nemcicky.net - robtex.com
nemcicky.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.158.159.119🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block | ||||||
| PTR | 212-158-159-119.static.svethostingu.cz | ||||||
| NS | ns1.svethostingu.cz ⭐ | ||||||
| A | 2a01:430:53::8300:171🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| A | 83.167.244.171🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| NS | ns2.svethostingu.cz | ||||||
| A | 2a02:a40:20c::98🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| A | 212.158.159.98🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block | ||||||
| PTR | ns2.svethostingu.cz | ||||||
| NS | ns3.svethostingu.eu ⚠️ Not in parent delegation | ||||||
| A | 2a03:b0c0:3:e0::14d:d001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns3.svethostingu.eu | ||||||
| A | 165.22.74.103🇩🇪 DIGITALOCEAN165.22.64.0/20 DigitalOcean | ||||||
| PTR | ns3.svethostingu.eu | ||||||
| MX | mail.svethostingu.cz ⭐ | ||||||
| A | 77.93.218.4🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4 | ||||||
| A | 212.158.159.120🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block | ||||||
| PTR | smtp-gw2.svethostingu.cz | ||||||
| SOA | ns1.svethostingu.czdnsmaster@svethostingu.cz 2025-12-07 #2 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775992667 | ||||||
Same first word
DNS History
6 records (5 active, 1 former)
●NSns1.svethostingu.cz2015-08-05 → 2026-04-12 · 2 obs
● 2026-04-12 11:19:02
●NSns2.svethostingu.cz2015-08-05 → 2026-04-12 · 2 obs
● 2026-04-12 11:19:02
●NSns3.svethostingu.eu2026-03-13 → 2026-04-12 · 3 obs
● 2026-03-13 22:29:26
● 2026-04-12 11:19:02
●MXmail.svethostingu.cz2015-08-05 → 2026-04-12 · 2 obs
● 2026-04-12 11:19:02
●A212.158.159.1192026-03-13 → 2026-04-12 · 3 obs
● 2026-03-13 22:29:26
● 2026-04-12 11:19:02
○A77.93.218.182015-08-05 → 2017-03-22 · 4 obs
● 2017-03-22 15:13:26
○ 2026-03-13 22:29:26
○ 2026-04-12 11:19:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nemcicky.net | ns1.svethostingu.cz, ns2.svethostingu.cz | - |
✅ Authoritative Response
Server:212.158.159.98
NS records: ns1.svethostingu.cz, ns2.svethostingu.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nemcicky.net (unsigned zone)
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.158.159.119 |
| NS | 3 | ns1.svethostingu.cz, ns2.svethostingu.cz... |
| MX | 1 | mail.svethostingu.cz (pri: 10) |
| SOA | 1 | ns1.svethostingu.cz dnsmaster.svethostin |
Analysis
IP Addresses
nemcicky.net points to IP number 212.158.159.119.
For instance, other host names anse.cz, ibftrading.net, xcube.cz, bppenergy.com and obrys-kmen.cz share IP numbers with nemcicky.net.
Name Servers
The delegation for nemcicky.net is handled by three name servers: ns1.svethostingu.cz, ns2.svethostingu.cz and ns3.svethostingu.eu.
nemcicky.net shares name servers with other domains at least partially, for example ubytovanichocen.eu, sonata.cz, qmp.cz, provsechny.net and emie.cz.
These name servers are commonly used with the name servers ns1.svetvps.cz and ns2.svetvps.cz.
Host names with two IPs:
ns1.svethostingu.cz points to 2a01:430:53::8300:171 and 83.167.244.171
ns2.svethostingu.cz points to 2a02:a40:20c::98 and 212.158.159.98
ns3.svethostingu.eu points to 2a03:b0c0:3:e0::14d:d001 and 165.22.74.103
Mail Servers
nemcicky.net is handled by a single mail server, mail.svethostingu.cz.
nemcicky.net shares the same mail server setup as other domains, for instance coffeecup.cz, orionok.cz, pbcomp.cz, mabe.cz and tipypromuze.cz.
nemcicky.net shares some mail servers with other domains to some extent, for instance ibisinterier.cz and raytra.com.
mail.svethostingu.cz resolves to two IPs: 77.93.218.4 and 212.158.159.120.