rera.cz - robtex.com
rera.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 91.239.201.15🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot | ||||||
| PTR | rproxy4.thinline.cz | ||||||
| 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 | mxavas.forpsi.com ⭐ | ||||||
| A | 81.2.195.200🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | mxavas.forpsi.com | ||||||
| TXT | v=spf1 mx a ip4:185.18.28.0/26 include:_spf.forpsi.com ?all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-03-11 #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=1774626437 | ||||||
Subdomains
www.rera.cz |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns.forpsi.cz2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:36:32
● 2026-03-27 15:58:26
●NSns.forpsi.it2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:36:32
● 2026-03-27 15:58:26
●NSns.forpsi.net2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:36:32
● 2026-03-27 15:58:26
○NSns1.ignum.com2015-08-07 → 2017-05-16 · 4 obs
● 2017-05-16 21:54:28
○ 2026-03-27 04:36:32
○ 2026-03-27 15:58:26
○NSns2.ignum.cz2015-08-07 → 2017-05-16 · 4 obs
● 2017-05-16 21:54:28
○ 2026-03-27 04:36:32
○ 2026-03-27 15:58:26
○MXmx.thosting.cz2015-08-07 → 2017-05-16 · 4 obs
● 2017-05-16 21:54:28
○ 2026-03-27 04:36:32
○ 2026-03-27 15:58:26
○MXmx1.thosting.cz2015-08-07 → 2017-05-16 · 4 obs
● 2017-05-16 21:54:28
○ 2026-03-27 04:36:32
○ 2026-03-27 15:58:26
●MXmxavas.forpsi.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:36:32
● 2026-03-27 15:58:26
○A185.18.30.1052015-11-01 → 2017-05-16 · 5 obs
● 2015-11-01 12:49:18
● 2017-05-16 21:54:28
○ 2026-03-27 04:36:32
○ 2026-03-27 15:58:26
○A87.236.194.1522015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-01 12:49:18
○ 2026-03-27 15:58:26
●A91.239.201.152026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:36:32
● 2026-03-27 15:58:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| rera.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: 2541ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.239.201.15 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mxavas.forpsi.com (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:185.18.28.0/26 include:_ |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Hierarchy
rera.cz is the parent of www.rera.cz.
IP Addresses
rera.cz resolves to one IP number: 91.239.201.15.
other host names including honorary-consuls.cz, www.aaataxi.cz, kvspraha.cz, 1977verlag.com and hozacz.cz share IP numbers with rera.cz.
Name Servers
rera.cz is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
rera.cz at least partially shares name servers with other domains, for instance teraco.eu, elektronicka-servisni-knizka.cz, lenos.cz, klaviry.sk and merick.eu.
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
rera.cz is handled by a single mail server, mxavas.forpsi.com.
rera.cz shares the same mail server setup as other domains, for instance georgesbarbershop.cz, zzz.cz, polana.net, onimex.cz and povr.cz.
rera.cz shares some mail servers with other domains, at least partially, for example texim.cz and nexta.cz.
mxavas.forpsi.com resolves to IP 81.2.195.200.