lrqa.cz - robtex.com
lrqa.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=1771291036 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.cscdns.net2015-06-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:30:54
●NSdns2.cscdns.net2015-06-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:30:54
●MXcustmx.cscdns.net2015-06-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:30:54
●A54.72.236.1342015-06-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:30:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| lrqa.cz | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server: 156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lrqa.cz (unsigned zone)
⏱️ Timing
Total: 1257ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.72.236.134 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
lrqa.cz resolves to one IP number: 54.72.236.134.
Other host names including lloydsregister.co.uk, lrqa.ru, lrqa.pl and ec2-54-72-236-134.eu-west-1.compute.amazonaws.com share IP numbers with lrqa.cz.
Name Servers
lrqa.cz's delegation uses two name servers: dns1.cscdns.net and dns2.cscdns.net.
lrqa.cz uses the same name server setup as other domains, such as everyepisodeever.com, topshoplondonfashionweek.co.uk, thebenefitsofplastic.org, lapp.tel and c-discountpro.be.
lrqa.cz shares name servers with other domains at least partially, for example bankofamericabitcoin.com and myeazypayment.biz.
These name servers are often used with ns101.bac.com and ns102.bac.com.
Host names with two IPs:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100
dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100
Mail Servers
A single mail server handles lrqa.cz, custmx.cscdns.net.
lrqa.cz shares the same mail server setup as other domains, for instance caciquecam.org, 51rolex.com, wdproductionsafety.com, theruinsmovie.com and searsclub.ca.
lrqa.cz shares some mail servers with other domains, at least in part, for example dssmith-packaging.it.
Host name custmx.cscdns.net resolves to a single IP: 198.58.121.58.