f-hosting.cz - robtex.com
f-hosting.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:28:ca:112::1:52🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | ari04.vas-server.cz | ||||||
| A | 46.234.126.209🇨🇿 SuperNetwork46.234.96.0/19 s.r.o. | ||||||
| NS | ns.vas-hosting.cz ⭐ | ||||||
| A | 2a01:28:ca:112::1:4🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | ns.vas-hosting.cz | ||||||
| A | 95.168.209.105🇨🇿 SuperNetwork95.168.192.0/19 s.r.o. | ||||||
| NS | ns.vas-hosting.com | ||||||
| A | 2a01:4f8:c0c:1fbf::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.vas-hosting.com | ||||||
| A | 78.47.104.13🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | ns.vas-hosting.com | ||||||
| NS | ns.vas-hosting.eu | ||||||
| A | 2a01:430:100:57::25🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns.vas-hosting.eu | ||||||
| A | 83.167.224.189🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ns.vas-hosting.eu | ||||||
| MX | olive.fhosting.eu ⭐ | ||||||
| A | 2a01:28:ca:112::1:52🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | ari04.vas-server.cz | ||||||
| A | 46.234.126.209🇨🇿 SuperNetwork46.234.96.0/19 s.r.o. | ||||||
| PTR | ari04.vas-server.cz | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns.vas-hosting.czinfo@vas-hosting.cz serial=2503281039 | ||||||
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=1785741441 | ||||||
Previously MX for
Same first word
f-hosting.eu |
f-hosting.com |
f-hosting.cz |
DNS History
6 records (6 active, 0 former)
●NSns.vas-hosting.com2026-05-13 → 2026-08-03 · 2 obs
● 2026-08-03 07:35:50
●NSns.vas-hosting.cz2026-05-13 → 2026-08-03 · 2 obs
● 2026-08-03 07:35:50
●NSns.vas-hosting.eu2026-05-13 → 2026-08-03 · 2 obs
● 2026-08-03 07:35:50
●MXolive.fhosting.eu2026-05-13 → 2026-08-03 · 2 obs
● 2026-08-03 07:35:50
●A2a01:28:ca:112::1:522026-05-13 → 2026-08-03 · 2 obs
● 2026-08-03 07:35:50
●A46.234.126.2092026-05-13 → 2026-08-03 · 2 obs
● 2026-08-03 07:35:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz | - |
| f-hosting.cz | ns.vas-hosting.com, ns.vas-hosting.eu, ns.vas-hosting.cz | 1 record |
✅ Authoritative Response
Server:78.47.104.13
NS records: ns.vas-hosting.com, ns.vas-hosting.eu, ns.vas-hosting.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.234.126.209 |
| AAAA | 1 | 2a01:28:ca:112::1:52 |
| NS | 3 | ns.vas-hosting.com, ns.vas-hosting.eu... |
| MX | 1 | olive.fhosting.eu (pri: 10) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns.vas-hosting.cz info.vas-hosting.cz |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.vas-hosting.cz)
Analysis
IP Addresses
f-hosting.cz points to the IP addresses 46.234.126.209 and 2a01:28:ca:112::1:52
olive.fhosting.eu, cernyserif.com, prague-taxi.eu and two other host names share IP numbers with f-hosting.cz.
Name Servers
Three name servers are authoritative for f-hosting.cz: ns.vas-hosting.com, ns.vas-hosting.cz and ns.vas-hosting.eu.
The name servers of f-hosting.cz overlap at least partially with those of other domains — among them educentrum.eu, gideon.cz, fungate.cz and two more.
ns.vas-hosting.com resolves to 78.47.104.13 and 2a01:4f8:c0c:1fbf::1. ns.vas-hosting.cz resolves to 95.168.209.105 and 2a01:28:ca:112::1:4. ns.vas-hosting.eu resolves to 83.167.224.189 and 2a01:430:100:57::25. All three hostnames point to two IP numbers each.
Mail Servers
Mail for f-hosting.cz is handled by a single mail server, olive.fhosting.eu.
f-hosting.cz uses the same mail servers as other domains — for example prague-taxi.eu, ford-guttl.cz and liga-as.cz.
olive.fhosting.eu resolves to two IP numbers — 46.234.126.209 and 2a01:28:ca:112::1:52.