fhosting.cz - robtex.com
fhosting.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 77.237.246.65🇩🇪 CONTABO77.237.240.0/21 | ||||||
| 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.it | ||||||
| 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 | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-07-05 #1 | ||||||
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=1785682041 | ||||||
Previously MX for
Subdomains
mail1.fhosting.cz |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns.forpsi.net2016-06-07 → 2026-08-02 · 2 obs
● 2026-08-02 15:15:30
○MXfhosting.cz2016-06-07 → 2016-06-07 · 3 obs
○ 2026-07-09 02:34:26
○ 2026-08-02 15:15:30
●A77.237.246.652026-07-09 → 2026-08-02 · 3 obs
● 2026-07-09 02:34:26
● 2026-08-02 15:15:30
○A81.2.239.1022016-06-07 → 2016-06-07 · 3 obs
○ 2026-07-09 02:34:26
○ 2026-08-02 15:15:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| fhosting.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.194.130
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.237.246.65 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Hierarchy
mail1.fhosting.cz is a subdomain of fhosting.cz.
IP Addresses
fhosting.cz resolves to just one IP address, 77.237.246.65.
Name Servers
fhosting.cz has three name servers — ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
The name servers of fhosting.cz overlap at least partially with those of other domains — among them a1mobil.cz, lod.cz, centrumzmen.cz and two more.
These name servers commonly appear in combination with the name servers ns.forpsi.us.
Each of ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net points to two IP numbers. ns.forpsi.cz points to 81.2.209.185 and 2001:15e8:201:1::d1b9. ns.forpsi.it points to 95.110.254.165 and 2a00:6d41:2:1::5. ns.forpsi.net points to 81.2.194.130 and 2001:15e8:101:1::c282.