi.cz hostmaster.cdi.cz

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.cdi.cz, ns2.cdi.cz)

Analysis

IP Addresses

nasmenu.cz has exactly one IP address — 93.90.167.55.

leifheit.cz, megamix.cz, www5.cdi.cz plus two other host names have IP numbers in common with nasmenu.cz.

Name Servers

Four name servers handle the delegation for nasmenu.cz: ns1.cdi.cz, ns2.cdi.cz, ns3.cdi.cz and server.cdi.cz.

There is at least partial name server overlap between nasmenu.cz and other domains — zachar.cz, wifcom.cz, plastiform.cz and two more among them.

Four hostnames each with a single A record: ns1.cdi.cz → 93.90.167.42, ns2.cdi.cz → 93.90.167.37, ns3.cdi.cz → 93.90.167.44, server.cdi.cz → 93.90.167.37. ns2.cdi.cz and server.cdi.cz both direct to 93.90.167.37.

ns2.cdi.cz and server.cdi.cz are host names that each point to 93.90.167.37 IP addresses.

Mail Servers

nasmenu.cz uses one mail server — ms1.cdi.cz.

The mail server setup of nasmenu.cz matches that of other domains such as plastiform.cz, massage.cz, grantfs.cz and two others.

At least some of the mail servers used by nasmenu.cz are shared with other domains: pepino.net, peg-perego.cz, i-tix.cz and two others among them.

These mail servers tend to be used in conjunction with the mail servers ms2.cdi.cz.

ms1.cdi.cz resolves to a single IP number: 93.90.167.38.