1chd.cz - robtex.com
1chd.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.2.195.30🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | 30.195.forpsi.net | ||||||
| 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 | ||||||
| MX | mail2.prvnichranenadilna.cz ⭐ | ||||||
| A | 89.24.70.23🇨🇿 TMOBILE-CZ89.24.0.0/16 T-Mobile Czech Republic a.s. | ||||||
| PTR | 89-24-70-23.customers.tmcz.cz | ||||||
| MX | mail.prvnichranenadilna.cz(20) | ||||||
| A | 77.104.225.69🇨🇿 COPROSYS77.104.192.0/18 CoProSys a.s. | ||||||
| PTR | mail.prvnichranenadilna.cz | ||||||
| TXT | v=spf1 a mx include:_spf.forpsi.com -all | ||||||
| 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=1775958433 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.forpsi.net2026-03-26 → 2026-04-12 · 2 obs
● 2026-04-12 03:03:20
●MXmail.prvnichranenadilna.cz2026-03-26 → 2026-04-12 · 2 obs
● 2026-04-12 03:03:20
●MXmail2.prvnichranenadilna.cz2026-03-26 → 2026-04-12 · 2 obs
● 2026-04-12 03:03:20
●A81.2.195.302026-03-26 → 2026-04-12 · 2 obs
● 2026-04-12 03:03:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| 1chd.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: 1411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.195.30 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 2 | mail.prvnichranenadilna.cz (pri: 10), mail2.prvnichranenadilna.cz (pri: 20) |
| TXT | 1 | v=spf1 a mx include:_spf.forpsi.com -all |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
IP Addresses
1chd.cz maps to IP address 81.2.195.30.
Other host names, for instance aliaoptik.cz, kovero.cz, topspot.cz, fotonagy.com and ib2b.cz share IP numbers with 1chd.cz.
Name Servers
1chd.cz is delegated to name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
1chd.cz at least partially shares name servers with other domains such as lpdiscography.com, woda.cz, obaly-stejskal.cz, profil-furniture.com and pintu.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.
Mail Servers
Two mail servers handle 1chd.cz: mail2.prvnichranenadilna.cz and mail.prvnichranenadilna.cz.
1chd.cz uses the same mail server setup as other domains, for instance prvnichranenadilna.cz and sky-facility.cz.
Host names with a single IP address:
mail2.prvnichranenadilna.cz points to 89.24.70.23
mail.prvnichranenadilna.cz points to 77.104.225.69