trebonsko.net - robtex.com
trebonsko.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.91.82.83🇨🇿 WEB4U81.91.80.0/21 | ||||||
| PTR | proliant.trebonsko.net | ||||||
| NS | ns.forpsi.net ⭐ | ||||||
| A | 2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.net | ||||||
| A | 81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.forpsi.net | ||||||
| NS | ns.forpsi.cz | ||||||
| A | 2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.cz | ||||||
| A | 81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24 | ||||||
| PTR | ns.forpsi.cz | ||||||
| NS | ns.forpsi.us | ||||||
| A | 2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.forpsi.it | ||||||
| A | 95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | host165-254-110-95.serverdedicati.aruba.it | ||||||
| MX | postman.12-mail.cz ⭐ | ||||||
| A | 81.91.84.105🇨🇿 WEB4U81.91.80.0/21 | ||||||
| PTR | postman.12-mail.cz | ||||||
| TXT | v=spf1 include:spf.12-mail.cz ~all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.net 2025-05-15 #1 | ||||||
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=1774463957 | ||||||
Previously MX for
trebonsko.net |
Subdomains
proliant2.trebonsko.net |
proliant.trebonsko.net |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.forpsi.net2015-08-27 → 2026-03-25 · 2 obs
● 2026-03-25 18:59:40
●MXpostman.12-mail.cz2026-02-17 → 2026-03-25 · 3 obs
● 2026-02-17 06:44:34
● 2026-03-25 18:59:40
○MXtrebonsko.net2015-08-27 → 2016-12-05 · 4 obs
● 2016-12-05 10:16:10
○ 2026-02-17 06:44:34
○ 2026-03-25 18:59:40
●A81.91.82.832015-08-27 → 2026-03-25 · 2 obs
● 2026-03-25 18:59:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| trebonsko.net | ns.forpsi.net, ns.forpsi.us, ns.forpsi.cz | 1 record |
✅ Authoritative Response
Server:81.2.194.130
NS records: ns.forpsi.net, ns.forpsi.us, ns.forpsi.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trebonsko.net (unsigned zone)
⏱️ Timing
Total: 1420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.82.83 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.us... |
| MX | 1 | postman.12-mail.cz (pri: 10) |
| TXT | 1 | v=spf1 include:spf.12-mail.cz ~all |
| SOA | 1 | ns.forpsi.net admin.forpsi.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.forpsi.net)
Analysis
Hierarchy
trebonsko.net is the parent of proliant2.trebonsko.net and proliant.trebonsko.net.
IP Addresses
trebonsko.net points to an IP address: 81.91.82.83.
other host names, for instance ponedraz.com, i-rio.cz, trebon-lazne.cz and trebon-spa.cz share IP numbers with trebonsko.net.
Name Servers
trebonsko.net is delegated to three name servers ns.forpsi.cz, ns.forpsi.net and ns.forpsi.us.
trebonsko.net at least partially shares name servers with other domains, for instance niaczechandslovak.com, ekoprint.cz, solosnica.sk, brigadaknihy.cz and hca.hu.
These name servers are commonly used with ns.forpsi.it and ns.forpsi.cn.
Host names with two IP numbers:
ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185; ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130; ns.forpsi.us points to 2a00:6d41:2:1::5 and 95.110.254.165.
Mail Servers
trebonsko.net is handled by a single mail server, postman.12-mail.cz.
trebonsko.net uses the same mail server setup as other domains, for instance rise-trebonsko.cz, 12-mail.cz, ponedraz.com, polyneli.cz and lomnice.com.
The host name postman.12-mail.cz points to IP 81.91.84.105.