graintech.cz - robtex.com
graintech.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=1776217637 | ||||||
Subdomains
www.graintech.cz |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.websupport.sk2026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 01:57:36
●NSns2.websupport.sk2026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 01:57:36
●NSns3.websupport.sk2026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 01:57:36
●MXgraintech-cz.mail.protection.outlook.com2026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 01:57:36
●A2a00:4b40:aaaa:2009::52026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 01:57:36
●A37.9.175.1962026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 01:57:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| graintech.cz | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 865ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.196 |
| AAAA | 1 | 2a00:4b40:aaaa:2009::5 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 1 | graintech-cz.mail.protection.outlook.com |
| TXT | 3 | MS=ms95057841, google-site-verification=VrMKhM3e72xMaVY... |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
Hierarchy
graintech.cz is the parent of www.graintech.cz.
IP Addresses
graintech.cz points to two IPs: 2a00:4b40:aaaa:2009::5 and 37.9.175.196.
Other host names including orfex.sk, urbarlamac.sk, hostelagat.sk, insomniaclub.sk and unideal.sk share IP numbers with graintech.cz.
Name Servers
graintech.cz is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
graintech.cz at least partially shares name servers with other domains, including farby.sk, austrianbunker.com, matuspramuka.sk, mcn.sk and sparku.eu.
Host names with two IP numbers:
ns1.websupport.sk points to: 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.sk points to: 2a02:250:3::12 and 185.71.159.12
ns3.websupport.sk points to: 2a10:bbc0::13 and 45.10.97.13
Mail Servers
graintech.cz is handled by a single mail server, graintech-cz.mail.protection.outlook.com.
Hostname graintech-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::4, 52.101.68.18, 52.101.68.32, 52.101.73.1 and 52.101.73.26.