postmaster.solarcom.cz - robtex.com
postmaster.solarcom.cz
| CNAME | solarcom.cz | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.185.232.147🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3 | ||||||
| PTR | jala02.dc-1.datahost.cz | ||||||
| NS | ns2.server4you.cz ⭐ | ||||||
| A | 77.93.215.80🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4 | ||||||
| PTR | alpha.server4you.cz | ||||||
| NS | ns.server4you.cz ⚠️ Not in parent delegation | ||||||
| A | 85.118.129.10🇨🇿 MASTER-AS85.118.128.0/21 CZ-MASTER-20120312 | ||||||
| PTR | 85-118-129-10.static.masterinter.net | ||||||
| NS | ns.tripsi.com ⚠️ Not in zone NS records | ||||||
| A | 77.93.215.80🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4 | ||||||
| PTR | alpha.server4you.cz | ||||||
| MX | mail.datahost.cz ⭐ | ||||||
| A | 89.185.232.135🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3 | ||||||
| PTR | mail.datahost.cz | ||||||
| TXT | v=spf1 mx a:mail.datahost.cz a:jala02.dc-1.datahost.cz ~all | ||||||
| SOA | ns.server4you.czpostmaster@solarcom.cz 2024-04-26 #2 | ||||||
solarcom.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.185.232.147🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3 | ||||||
| NS | ns2.server4you.cz ⭐ | ||||||
| NS | ns.server4you.cz ⚠️ Not in parent delegation | ||||||
| NS | ns.tripsi.com ⚠️ Not in zone NS records | ||||||
| MX | mail.datahost.cz ⭐ | ||||||
| TXT | v=spf1 mx a:mail.datahost.cz a:jala02.dc-1.datahost.cz ~all | ||||||
| SOA | ns.server4you.czpostmaster@solarcom.cz 2024-04-26 #2 | ||||||
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
○NSns.server4you.cz2015-10-16 → 2016-08-13 · 4 obs
● 2016-08-13 23:42:16
○ 2026-03-26 11:55:30
○ 2026-08-04 22:52:44
○NSns2.server4you.cz2015-10-16 → 2016-08-13 · 4 obs
● 2016-08-13 23:42:16
○ 2026-03-26 11:55:30
○ 2026-08-04 22:52:44
○MXmail2.tripsi.com2015-10-16 → 2016-08-13 · 4 obs
● 2016-08-13 23:42:16
○ 2026-03-26 11:55:30
○ 2026-08-04 22:52:44
○A89.185.232.1432015-05-18 → 2016-08-13 · 4 obs
● 2016-08-13 23:42:16
○ 2026-03-26 11:55:30
○ 2026-08-04 22:52:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| solarcom.cz | ns.tripsi.com, ns.server4you.cz | 1 record |
✅ Authoritative Response
Server:85.118.129.10
NS records: ns.tripsi.com, ns.server4you.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for solarcom.cz (unsigned zone)
⏱️ Timing
Total: 1338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | solarcom.cz |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.server4you.cz)
Analysis
IP Addresses
postmaster.solarcom.cz directs to one IP number, which is 89.185.232.147.
Among the host names that share IP numbers with postmaster.solarcom.cz are kaltibera.com, ibisstylesroznov.cz, balplast.cz and two others.
Name Servers
Three name servers are authoritative for postmaster.solarcom.cz: ns.tripsi.com, ns2.server4you.cz and ns.server4you.cz.
At least some of postmaster.solarcom.cz's name servers are shared with other domains, for example sform.cz, telekomplus.cz, chalupakunacice.cz and two more.
These name servers tend to be deployed in combination with the name servers ns2.datahost.cz and ns.datahost.cz.
Three hostnames, each with one IP address: ns.tripsi.com → 77.93.215.80, ns2.server4you.cz → 77.93.215.80 and ns.server4you.cz → 85.118.129.10.
These two host names — ns.tripsi.com and ns2.server4you.cz — each point to 77.93.215.80 IP addresses.
Mail Servers
postmaster.solarcom.cz routes its mail through a single mail server, mail.datahost.cz.
postmaster.solarcom.cz has the same mail server arrangement as a number of other domains, for example hribek.eu, chabi.cz, imatech.cz and two more.
postmaster.solarcom.cz overlaps on mail servers with certain other domains, hhauto.cz among them.
There is one IP number for mail.datahost.cz: 89.185.232.135.