rier.cz - robtex.com
rier.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=1783806441 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
○MXmail1.wedos.net2015-07-21 → 2015-11-28 · 4 obs
● 2015-11-28 00:05:30
○ 2016-02-28 01:31:12
○ 2026-07-11 22:26:26
○MXmailbackup.wedos.net2015-07-21 → 2015-11-28 · 4 obs
● 2015-11-28 00:05:30
○ 2016-02-28 01:31:12
○ 2026-07-11 22:26:26
●MXwes1-mx1.wedos.net2016-02-28 → 2026-07-11 · 3 obs
● 2016-02-28 01:31:12
● 2026-07-11 22:26:26
●MXwes1-mx2.wedos.net2016-02-28 → 2026-07-11 · 3 obs
● 2016-02-28 01:31:12
● 2026-07-11 22:26:26
●A46.28.105.72015-07-21 → 2026-07-11 · 2 obs
● 2026-07-11 22:26:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| rier.cz | ns.wedos.eu, ns.wedos.net, ns.wedos.cz, ns.wedos.com | 4 records |
✅ Authoritative Response
Server:185.8.238.0
NS records: ns.wedos.eu, ns.wedos.net, ns.wedos.cz, ns.wedos.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.28.105.7 |
| NS | 4 | ns.wedos.net, ns.wedos.cz... |
| MX | 2 | wes1-mx2.wedos.net (pri: 1), wes1-mx1.wedos.net (pri: 1) |
| SOA | 1 | ns.wedos.net wedos.wedos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
IP Addresses
rier.cz resolves to just one IP address, 46.28.105.7.
Two other host names, along with harpuna.com, www.rupos.cz and mail2.prales.com, also share IP numbers with rier.cz.
Name Servers
The NS records for rier.cz point to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
rier.cz shares at least some of its name servers with other domains, including sbriza.com, olympiahotel.eu, vykladtarotovychkaret.cz and two others.
Host names that resolve to four IP numbers:
ns.wedos.cz points to 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.
ns.wedos.net points to 75.2.92.86, 99.83.142.9, 2600:9000:a419:5a54:19f7:a614:36fd:2825 and 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46.
Host names that have two IP addresses:
ns.wedos.com points to 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns.wedos.eu points to 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
rier.cz is served by two mail servers, wes1-mx1.wedos.net and wes1-mx2.wedos.net.
Among the domains sharing a mail server setup with rier.cz are fotopraga.com, schody.name, zakrasnejsivimperk.cz and two others.
There is at least a partial MX overlap between rier.cz and other domains, including ler.cz, utr.cz, lci.cz and two others.
These mail servers often co-occur with the mail servers wes1-mx-backup.wedos.net.
wes1-mx1.wedos.net and wes1-mx2.wedos.net each resolve to one IP number: wes1-mx1.wedos.net points to 46.28.106.11 and wes1-mx2.wedos.net points to 46.28.106.12.