bolebor.cz - robtex.com
bolebor.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 include:_spf.fxdc.cz ~all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.net 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=1778951837 | ||||||
Same first word
bolebor.cz |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.forpsi.net2015-06-25 → 2026-05-16 · 2 obs
● 2026-05-16 17:58:34
●MXposta.gc-system.cz2015-06-25 → 2026-05-16 · 2 obs
● 2026-05-16 17:58:34
●A2a01:28:ca:110:10:2:0:82015-06-25 → 2026-05-16 · 2 obs
● 2026-05-16 17:58:34
●A88.86.102.32015-06-25 → 2026-05-16 · 2 obs
● 2026-05-16 17:58:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| bolebor.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: 4062ms | 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 in |
| 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
bolebor.cz points to two IP numbers: 2a01:28:ca:110:10:2:0:8 and 88.86.102.3.
other host names, for instance novavesnadluznici.cz, maleposazavi.cz, jizerskaops.cz, slavkov-u-opavy.cz and drazenov.cz share IP numbers with bolebor.cz.
Name Servers
bolebor.cz is delegated to three name servers, ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
bolebor.cz at least partially shares name servers with other domains, for instance dedictvivysociny.cz, skolybrezova.eu, megashopping.cz, kucera-it.com and ps-auto.cz.
these name servers are often used together with the name servers ns.forpsi.us.
Host names with two IP numbers:
The host name ns.forpsi.cz points to: 2001:15e8:201:1::d1b9 and 81.2.209.185.
The host name ns.forpsi.it points to: 2a00:6d41:2:1::5 and 95.110.254.165.
The host name ns.forpsi.net points to: 2001:15e8:101:1::c282 and 81.2.194.130.
Mail Servers
bolebor.cz is handled by one mail server, posta.gc-system.cz.
bolebor.cz has the same mail server setup as other domains, for instance horenice.cz, poloma.sk, vychodna.eu, strmilovsko.cz and senicenahane.cz.
The host name posta.gc-system.cz points to two IP numbers: 2a01:28:ca:110:88:86:102:8 and 88.86.102.8.