rydwan.cz - robtex.com
rydwan.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=1785815243 | ||||||
Same first word
Similar names
DNS History
19 records (8 active, 11 former)
○NSdns1.webnode.com2015-08-19 → 2017-02-08 · 4 obs
● 2017-02-08 19:19:14
○ 2019-12-30 05:55:32
○ 2026-08-04 04:02:16
○NSdns2.webnode.com2015-08-19 → 2017-02-08 · 4 obs
● 2017-02-08 19:19:14
○ 2019-12-30 05:55:32
○ 2026-08-04 04:02:16
○NSns.wedos.com2019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 05:55:32
○ 2026-06-13 08:44:10
○ 2026-08-04 04:02:16
○NSns.wedos.cz2019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 05:55:32
○ 2026-06-13 08:44:10
○ 2026-08-04 04:02:16
○NSns.wedos.eu2019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 05:55:32
○ 2026-06-13 08:44:10
○ 2026-08-04 04:02:16
○NSns.wedos.net2019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 05:55:32
○ 2026-06-13 08:44:10
○ 2026-08-04 04:02:16
●NSns1.webglobe.cz2026-06-13 → 2026-08-04 · 3 obs
● 2026-06-13 08:44:10
● 2026-08-04 04:02:16
●NSns2.webglobe.cz2026-06-13 → 2026-08-04 · 3 obs
● 2026-06-13 08:44:10
● 2026-08-04 04:02:16
●NSns3.webglobe.com2026-06-13 → 2026-08-04 · 3 obs
● 2026-06-13 08:44:10
● 2026-08-04 04:02:16
●MXemail.webglobe.cz2026-06-13 → 2026-08-04 · 3 obs
● 2026-06-13 08:44:10
● 2026-08-04 04:02:16
●MXemail2.webglobe.cz2026-06-13 → 2026-08-04 · 3 obs
● 2026-06-13 08:44:10
● 2026-08-04 04:02:16
●MXemail3.webglobe.cz2026-06-13 → 2026-08-04 · 3 obs
● 2026-06-13 08:44:10
● 2026-08-04 04:02:16
●MXemail4.webglobe.cz2026-06-13 → 2026-08-04 · 3 obs
● 2026-06-13 08:44:10
● 2026-08-04 04:02:16
○MXmta-01.webnode.com2015-08-19 → 2017-02-08 · 4 obs
● 2017-02-08 19:19:14
○ 2019-12-30 05:55:32
○ 2026-08-04 04:02:16
○MXmxredir.wedos.net2019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 05:55:32
○ 2026-06-13 08:44:10
○ 2026-08-04 04:02:16
○A109.123.210.1842015-08-19 → 2017-02-08 · 4 obs
● 2017-02-08 19:19:14
○ 2019-12-30 05:55:32
○ 2026-08-04 04:02:16
○A2a02:2b88:1:4::172019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 05:55:32
○ 2026-06-13 08:44:10
○ 2026-08-04 04:02:16
○A46.28.105.32019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 05:55:32
○ 2026-06-13 08:44:10
○ 2026-08-04 04:02:16
●A62.109.151.802026-06-13 → 2026-08-04 · 3 obs
● 2026-06-13 08:44:10
● 2026-08-04 04:02:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| rydwan.cz | ns1.webglobe.cz, ns2.webglobe.cz, ns3.webglobe.com | 4 records |
✅ Authoritative Response
Server:178.62.60.201
NS records: ns1.webglobe.cz, ns2.webglobe.cz, ns3.webglobe.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1365ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.151.80 |
| NS | 3 | ns1.webglobe.cz, ns2.webglobe.cz... |
| MX | 4 | email.webglobe.cz (pri: 10), email2.webglobe.cz (pri: 10)... |
| TXT | 2 | v=spf2.0/mfrom,pra +a +mx include:_spf2., v=spf1 a mx include:_spf.webglobe.cz -al |
| SOA | 1 | ns1.webglobe.cz root.webglobe.cz |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)
Out-of-bailiwick: 4 (ns1.webglobe.cz, ns1.webglobe.cz, ns2.webglobe.cz...)
Analysis
IP Addresses
rydwan.cz has exactly one IP address — 62.109.151.80.
gs-c.eu, cgm.cz, label.sk plus two other host names have IP numbers in common with rydwan.cz.
Name Servers
rydwan.cz carries NS records delegating to ns3.webglobe.com, ns1.webglobe.cz and ns2.webglobe.cz.
rydwan.cz shares at least some of its name servers with other domains, including darcekynamieru.sk, tauri.cz, gynweb.cz and two others.
These name servers are frequently seen alongside ns2.skok.cz, ns.skok.cz, ns3.skokcz.eu and 5 other name servers.
ns3.webglobe.com, ns1.webglobe.cz and ns2.webglobe.cz are three hostnames that each resolve to a pair of IP addresses: ns3.webglobe.com to 178.62.60.201 and 2a03:b0c0:1:d0::1090:2001, ns1.webglobe.cz to 185.65.223.35 and 2a00:1e40:a:53::5, and ns2.webglobe.cz to 217.31.48.201 and 2001:1ab0:7e1e:2::5.
Mail Servers
Four mail servers handle email for rydwan.cz: email2.webglobe.cz, email3.webglobe.cz, email4.webglobe.cz and email.webglobe.cz.
At least some of the mail servers used by rydwan.cz are shared with other domains: pii.cz, mediamat.cz, mobidum.eu and two others among them.
Host names pointing to two IP addresses:
email3.webglobe.cz resolves to two addresses: 185.102.21.80 and 2001:880:0:15::2b1.
email.webglobe.cz resolves to two addresses: 130.193.14.154 and 2001:1ab0:7e1f:1::1:5.
Host names resolving to a single IP address:
The hostname email2.webglobe.cz resolves to 130.193.14.154.
The hostname email4.webglobe.cz resolves to 185.102.21.80.
email3.webglobe.cz along with email4.webglobe.cz each resolve to 185.102.21.80 IP addresses.
email.webglobe.cz along with email2.webglobe.cz each resolve to 130.193.14.154 IP addresses.