norbou.com - robtex.com
norbou.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776216827 | ||||||
Subdomains
blog.norbou.com |
Same first word
norbou.com |
Similar names
DNS History
14 records (6 active, 8 former)
●NSns1.ignum.cz2026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 23:09:06
● 2026-04-15 01:58:02
○NSns2.ignum.com2016-03-29 → 2016-03-29 · 4 obs
● 2016-03-29 07:27:18
○ 2026-04-13 23:09:06
○ 2026-04-15 01:58:02
○MXmail.ignum.cz2008-12-02 → 2008-12-02 · 3 obs
○ 2015-08-23 21:15:10
○ 2026-04-15 01:58:02
○MXmail.tqn.cz2015-08-23 → 2015-12-27 · 5 obs
● 2015-08-23 21:15:10
● 2015-12-27 14:29:30
○ 2016-03-29 07:27:18
○ 2026-04-15 01:58:02
○MXmail2.ignum.cz2008-12-02 → 2008-12-02 · 3 obs
○ 2015-08-23 21:15:10
○ 2026-04-15 01:58:02
○MXmail2.tqn.cz2015-08-23 → 2015-12-27 · 5 obs
● 2015-08-23 21:15:10
● 2015-12-27 14:29:30
○ 2016-03-29 07:27:18
○ 2026-04-15 01:58:02
●MXmx1.savana.cz2016-03-29 → 2026-04-15 · 3 obs
● 2016-03-29 07:27:18
● 2026-04-15 01:58:02
●MXmx2.savana.cz2016-03-29 → 2026-04-15 · 3 obs
● 2016-03-29 07:27:18
● 2026-04-15 01:58:02
○A217.16.187.1622015-12-27 → 2016-03-29 · 5 obs
● 2015-12-27 14:29:30
● 2016-03-29 07:27:18
○ 2026-04-13 23:09:06
○ 2026-04-15 01:58:02
○A217.31.49.242008-12-02 → 2008-12-02 · 3 obs
○ 2015-08-23 21:15:10
○ 2026-04-15 01:58:02
○A77.93.216.452015-08-23 → 2015-10-20 · 5 obs
● 2015-08-23 21:15:10
● 2015-10-20 05:50:44
○ 2015-12-27 14:29:30
○ 2026-04-15 01:58:02
●A92.112.195.1232026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 23:09:06
● 2026-04-15 01:58:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| norbou.com | ns2.ignum.cz, ns1.ignum.com | 2 records |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns2.ignum.cz, ns1.ignum.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for norbou.com (unsigned zone)
⏱️ Timing
Total: 861ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.112.195.123 |
| NS | 3 | ns1.ignum.cz, ns1.ignum.com... |
| MX | 2 | mx1.savana.cz (pri: 5), mx2.savana.cz (pri: 10) |
| TXT | 2 | v=spf1 mx include:_spf.webglobe.cz inclu, v=spf2.0/mfrom,pra +a +mx include:_spf2. |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ignum.com, ns1.ignum.com)
Analysis
Hierarchy
norbou.com is parent of blog.norbou.com.
IP Addresses
norbou.com points to a single IP: 92.112.195.123.
Other host names, for instance waldorfdedina.cz, soudni-znalec.biz, wlyceum.cz, artoo.cz and arc.cz share IP numbers with norbou.com.
Name Servers
norbou.com is delegated to three name servers: ns1.ignum.com, ns1.ignum.cz and ns2.ignum.cz.
norbou.com at least partially shares its name servers with other domains, for instance ycc.cz, topresidence.eu, girgal.cz, viaxera.com and anti-vir.cz.
These name servers are often used together with the name servers ns1.webcloud.cz.
Host names with two IP numbers:
ns1.ignum.com points to: 2a00:1e40:a:53::5 and 185.65.223.35.
ns1.ignum.cz points to: 2a00:1e40:a:53::5 and 185.65.223.35.
ns2.ignum.cz points to: 2001:1ab0:7e1e:2::5 and 217.31.48.201.
Host names pointing to 2a00:1e40:a:53::5: ns1.ignum.com and ns1.ignum.cz.
Host names pointing to 185.65.223.35: ns1.ignum.com and ns1.ignum.cz.
Mail Servers
Two mail servers mx1.savana.cz and mx2.savana.cz handle norbou.com.
norbou.com uses the same mail server setup as other domains such as webdisk.cz, agrotraktor.eu, isdesignhome.com, tfp.cz and jirson.cz.
norbou.com shares mail servers with other domains at least in part, for instance la-gondola.cz, priluky.cz and ckkalla.cz.
Host names with a single IP:
mx1.savana.cz resolves to 130.193.14.154.
mx2.savana.cz resolves to 185.102.21.80.