tomaskavalek.cz - robtex.com
tomaskavalek.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 109.205.76.102🇨🇿 AS35236109.205.76.0/22 2 connect a.s. | ||||||
| PTR | server1.webona.cz | ||||||
| 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 | ||||||
| TXT | v=spf1 a mx include:_spf.uvtmail.cz include:_spf.webona.cz ~all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-08-03 #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=1786119442 | ||||||
Previously MX for
tomaskavalek.cz |
Same first word
tomaskavalek.cz |
tomaskavalek.eu |
DNS History
6 records (4 active, 2 former)
●NSns.forpsi.net2015-07-25 → 2026-08-07 · 2 obs
● 2026-08-07 16:43:16
○MXtomaskavalek.cz2015-07-25 → 2026-02-16 · 4 obs
● 2026-02-16 10:07:28
○ 2026-03-09 20:50:50
○ 2026-08-07 16:43:16
●A109.205.76.1022026-02-16 → 2026-08-07 · 3 obs
● 2026-02-16 10:07:28
● 2026-08-07 16:43:16
○A37.157.195.732015-07-25 → 2017-07-04 · 4 obs
● 2017-07-04 13:07:40
○ 2026-02-16 10:07:28
○ 2026-08-07 16:43:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| tomaskavalek.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: 2384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.205.76.102 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| TXT | 1 | v=spf1 a mx include:_spf.uvtmail.cz incl |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
IP Addresses
tomaskavalek.cz resolves to just one IP address, 109.205.76.102.
Two other host names, along with sodo.cz, stating.cz and dirickx.cz, also share IP numbers with tomaskavalek.cz.
Name Servers
tomaskavalek.cz is served by three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
There is at least partial name server overlap between tomaskavalek.cz and other domains — ethics.cz, mail.johy.eu, b-s-w.eu and two more among them.
These name servers are routinely deployed together with the name servers ns.forpsi.us.
The hostnames ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net each direct to two IP addresses — ns.forpsi.cz to 81.2.209.185 and 2001:15e8:201:1::d1b9, ns.forpsi.it to 95.110.254.165 and 2a00:6d41:2:1::5, and ns.forpsi.net to 81.2.194.130 and 2001:15e8:101:1::c282.