3wpro.cz - robtex.com
3wpro.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 109.183.243.73🇨🇿 TMOBILE-CZ109.183.128.0/17 T-Mobile Czech Republic a.s. | ||||||
| PTR | mail.poskytuj.cz | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mail.3wpro.cz ⭐ | ||||||
| A | 109.183.243.73🇨🇿 TMOBILE-CZ109.183.128.0/17 T-Mobile Czech Republic a.s. | ||||||
| PTR | mail.poskytuj.cz | ||||||
| TXT | v=spf1 ip4:78.44.48.142/32 ~all | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1721944554 | ||||||
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=1777094257 | ||||||
Subdomains
mail.3wpro.cz |
Same first word
Similar names
w3pro.de |
pro3w.eu |
pow3r.de |
pow3r.com |
pow3r.biz |
w3pro.net |
w3pro.com |
w3pro.co.uk |
pro3w.com |
w3pro.com.br |
pow3r.net |
worp3.com |
w3pro.ru |
pow3r.info |
pro3w.com.pl |
pro3w.pl |
w3pro.hu |
DNS History
9 records (5 active, 4 former)
○NSalfa.ns.active24.cz2015-04-22 → 2016-04-23 · 4 obs
● 2016-04-23 15:37:00
○ 2026-03-19 11:38:18
○ 2026-04-25 06:07:28
○NSbeta.ns.active24.cz2015-04-22 → 2016-04-23 · 4 obs
● 2016-04-23 15:37:00
○ 2026-03-19 11:38:18
○ 2026-04-25 06:07:28
○NSgama.ns.active24.sk2015-04-22 → 2016-04-23 · 4 obs
● 2016-04-23 15:37:00
○ 2026-03-19 11:38:18
○ 2026-04-25 06:07:28
●NSns1.websupport.cz2026-03-19 → 2026-04-25 · 3 obs
● 2026-03-19 11:38:18
● 2026-04-25 06:07:28
●NSns2.websupport.cz2026-03-19 → 2026-04-25 · 3 obs
● 2026-03-19 11:38:18
● 2026-04-25 06:07:28
●NSns3.websupport.eu2026-03-19 → 2026-04-25 · 3 obs
● 2026-03-19 11:38:18
● 2026-04-25 06:07:28
●MXmail.3wpro.cz2015-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 06:07:28
●A109.183.243.732026-03-19 → 2026-04-25 · 3 obs
● 2026-03-19 11:38:18
● 2026-04-25 06:07:28
○A89.235.9.512015-04-22 → 2016-04-23 · 4 obs
● 2016-04-23 15:37:00
○ 2026-03-19 11:38:18
○ 2026-04-25 06:07:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| 3wpro.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.183.243.73 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | mail.3wpro.cz (pri: 10) |
| TXT | 1 | v=spf1 ip4:78.44.48.142/32 ~all |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
3wpro.cz is parent of mail.3wpro.cz.
IP Addresses
3wpro.cz points to a single IP: 109.183.243.73.
Other host names, for instance mail.poskytuj.cz, net-kovo.cz, mail.3wpro.cz, poskytuj.cz and mail.stavoprojekt-su.cz share IP numbers with 3wpro.cz.
Name Servers
3wpro.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
3wpro.cz at least partially shares its name servers with other domains, for instance adequi.com, hdcczech.cz, eldorado.cz, armynasivky.cz and sipral.eu.
Host names with two IP numbers:
ns1.websupport.cz points to: 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.cz points to: 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.eu points to: 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
3wpro.cz is served by a single mail server, mail.3wpro.cz.
mail.3wpro.cz points to IP number 109.183.243.73.