ob-a.cz - robtex.com
ob-a.cz
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=1777078034 | ||||||
Same first word
ob-a.cz |
Similar names
b-ao.com |
a-bo.jp |
a-bo.de |
a-bo.com |
ao-b.de |
a-bo.se |
bo-a.de |
ab-o.com |
o-ba.co.jp |
oa-b.jp |
bo-a.dk |
b-oa.no |
ao-b.ch |
o-ba.jp |
a-ob.com |
o-ba.co.il |
a-ob.de |
b-oa.de |
b-oa.com |
o-ba.org |
bo-a.com |
a-bo.net |
a-bo.ru |
o-ba.ru |
o-ab.jp |
o-ba.com |
DNS History
8 records (8 active, 0 former)
●NSns.forpsi.net2026-03-28 → 2026-04-25 · 2 obs
● 2026-04-25 01:31:14
●MXmxavas.forpsi.com2026-03-28 → 2026-04-25 · 2 obs
● 2026-04-25 01:31:14
●A198.185.159.1442026-03-28 → 2026-04-25 · 2 obs
● 2026-04-25 01:31:14
●A198.185.159.1452026-03-28 → 2026-04-25 · 2 obs
● 2026-04-25 01:31:14
●A198.49.23.1442026-03-28 → 2026-04-25 · 2 obs
● 2026-04-25 01:31:14
●A198.49.23.1452026-03-28 → 2026-04-25 · 2 obs
● 2026-04-25 01:31:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| ob-a.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: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.144, 198.49.23.145... |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mxavas.forpsi.com (pri: 10) |
| TXT | 2 | 28h5897k6952g6xwbsjm, 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
Four IP numbers are pointed to by ob-a.cz: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names including corribcapital.com, bendilger.com, stallionsgroups.com, rabkinlaw.com and cyrenepuccio.com share IP numbers with ob-a.cz.
Name Servers
ob-a.cz is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
ob-a.cz at least partially shares name servers with other domains, for instance cdkbrno.cz, crespo.sk, chatauhorcik.pl, bytovajadra.com and patech.cz.
these name servers are commonly used alongside 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
ob-a.cz is handled by a single mail server, mxavas.forpsi.com.
ob-a.cz shares the same mail server setup as other domains, for instance brdotisnov.cz, travelcar.cz, dalet.cz, realtax.hu and rajnoch.cz.
ob-a.cz shares mail servers with other domains to some extent, for instance performatio.cz.
mxavas.forpsi.com resolves to IP 81.2.195.200.