pcpos.cz - robtex.com
pcpos.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.2.195.31🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| 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. | ||||||
| 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 | ||||||
| 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 | ||||||
| MX | f42ad99e4522a625.mx2.emailprofi.seznam.cz ⭐ | ||||||
| A | 2a02:598:2::1146🇨🇿 SEZNAM-CZ2a02:598:2::/48 | ||||||
| PTR | wildcard.mx2.emailprofi.seznam.cz | ||||||
| A | 77.75.77.146🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III | ||||||
| PTR | wildcard.mx2.emailprofi.seznam.cz | ||||||
| MX | f42ad99e4522a625.mx1.emailprofi.seznam.cz(20) | ||||||
| A | 2a02:598:2::1056🇨🇿 SEZNAM-CZ2a02:598:2::/48 | ||||||
| PTR | wildcard.mx1.emailprofi.seznam.cz | ||||||
| A | 77.75.77.56🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III | ||||||
| PTR | wildcard.mx1.emailprofi.seznam.cz | ||||||
| SOA | ns.forpsi.netadmin@forpsi.net 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=1784405842 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns.forpsi.net2015-07-14 → 2026-07-18 · 2 obs
● 2026-07-18 20:19:08
●MXf42ad99e4522a625.mx1.emailprofi.seznam.cz2026-06-13 → 2026-07-18 · 3 obs
● 2026-06-13 08:36:42
● 2026-07-18 20:19:08
●MXf42ad99e4522a625.mx2.emailprofi.seznam.cz2026-06-13 → 2026-07-18 · 3 obs
● 2026-06-13 08:36:42
● 2026-07-18 20:19:08
○MXmxavas.forpsi.com2015-07-14 → 2020-01-24 · 4 obs
● 2020-01-24 14:21:16
○ 2026-06-13 08:36:42
○ 2026-07-18 20:19:08
○A81.2.194.1802015-07-14 → 2016-02-11 · 4 obs
● 2016-02-11 06:56:52
○ 2016-05-03 15:19:34
○ 2026-07-18 20:19:08
○A81.2.195.302016-05-03 → 2020-01-24 · 5 obs
● 2016-05-03 15:19:34
● 2020-01-24 14:21:16
○ 2026-06-13 08:36:42
○ 2026-07-18 20:19:08
●A81.2.195.312026-06-13 → 2026-07-18 · 3 obs
● 2026-06-13 08:36:42
● 2026-07-18 20:19:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| pcpos.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: 1350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.195.31 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 2 | f42ad99e4522a625.mx2.emailprofi.seznam.c, f42ad99e4522a625.mx1.emailprofi.seznam.c |
| SOA | 1 | ns.forpsi.net admin.forpsi.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
IP Addresses
pcpos.cz points to a single IP number: 81.2.195.31.
Additional host names — csengertv.hu, tatak.cz, www.unibos.com and two others — share IP numbers with pcpos.cz.
Name Servers
The authoritative name servers for pcpos.cz are ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net — three in total.
pcpos.cz has at least partial name server overlap with other domains, such as andrassyuni.hu, eri.hu, werx.cz and two others.
It is common to find these name servers paired with the name servers ns.forpsi.us.
ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net all resolve to exactly two IP numbers apiece: ns.forpsi.cz → 81.2.209.185 and 2001:15e8:201:1::d1b9; ns.forpsi.it → 95.110.254.165 and 2a00:6d41:2:1::5; ns.forpsi.net → 81.2.194.130 and 2001:15e8:101:1::c282.
Mail Servers
pcpos.cz has two mail servers: f42ad99e4522a625.mx1.emailprofi.seznam.cz and f42ad99e4522a625.mx2.emailprofi.seznam.cz.
The two host names f42ad99e4522a625.mx1.emailprofi.seznam.cz and f42ad99e4522a625.mx2.emailprofi.seznam.cz each have a pair of IP addresses: f42ad99e4522a625.mx1.emailprofi.seznam.cz has 77.75.77.56 and 2a02:598:2::1056, and f42ad99e4522a625.mx2.emailprofi.seznam.cz has 77.75.77.146 and 2a02:598:2::1146.