norbertov.cz - robtex.com
norbertov.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=1776160055 | ||||||
rank #3938 in the tld
Subdomains
Same first word
norbertov.cz |
DNS History
4 records (4 active, 0 former)
●NSns.forpsi.net2015-05-21 → 2026-04-14 · 2 obs
● 2026-04-14 10:24:14
●MXnorbertov-cz.mail.protection.outlook.com2015-05-21 → 2026-04-14 · 2 obs
● 2026-04-14 10:24:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| norbertov.cz | ns.forpsi.it, ns.forpsi.cz, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.209.185
NS records: ns.forpsi.it, ns.forpsi.cz, ns.forpsi.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | norbertov-cz.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Hierarchy
norbertov.cz is parent of pipni.norbertov.cz, web.norbertov.cz, mail.norbertov.cz, webmail.norbertov.cz and www.norbertov.cz.
Name Servers
norbertov.cz is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
norbertov.cz at least partially shares name servers with other domains, for instance acro-online.cz, iampeerless.com, dobes.eu, betegagy.hu and arovana.cz.
These name servers are commonly used alongside ns.forpsi.us.
Host names with two IP numbers:
ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185; ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165; ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130.
Mail Servers
norbertov.cz is handled by a single mail server, norbertov-cz.mail.protection.outlook.com.
Hostname norbertov-cz.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::e, 52.101.68.27, 52.101.73.2, 52.101.73.15 and 52.101.73.26.