prograf.cz - robtex.com
prograf.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.2.196.46🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | vizitka.forpsi.com | ||||||
| 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 2026-04-09 #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=1776145634 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns.nextra.cz2009-01-21 → 2017-05-02 · 4 obs
● 2017-05-02 18:23:18
○ 2026-04-07 14:50:14
○ 2026-04-14 06:17:28
●NSns.forpsi.cz2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 14:50:14
● 2026-04-14 06:17:28
●NSns.forpsi.it2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 14:50:14
● 2026-04-14 06:17:28
●NSns.forpsi.net2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 14:50:14
● 2026-04-14 06:17:28
○NSsns.nextra.cz2009-01-21 → 2017-05-02 · 4 obs
● 2017-05-02 18:23:18
○ 2026-04-07 14:50:14
○ 2026-04-14 06:17:28
○MXetrn.nextra.cz2009-01-21 → 2009-01-21 · 3 obs
○ 2015-08-06 21:33:38
○ 2026-04-14 06:17:28
○MXmail.avionet.cz2009-01-21 → 2009-01-21 · 3 obs
○ 2015-08-06 21:33:38
○ 2026-04-14 06:17:28
○MXmail.gransy.com2015-08-06 → 2017-05-02 · 5 obs
● 2015-08-06 21:33:38
● 2017-05-02 18:23:18
○ 2026-04-07 14:50:14
○ 2026-04-14 06:17:28
●A81.2.196.462026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 06:17:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz | - |
| prograf.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.209.185
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: 893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.196.46 |
| 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
prograf.cz is a parent of ns.prograf.cz and www.prograf.cz.
IP Addresses
prograf.cz points to a single IP: 81.2.196.46.
Other host names, for instance smartin.cz, rscg.eu, caiman.cz, jested.org and elagma.cz share IP numbers with prograf.cz.
Name Servers
prograf.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
prograf.cz partially shares name servers with other domains; examples include csdb.cz, 1644.cz, housedecor.cz, vivastore.cz and rr-k.cz.
these name servers are commonly used with 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.