netsource.cz - robtex.com

netsource.cz

DNSSEC⚠️ Not signed
NSns.kvapem.com ⚠️ Not in zone NS records
A2001:1ab0:7e1e:2::5🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRns2-prg.core.webglobe.com
A217.31.48.201🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRns2-prg.core.webglobe.com
NSns.kvapem.cz ⚠️ Not in zone NS records
A2a00:1e40:a:53::5🇸🇰 IGNUM-AS2a00:1e40:a::/48
PTRns1-bra.core.webglobe.com
A185.65.223.35🇸🇰 IGNUM-AS185.65.223.0/24
PTRns1-bra.core.webglobe.com

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=1771291036

Same first word

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netsource.eu
netsource.se
netsource.berlin
netsource.cz
netsource.ca
netsource.no
netsource.co.nz
netsource.com.sg
netsource.tech
netsource.fr

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DNS History

5 records (2 active, 3 former)

20162017201820192020202120222023202420252026NSns.kvapem.comns.kvapem.czMXmx.kvapem.czmx.mitoncz.comA46.28.105.7
●NSns.kvapem.com2015-07-20 → 2026-03-23 · 2 obs
● 2015-07-20 18:46:34
● 2026-03-23 12:05:54
●NSns.kvapem.cz2015-07-20 → 2026-03-23 · 2 obs
● 2015-07-20 18:46:34
● 2026-03-23 12:05:54
○MXmx.kvapem.cz2015-07-20 → 2017-02-15 · 3 obs
● 2015-07-20 18:46:34
● 2017-02-15 14:54:08
○ 2026-03-23 12:05:54
○MXmx.mitoncz.com2015-07-20 → 2017-02-15 · 3 obs
● 2015-07-20 18:46:34
● 2017-02-15 14:54:08
○ 2026-03-23 12:05:54
○A46.28.105.72015-07-20 → 2017-02-15 · 3 obs
● 2015-07-20 18:46:34
● 2017-02-15 14:54:08
○ 2026-03-23 12:05:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz-
netsource.czns.kvapem.cz, ns.kvapem.com2 records

✅ Authoritative Response

Server:217.31.48.201

NS records: ns.kvapem.cz, ns.kvapem.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netsource.cz (unsigned zone)

⏱️ Timing

Total: 1233ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

netsource.cz's delegation is to two name servers ns.kvapem.com and ns.kvapem.cz.

netsource.cz shares the same name server configuration as other domains, such as radim-drapela.cz, spolumajitele.cz, uphill.cz, minda.cz and alezio.cz.

netsource.cz at least partially shares its name servers with other domains, for instance velisek.net, berla.cz, staza.cz, mene.cz and mazat.cz.

These name servers are commonly used alongside ns.stable.cz and ns.stable.sk.

Host names with two IP numbers: ns.kvapem.com points to 2001:1ab0:7e1e:2::5 and 217.31.48.201; ns.kvapem.cz points to 2a00:1e40:a:53::5 and 185.65.223.35