posta.computerhelp.cz - dns.ninja
posta.computerhelp.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.24.159.10🇨🇿 QUANTCOM-AS212.24.128.0/19 Dial Telecom, a.s. | ||||||
| PTR | posta.computerhelp.cz | ||||||
computerhelp.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.208.14.169🇨🇿 CASABLANCA-AS82.208.14.0/24 Casablanca INT | ||||||
| NS | names.dialtelecom.cz ⭐ | ||||||
| NS | sns.dialtelecom.cz | ||||||
| MX | computerhelp-cz.mail.protection.outlook.com ⭐ | ||||||
| TXT | CLsqk34bB6EwuCNoLmchJ05QjqufUI6zjGCMlMZrpdIO4QyDG/gK6ybeLeHO4Y7Urr58ks6BOR8Xu... | ||||||
| TXT | v=spf1 mx ip4:212.24.159.10 ip4:82.208.14.169 ip4:217.11.254.44 include:spf.p... | ||||||
| TXT | MS=ms37873678 | ||||||
| SOA | names.dialtelecom.czhostmaster@dialtelecom.cz 2026-08-03 #1 | ||||||
PTR for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A212.24.159.102015-05-17 → 2026-08-03 · 2 obs
● 2015-05-17 13:10:46
● 2026-08-03 12:48:02
● 2026-08-03 12:48:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | 8 records |
| computerhelp.cz | sns.dialtelecom.cz, names.dialtelecom.cz | 4 records |
✅ Authoritative Response
Server:195.250.128.2
NS records: sns.dialtelecom.cz, names.dialtelecom.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computerhelp.cz (unsigned zone)
⏱️ Timing
Total: 1128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.24.159.10 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)
Out-of-bailiwick: 4 (sns.dialtelecom.cz, sns.dialtelecom.cz, names.dialtelecom.cz...)
Analysis
IP Addresses
posta.computerhelp.cz has exactly one IP address — 212.24.159.10.