r-project.cz - robtex.com
r-project.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=1778494652 | ||||||
Same first word
r-project.sk |
r-project.it |
r-project.info |
r-project.org |
r-project.jp |
r-project.ru |
r-project.hu |
r-project.ro |
r-project.cz |
r-project.net |
Similar names
DNS History
7 records (6 active, 1 former)
●A37.157.193.852026-04-29 → 2026-05-11 · 3 obs
● 2026-04-29 11:24:02
● 2026-05-11 11:08:08
○A77.93.216.2402015-05-10 → 2017-06-22 · 4 obs
● 2017-06-22 22:54:24
○ 2026-04-29 11:24:02
○ 2026-05-11 11:08:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| r-project.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:45.138.106.0
NS records: ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 886ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.157.193.85 |
| NS | 4 | ns.wedos.cz, ns.wedos.eu... |
| MX | 1 | mail.krasl.cz (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| 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
r-project.cz resolves to a single IP address: 37.157.193.85.
Other host names including lamiera.cz, hitman.cz, krasl.com, vps3.krasl.cz and lcdboard.cz share IP numbers with r-project.cz.
Name Servers
r-project.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
r-project.cz at least partially shares name servers with other domains, including daweb.eu, cincily.cz, baculky.info, todak.cz and softgraphics.cz.
Host names with four IP numbers: ns.wedos.cz maps to 2a0e:acc0:1::caff:caff:cafb, 2a0e:acc0:2::c:1:c1, 45.138.106.1 and 185.8.238.1; ns.wedos.net maps to 2600:9000:a419:5a54:19f7:a614:36fd:2825, 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46, 75.2.92.86 and 99.83.142.9.
Host names with two IP numbers: ns.wedos.com maps to 2a0e:acc0:1::cafe:cafe:cafe and 45.138.106.0; ns.wedos.eu maps to 2a0e:acc0:2::b:1:b1 and 185.8.238.0.
Mail Servers
r-project.cz is handled by a single mail server, mail.krasl.cz.
r-project.cz shares its mail server setup with other domains, including uchal.com, krasl.cz, stavidlo.cz, 100taxi.cz and kaisrlik.eu.
r-project.cz shares some mail servers with other domains, at least partially, for instance igapraha.cz.
these mail servers are commonly used alongside the mail servers backmail.krasl.com.
mail.krasl.cz points to a single IP: 212.227.49.140.