czechinfra.com - robtex.com
czechinfra.com
com
| 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=1778734591 | ||||||
Subdomains
mail.czechinfra.com |
Same first word
czechinfra.com |
DNS History
13 records (5 active, 8 former)
●NSns.forpsi.cz2020-11-22 → 2026-05-14 · 3 obs
● 2020-11-22 21:57:40
● 2026-05-14 05:20:20
●NSns.forpsi.it2020-11-22 → 2026-05-14 · 3 obs
● 2020-11-22 21:57:40
● 2026-05-14 05:20:20
●NSns.forpsi.net2020-11-22 → 2026-05-14 · 3 obs
● 2020-11-22 21:57:40
● 2026-05-14 05:20:20
○NSns.wedos.com2016-12-17 → 2017-11-22 · 4 obs
● 2017-11-22 07:34:20
○ 2020-11-22 21:57:40
○ 2026-05-14 05:20:20
○NSns.wedos.cz2016-12-17 → 2017-11-22 · 4 obs
● 2017-11-22 07:34:20
○ 2020-11-22 21:57:40
○ 2026-05-14 05:20:20
○NSns.wedos.eu2016-12-17 → 2017-11-22 · 4 obs
● 2017-11-22 07:34:20
○ 2020-11-22 21:57:40
○ 2026-05-14 05:20:20
○NSns.wedos.net2016-12-17 → 2017-11-22 · 4 obs
● 2017-11-22 07:34:20
○ 2020-11-22 21:57:40
○ 2026-05-14 05:20:20
●MXczechinfra-com.mail.protection.outlook.com2017-11-22 → 2026-05-14 · 2 obs
● 2026-05-14 05:20:20
○MXmail.czechinfra.com2017-11-22 → 2017-11-22 · 3 obs
○ 2020-11-22 21:57:40
○ 2026-05-14 05:20:20
○A185.8.166.242017-11-22 → 2017-11-22 · 4 obs
● 2017-11-22 07:34:20
○ 2020-11-22 21:57:40
○ 2026-05-14 05:20:20
○A217.16.187.262016-12-17 → 2016-12-17 · 3 obs
○ 2017-11-22 07:34:20
○ 2026-05-14 05:20:20
○A81.2.194.1282020-11-22 → 2020-11-22 · 3 obs
● 2020-11-22 21:57:40
○ 2026-05-14 05:20:20
●A81.2.196.192026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 05:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| czechinfra.com | ns.forpsi.net, ns.forpsi.cz, ns.forpsi.it | - |
✅ Authoritative Response
Server:81.2.209.185
NS records: ns.forpsi.net, ns.forpsi.cz, ns.forpsi.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czechinfra.com (unsigned zone)
⏱️ Timing
Total: 1792ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.196.19 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | czechinfra-com.mail.protection.outlook.c |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
Analysis
Hierarchy
czechinfra.com is a parent of mail.czechinfra.com.
IP Addresses
czechinfra.com points to a single IP address: 81.2.196.19.
Other host names such as henzl.eu, persovideos.com, best-assist.org, monika-vesela.com and aksj.cz share IP numbers with czechinfra.com.
Name Servers
czechinfra.com is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
At least part of the name servers for czechinfra.com are shared with other domains, for instance iharch.cz, alga.cz, mobilpalota.com, svetkoni.cz and hydra.cz.
These name servers are commonly used alongside the name servers ns.forpsi.us.
Host names with two IP numbers:
ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185
ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165
ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130
Mail Servers
The mail server for czechinfra.com is czechinfra-com.mail.protection.outlook.com.
czechinfra-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::8, 52.101.68.18, 52.101.68.29, 52.101.68.32 and 52.101.73.2.