borac.cz - robtex.com
borac.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:28:ca:110:10:2:0:8🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | orion2.gc-system.cz | ||||||
| A | 88.86.102.3🇨🇿 SuperNetwork88.86.96.0/19 s.r.o. | ||||||
| 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 | posta.gc-system.cz ⭐ | ||||||
| A | 2a01:28:ca:110:88:86:102:8🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | pleiades1.gc-system.cz | ||||||
| A | 88.86.102.8🇨🇿 SuperNetwork88.86.96.0/19 s.r.o. | ||||||
| PTR | pleiades1.gc-system.cz | ||||||
| TXT | v=spf1 a mx include:spfa.gc-system.cz ~all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-05-08 #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=1778379435 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.forpsi.net2015-07-18 → 2026-05-10 · 2 obs
● 2026-05-10 02:36:12
●MXposta.gc-system.cz2015-07-18 → 2026-05-10 · 2 obs
● 2026-05-10 02:36:12
●A2a01:28:ca:110:10:2:0:82015-07-18 → 2026-05-10 · 2 obs
● 2026-05-10 02:36:12
●A88.86.102.32015-07-18 → 2026-05-10 · 2 obs
● 2026-05-10 02:36:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz | 8 records |
| borac.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:95.110.254.165
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: 1317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.86.102.3 |
| AAAA | 1 | 2a01:28:ca:110:10:2:0:8 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | posta.gc-system.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spfa.gc-system.cz ~a |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
IP Addresses
borac.cz points to two IPs: 2a01:28:ca:110:10:2:0:8 and 88.86.102.3.
Other host names, for instance trebom.cz, dacice-mesto.cz, zshornibriza.cz, vykan.cz and volfartice.cz share IP numbers with borac.cz.
Name Servers
borac.cz is delegated to name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
borac.cz at least partially shares name servers with other domains such as jsanta.eu, rfinance.cz, solvocid.com, interierykm.cz and sedlacek-karcher.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
borac.cz is handled by a single mail server, posta.gc-system.cz.
borac.cz shares the same mail server setup as other domains, including zdetin.net, ceminy.cz, castkov.cz, zadnichodov.cz and obec-prace.cz.
Host name posta.gc-system.cz points to IPs 2a01:28:ca:110:88:86:102:8 and 88.86.102.8.