uwolfu.cz - robtex.com
uwolfu.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=1776680236 | ||||||
Subdomains
mail.uwolfu.cz |
DNS History
13 records (9 active, 4 former)
○NSns.web4u.cz2015-05-20 → 2019-12-29 · 4 obs
● 2019-12-29 05:10:22
○ 2026-04-20 10:59:40
○ 2026-04-20 10:59:42
●NSns.wedos.com2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 10:59:40
● 2026-04-20 10:59:42
●NSns.wedos.cz2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 10:59:40
● 2026-04-20 10:59:42
●NSns.wedos.eu2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 10:59:40
● 2026-04-20 10:59:42
●NSns.wedos.net2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 10:59:40
● 2026-04-20 10:59:42
○NSns2.web4u.cz2015-05-20 → 2019-12-29 · 4 obs
● 2019-12-29 05:10:22
○ 2026-04-20 10:59:40
○ 2026-04-20 10:59:42
○MXmail.uwolfu.cz2015-05-20 → 2019-12-29 · 4 obs
● 2019-12-29 05:10:22
○ 2026-04-20 10:59:40
○ 2026-04-20 10:59:42
●MXwes1-mx-backup.wedos.net2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 10:59:40
● 2026-04-20 10:59:42
●MXwes1-mx1.wedos.net2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 10:59:40
● 2026-04-20 10:59:42
●MXwes1-mx2.wedos.net2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 10:59:40
● 2026-04-20 10:59:42
●A2a02:2b88:1:4::de2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 10:59:40
● 2026-04-20 10:59:42
●A46.28.106.1822026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 10:59:40
● 2026-04-20 10:59:42
○A81.91.84.2042015-05-20 → 2019-12-29 · 4 obs
● 2019-12-29 05:10:22
○ 2026-04-20 10:59:40
○ 2026-04-20 10:59:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| uwolfu.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:45.138.106.1
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: 1312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.28.106.182 |
| AAAA | 1 | 2a02:2b88:1:4::de |
| NS | 4 | ns.wedos.net, ns.wedos.cz... |
| MX | 3 | wes1-mx2.wedos.net (pri: 1), wes1-mx-backup.wedos.net (pri: 10)... |
| 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
Hierarchy
uwolfu.cz is the parent of mail.uwolfu.cz.
IP Addresses
uwolfu.cz resolves to two IPs: 2a02:2b88:1:4::de and 46.28.106.182.
other host names for instance *.zsketkovice.cz, www.meosagency.cz, mail.kvalitnikod.cz, vinarska-akademie.cz and www.afilm.cz share IP numbers with uwolfu.cz.
Name Servers
uwolfu.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
uwolfu.cz at least partially shares name servers with other domains, for instance mnau.cz, adigins.com, obyvatelia.eu, maxtmedia.com and 8n.cz.
Host names with four IP numbers:
ns.wedos.cz points 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 points 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 points to: 2a0e:acc0:1::cafe:cafe:cafe and 45.138.106.0.
ns.wedos.eu points to: 2a0e:acc0:2::b:1:b1 and 185.8.238.0.
Mail Servers
uwolfu.cz is handled by three mail servers: wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.
uwolfu.cz shares mail servers with other domains at least partially, including tmbrno.cz, ladelika.cz, ppcspecialista.sk, danepraha.cz and krumlov.org.
Host names with one IP number:
wes1-mx-backup.wedos.net points to 46.28.106.56.
wes1-mx1.wedos.net points to 46.28.106.11.
wes1-mx2.wedos.net points to 46.28.106.12.