belarus.cz - robtex.com
belarus.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U185.14.224.0/23 | ||||||
| PTR | ns.web4u.cz | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2024-06-02 #10 | ||||||
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=1784452643 | ||||||
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
○MXalt1.aspmx.l.google.com2015-07-18 → 2017-04-02 · 4 obs
● 2015-07-18 18:02:22
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
○MXalt2.aspmx.l.google.com2015-07-18 → 2017-04-02 · 4 obs
● 2015-07-18 18:02:22
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
○MXaspmx.l.google.com2015-07-18 → 2017-04-02 · 4 obs
● 2015-07-18 18:02:22
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
○MXaspmx2.googlemail.com2015-07-18 → 2017-04-02 · 4 obs
● 2015-07-18 18:02:22
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
○MXaspmx3.googlemail.com2015-07-18 → 2017-04-02 · 4 obs
● 2015-07-18 18:02:22
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
○MXaspmx4.googlemail.com2015-07-18 → 2017-04-02 · 4 obs
● 2015-07-18 18:02:22
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
○MXaspmx5.googlemail.com2015-07-18 → 2017-04-02 · 4 obs
● 2015-07-18 18:02:22
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
○A66.96.147.1132015-07-18 → 2017-04-02 · 4 obs
● 2015-07-18 18:02:22
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
● 2017-04-02 15:43:58
○ 2026-06-14 13:15:28
○ 2026-07-19 10:30:50
🔍 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 |
| belarus.cz | ns.web4u.cz, ns2.web4u.cz | 4 records |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| SOA | 1 | ns.web4u.cz admin.web4u.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 (ns.web4u.cz, ns2.web4u.cz, ns.web4u.cz...)
Analysis
Name Servers
belarus.cz has two authoritative name servers — ns2.web4u.cz and ns.web4u.cz.
belarus.cz shares its name server setup with other domains, including dumuslunce.cz, druso.cz, anthropos.cz and two others.
Both ns2.web4u.cz and ns.web4u.cz have two IP addresses each. ns2.web4u.cz resolves to 85.207.53.12 and 2a02:a40:100:28ff::12; ns.web4u.cz resolves to 185.14.224.241 and 2001:1568:fd::241.