friuli.cz - robtex.com
friuli.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 77.93.203.157🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4 | ||||||
| PTR | 77-93-203-157.static.masterinter.net | ||||||
| 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 | mail.friuli.cz ⭐ | ||||||
| A | 77.93.203.157🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4 | ||||||
| PTR | 77-93-203-157.static.masterinter.net | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2010-03-31 #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=1778795234 | ||||||
Subdomains
mail.friuli.cz |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.friuli.cz2015-08-12 → 2026-05-14 · 2 obs
● 2026-05-14 22:29:24
●A77.93.203.1572015-08-12 → 2026-05-14 · 2 obs
● 2026-05-14 22:29:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| friuli.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: 1067ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.93.203.157 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 1 | mail.friuli.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
Hierarchy
friuli.cz is the parent of mail.friuli.cz.
IP Addresses
friuli.cz points to a single IP number: 77.93.203.157.
Other host names, for instance jptravel.cz, mail.ligatura.cz, mail.friuli.cz and 77-93-203-157.static.masterinter.net share IP numbers with friuli.cz.
Name Servers
friuli.cz is delegated to two name servers: ns2.web4u.cz and ns.web4u.cz.
friuli.cz shares the same name server setup as other domains, for example agri-tech.cz, bluex.cz, choosepr.com, golfkacov.cz and cyklo-wellness-penzion-palice.cz.
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
friuli.cz is handled by a single mail server, mail.friuli.cz.
Host name mail.friuli.cz points to IP address 77.93.203.157.