kopecek.net - robtex.com
kopecek.net
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=1775970667 | ||||||
Subdomains
mail.kopecek.net |
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
○NSns1.hosting90.cz2015-08-22 → 2017-04-01 · 4 obs
● 2017-04-01 14:37:14
○ 2026-02-26 22:59:06
○ 2026-04-12 05:34:10
●NSns1.hostingzdarma.cz2015-08-22 → 2026-04-12 · 2 obs
● 2026-04-12 05:34:10
●NSns2.hostingzdarma.cz2015-08-22 → 2026-04-12 · 2 obs
● 2026-04-12 05:34:10
●NSns3.hosting-zdarma.net2015-08-22 → 2026-04-12 · 2 obs
● 2026-04-12 05:34:10
○NSns4.hosting-zdarma.net2015-08-22 → 2017-04-01 · 4 obs
● 2017-04-01 14:37:14
○ 2026-02-26 22:59:06
○ 2026-04-12 05:34:10
○MXantispam.hosting-zdarma.cz2015-08-22 → 2017-04-01 · 4 obs
● 2017-04-01 14:37:14
○ 2026-02-26 22:59:06
○ 2026-04-12 05:34:10
●MXemail.webglobe.cz2026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:59:06
● 2026-04-12 05:34:10
●MXemail2.webglobe.cz2026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:59:06
● 2026-04-12 05:34:10
●MXemail3.webglobe.cz2026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:59:06
● 2026-04-12 05:34:10
●MXemail4.webglobe.cz2026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:59:06
● 2026-04-12 05:34:10
○A130.193.8.512015-08-22 → 2017-04-01 · 4 obs
● 2017-04-01 14:37:14
○ 2026-02-26 22:59:06
○ 2026-04-12 05:34:10
○A2a03:b780:1:2:216:3eff:fe00:6132015-08-22 → 2017-04-01 · 4 obs
● 2017-04-01 14:37:14
○ 2026-02-26 22:59:06
○ 2026-04-12 05:34:10
●A62.109.150.1302026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:59:06
● 2026-04-12 05:34:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| kopecek.net | ns1.hostingzdarma.cz, ns2.hostingzdarma.cz, ns3.hosting-zdarma.net | 2 records |
✅ Authoritative Response
Server:185.65.223.35
NS records: ns1.hostingzdarma.cz, ns2.hostingzdarma.cz, ns3.hosting-zdarma.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.150.130 |
| NS | 3 | ns3.hosting-zdarma.net, ns1.hostingzdarma.cz... |
| MX | 4 | email.webglobe.cz (pri: 10), email2.webglobe.cz (pri: 10)... |
| TXT | 2 | v=spf1 a mx include:_spf.webglobe.cz -al, v=spf2.0/mfrom,pra +a +mx include:_spf2. |
| SOA | 1 | ns1.hostingzdarma.cz root.hostingzdarma. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.hosting-zdarma.net, ns3.hosting-zdarma.net)
Analysis
Hierarchy
mail.kopecek.net is a child of kopecek.net.
IP Addresses
kopecek.net resolves to one IP number: 62.109.150.130.
Other host names, for instance devere.cz, karlach.eu, orangebar.cz, apriamo.cz and gupv.cz share IP numbers with kopecek.net.
Name Servers
kopecek.net is delegated to three name servers: ns1.hostingzdarma.cz, ns2.hostingzdarma.cz and ns3.hosting-zdarma.net.
kopecek.net at least partially shares name servers with other domains, including derech.cz, 312raf.com, soukal.net, kossek.info and calibracz.net.
These name servers are commonly used with ns1.hosting90.cz.
Host names with two IP numbers:
ns1.hostingzdarma.cz: 2a00:1e40:a:53::5 and 185.65.223.35
ns2.hostingzdarma.cz: 2001:1ab0:7e1e:2::5 and 217.31.48.201
ns3.hosting-zdarma.net: 2a03:b0c0:1:d0::1090:2001 and 178.62.60.201
Mail Servers
kopecek.net is handled by four mail servers: email2.webglobe.cz, email3.webglobe.cz, email4.webglobe.cz and email.webglobe.cz.
kopecek.net shares at least some mail servers with other domains, for example davidlukes.cz, salistregarage.com, drevostavbasvepomoci.cz, homebase.cz and cz-case.com.
These mail servers are often used with mx.stable.cz and mx.stable.sk.
Two IP numbers per host:
email3.webglobe.cz points to 2001:880:0:15::2b1 and 185.102.21.80
email.webglobe.cz points to 2001:1ab0:7e1f:1::1:5 and 130.193.14.154
One IP number per host:
email2.webglobe.cz points to 130.193.14.154
email4.webglobe.cz points to 185.102.21.80
Hosts that point to 185.102.21.80:
email3.webglobe.cz and email4.webglobe.cz
Hosts that point to 130.193.14.154: