otsukabrano.cz - robtex.com
otsukabrano.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 | ||||||
| MX | barca.brano.cz ⭐ | ||||||
| A | 46.13.0.3🇨🇿 TMOBILE-CZ46.13.0.0/16 T-Mobile Czech Republic a.s. | ||||||
| PTR | barca.brano.cz | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2010-08-05 #1 | ||||||
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=1775953035 | ||||||
Same first word
otsukabrano.cz |
otsukabrano.com |
Similar names
DNS History
3 records (3 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| otsukabrano.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: 918ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 1 | barca.brano.cz (pri: 10) |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.web4u.cz, ns.web4u.cz, ns2.web4u.cz...)
Analysis
Name Servers
Two name servers ns2.web4u.cz and ns.web4u.cz handle the delegation for otsukabrano.cz.
otsukabrano.cz shares the same name server setup as other domains, for instance pjcro.com, ikis.cz, davidsip.cz, haitour.cz and 91.91.81.in-addr.arpa.
Host names with two IP numbers:
ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12.
ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.
Mail Servers
otsukabrano.cz is handled by a single mail server, barca.brano.cz.
The mail server setup for otsukabrano.cz is the same as for other domains, such as ateso.cz.
otsukabrano.cz shares at least some mail servers with other domains, for instance otsukabrano.com.
these mail servers are commonly used together with otsukabrano-com.mail.protection.outlook.com.