decorum.cz - robtex.com
decorum.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=1776035860 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSns.mysh.cz2015-06-25 → 2016-12-17 · 4 obs
● 2016-12-17 20:28:48
○ 2026-04-08 17:23:26
○ 2026-04-12 23:38:32
●NSns1.ignum.com2026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 17:23:26
● 2026-04-12 23:38:32
●NSns2.ignum.cz2026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 17:23:26
● 2026-04-12 23:38:32
○NSns2.mysh.cz2015-06-25 → 2016-12-17 · 4 obs
● 2016-12-17 20:28:48
○ 2026-04-08 17:23:26
○ 2026-04-12 23:38:32
○MXbackup.mail.mysh.cz2016-07-13 → 2016-12-17 · 5 obs
● 2016-07-13 16:27:56
● 2016-12-17 20:28:48
○ 2026-04-08 17:23:26
○ 2026-04-12 23:38:32
●MXdecorum-cz.mail.protection.outlook.com2026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 17:23:26
● 2026-04-12 23:38:32
○MXmail.decorum.cz2015-06-25 → 2016-01-23 · 4 obs
● 2016-01-23 08:05:22
○ 2016-07-13 16:27:56
○ 2026-04-12 23:38:32
○MXmail.mysh.cz2016-07-13 → 2016-12-17 · 5 obs
● 2016-07-13 16:27:56
● 2016-12-17 20:28:48
○ 2026-04-08 17:23:26
○ 2026-04-12 23:38:32
○A95.168.217.172015-06-25 → 2016-12-17 · 4 obs
● 2016-12-17 20:28:48
○ 2026-04-08 17:23:26
○ 2026-04-12 23:38:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| decorum.cz | ns1.ignum.com, ns2.ignum.cz | 2 records |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns1.ignum.com, ns2.ignum.cz
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at decorum.cz: Error: DNS query timeout: 194.0.12.1 for DS decorum.cz
⏱️ Timing
Total: 3915ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 1 | decorum-cz.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)
Analysis
Name Servers
decorum.cz's delegation is to two name servers ns1.ignum.com and ns2.ignum.cz.
decorum.cz shares the same name server configuration as other domains, such as pneuproch.cz, hq365.cz, redenge.net, fibos.net and lipanek.cz.
decorum.cz at least partially shares its name servers with other domains, for instance mytocz.eu, redenge.cz, nokiamania.cz, sfinvestment.cz and rv-soft.net.
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; ns2.ignum.cz points to 2001:1ab0:7e1e:2::5 and 217.31.48.201
Mail Servers
decorum.cz is served by a single mail server, decorum-cz.mail.protection.outlook.com.
The host name decorum-cz.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::7, 52.101.68.8, 52.101.68.29, 52.101.68.39 and 52.101.73.19.