linuxservices.cz - dns.ninja
linuxservices.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1786351642 | ||||||
Subdomains
mail.linuxservices.cz |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXmx1.emailsrvr.com2015-08-13 → 2026-08-10 · 2 obs
● 2026-08-10 09:39:34
●MXmx2.emailsrvr.com2015-08-13 → 2026-08-10 · 2 obs
● 2026-08-10 09:39:34
○A212.158.157.42015-08-13 → 2026-05-31 · 4 obs
● 2026-05-31 17:17:42
○ 2026-08-10 09:39:32
○ 2026-08-10 09:39:34
●A62.168.39.1072026-08-10 → 2026-08-10 · 3 obs
● 2026-08-10 09:39:32
● 2026-08-10 09:39:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| linuxservices.cz | ns1.ignum.com, ns2.ignum.cz | 2 records |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns1.ignum.com, ns2.ignum.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.168.39.107 |
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 1 | v=spf1 a mx ip4:146.20.0.0/16 ip4:173.20 |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)
Analysis
Hierarchy
linuxservices.cz is a parent domain of mail.linuxservices.cz.
IP Addresses
linuxservices.cz directs to one IP number, which is 62.168.39.107.
Name Servers
linuxservices.cz uses two name servers for its delegation: ns1.ignum.com and ns2.ignum.cz.
linuxservices.cz has the same name server delegation as a number of other domains, such as apexnet.cz, ready-to-start.cz, czechholidays.de and two more.
linuxservices.cz shares at least some of its name servers with other domains, including motorkari.net, cybelec.sk, medulan.cz and two others.
These name servers are frequently paired with the name servers ns1.ignum.eu, ns2.ignum.eu and ns3.ignum.eu.
The two host names ns1.ignum.com and ns2.ignum.cz each have a pair of IP addresses: ns1.ignum.com has 185.65.223.35 and 2a00:1e40:a:53::5, and ns2.ignum.cz has 217.31.48.201 and 2001:1ab0:7e1e:2::5.
Mail Servers
The MX records for linuxservices.cz point to two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.
linuxservices.cz has the same mail server arrangement as a number of other domains, for example polytenna.com, ellysformalwear.com, swanmountainconsulting.com and two more.
linuxservices.cz shares at least some of its mail servers with other domains — for example mainswing.com, senterkauai.com, lightingbylux.com and two more.
The hosts mx1.emailsrvr.com and mx2.emailsrvr.com each resolve to four IP numbers: mx1.emailsrvr.com directs to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1, and mx2.emailsrvr.com directs to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.