grutech.cz - robtex.com
grutech.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=1776077253 | ||||||
Same first word
Similar names
techrug.com |
techgur.us |
rugtech.com |
gerucht.nl |
gutcher.com |
urgtech.com |
urthegc.com |
techgur.com |
gurtech.co.za |
gruchet.com |
gutcher.de |
DNS History
9 records (8 active, 1 former)
○MXmx-43554.m54.wedos.net2015-07-14 → 2015-11-15 · 4 obs
● 2015-11-15 18:36:24
○ 2016-03-07 20:59:28
○ 2026-04-13 11:04:18
●MXwes1-mx1.wedos.net2016-03-07 → 2026-04-13 · 3 obs
● 2016-03-07 20:59:28
● 2026-04-13 11:04:18
●MXwes1-mx2.wedos.net2016-03-07 → 2026-04-13 · 3 obs
● 2016-03-07 20:59:28
● 2026-04-13 11:04:18
●A2a02:2b88:1:4::342015-07-14 → 2026-04-13 · 2 obs
● 2026-04-13 11:04:18
●A46.28.105.822015-07-14 → 2026-04-13 · 2 obs
● 2026-04-13 11:04:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| grutech.cz | ns.wedos.cz, ns.wedos.com, ns.wedos.eu, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:45.138.106.1
NS records: ns.wedos.cz, ns.wedos.com, ns.wedos.eu, ns.wedos.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.28.105.82 |
| AAAA | 1 | 2a02:2b88:1:4::34 |
| NS | 4 | ns.wedos.cz, ns.wedos.eu... |
| MX | 2 | wes1-mx2.wedos.net (pri: 1), wes1-mx1.wedos.net (pri: 1) |
| TXT | 1 | v=spf1 a include:_spf.we.wedos.net -all |
| SOA | 1 | ns.wedos.net wedos.wedos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
IP Addresses
Two IP numbers are pointed to by grutech.cz: 2a02:2b88:1:4::34 and 46.28.105.82.
other host names include com2fhttp3awww.polarkakm.net, strojnicke-tabulky.cz, terezadrozd.cz, koel.cz and adobe-dns-2.polarkakm.net; they share IP numbers with grutech.cz.
Name Servers
grutech.cz delegates to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
grutech.cz at least partially shares name servers with other domains, for instance ondraplsek.cz, kusmirek.cz, huv.cz, vanto.cz and znp.cz.
Host names with four IP numbers:
ns.wedos.cz maps to: 2a0e:acc0:1::caff:caff:cafb, 2a0e:acc0:2::c:1:c1, 45.138.106.1, 185.8.238.1; ns.wedos.net maps to: 2600:9000:a419:5a54:19f7:a614:36fd:2825, 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46, 75.2.92.86, 99.83.142.9.
Host names with two IP numbers:
ns.wedos.com maps to: 2a0e:acc0:1::cafe:cafe:cafe, 45.138.106.0; ns.wedos.eu maps to: 2a0e:acc0:2::b:1:b1, 185.8.238.0.
Mail Servers
grutech.cz is handled by two mail servers: wes1-mx1.wedos.net and wes1-mx2.wedos.net.
grutech.cz uses the same mail server setup as other domains, for instance mertus.sk, stod.cz, zbrane-sturm.cz, vitalohw.cz and chochola.eu.
grutech.cz shares at least partially some mail servers with other domains, for instance northbike.cz, gumio.de, lvo.cz, pccontrol.cz and gymnazium-integra.cz.
these mail servers are commonly used together with wes1-mx-backup.wedos.net.
Host names with one IP:
wes1-mx1.wedos.net points to: 46.28.106.11
wes1-mx2.wedos.net points to: 46.28.106.12