ispc04.suptech.cz - robtex.com
ispc04.suptech.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.105.49.235🇨🇿 ITSELF109.105.32.0/19 | ||||||
| PTR | ispc04.suptech.cz | ||||||
suptech.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.105.49.232🇨🇿 ITSELF109.105.32.0/19 | ||||||
| NS | ns.grdns.cz ⭐ | ||||||
| NS | ns.grdns.it | ||||||
| MX | mail2.suptech.cz ⭐ | ||||||
| MX | mail.suptech.cz(20) | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | google-site-verification=hFiKLwMhBWK1J9vaHjoJ4S17i80bzy_U5SUauBZ7mgk | ||||||
| SOA | ns.grdns.czadmin@grdns.cz 2025-12-03 #1 | ||||||
PTR for
DNS History
2 records (1 active, 1 former)
●A109.105.49.2352026-03-17 → 2026-05-13 · 3 obs
○ 2016-04-29 23:49:46
● 2026-03-17 10:12:34
● 2026-05-13 13:26:04
● 2026-03-17 10:12:34
● 2026-05-13 13:26:04
○A81.19.11.2052015-07-03 → 2016-04-29 · 4 obs
● 2015-07-03 19:39:12
● 2016-04-29 23:49:46
○ 2026-03-17 10:12:34
○ 2026-05-13 13:26:04
● 2016-04-29 23:49:46
○ 2026-03-17 10:12:34
○ 2026-05-13 13:26:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| suptech.cz | ns.grdns.cz, ns.grdns.it | 2 records |
✅ Authoritative Response
Server:95.110.254.167
NS records: ns.grdns.cz, ns.grdns.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for suptech.cz (unsigned zone)
⏱️ Timing
Total: 1136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.105.49.235 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.grdns.cz, ns.grdns.cz)
Analysis
IP Addresses
ispc04.suptech.cz points to a single IP address: 109.105.49.235.
Other host names such as mail.suptech.cz, mail.fadox.cz, mail.pharmalink.sk, mail.anthologymd.com and mail.algesal.cz share IPs with ispc04.suptech.cz.