simost.cz - robtex.com
simost.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=1774525657 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.kelocnet.cz2015-06-14 → 2026-03-26 · 2 obs
● 2026-03-26 12:07:08
●NSns2.kelocnet.cz2015-06-14 → 2026-03-26 · 2 obs
● 2026-03-26 12:07:08
○MXmain.kelocnet.cz2015-06-14 → 2016-12-24 · 4 obs
● 2016-12-24 20:37:22
○ 2026-03-24 05:33:30
○ 2026-03-26 12:07:08
●MXsimost-cz.mail.protection.outlook.com2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 05:33:30
● 2026-03-26 12:07:08
○A54.191.23.1592015-06-14 → 2016-12-24 · 4 obs
● 2016-12-24 20:37:22
○ 2026-03-24 05:33:30
○ 2026-03-26 12:07:08
●A62.109.150.82026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 05:33:30
● 2026-03-26 12:07:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| simost.cz | ns1.kelocnet.cz, ns2.kelocnet.cz | 4 records |
✅ Authoritative Response
Server:81.19.0.125
NS records: ns1.kelocnet.cz, ns2.kelocnet.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simost.cz (unsigned zone)
⏱️ Timing
Total: 871ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.150.8 |
| NS | 2 | ns1.kelocnet.cz, ns2.kelocnet.cz |
| MX | 1 | simost-cz.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 mx include:spf.kelocnet.cz includ |
| SOA | 1 | ns1.kelocnet.cz domeny.kelocpc.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.kelocnet.cz, ns1.kelocnet.cz, ns2.kelocnet.cz...)
Analysis
IP Addresses
simost.cz points to IP number: 62.109.150.8.
Other host names such as ladislav.net, nastydirectory.com, kominictvi-usti.cz, tayoo.cz and hostingic123.savana-hosting.cz share IPs with simost.cz.
Name Servers
simost.cz is delegated to two name servers: ns1.kelocnet.cz and ns2.kelocnet.cz.
simost.cz shares the same name server setup as vypocet-mzdy.cz, super-krete.cz, keloc-software.cz, aplik.eu and agroad.cz.
simost.cz partially shares its name servers with other domains, for example serv-all.sk, alltronic.net and axec.cz.
these name servers are often used in conjunction with the name servers main.mimi.cz.
Host names with two IP numbers: ns1.kelocnet.cz points to: 2a02:6c20:813::b93b:9344 and 185.59.147.68; ns2.kelocnet.cz points to: 2a02:e98:0:5::7d and 81.19.0.125.
Mail Servers
simost.cz is handled by a single mail server, simost-cz.mail.protection.outlook.com.
Host name simost-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::7, 52.101.68.16, 52.101.68.32, 52.101.73.6 and 52.101.73.28.