aksup.cz - robtex.com
aksup.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 171.25.222.45🇨🇿 GREENDATA171.25.222.0/24 Greendata s.r.o. | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mx1.trustlab.cz ⭐ | ||||||
| A | 171.25.222.37🇨🇿 GREENDATA171.25.222.0/24 Greendata s.r.o. | ||||||
| PTR | mx1.trustlab.cz | ||||||
| MX | mx2.trustlab.cz(20) | ||||||
| A | 171.25.222.39🇨🇿 GREENDATA171.25.222.0/24 Greendata s.r.o. | ||||||
| PTR | mx2.trustlab.cz | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1776772879 | ||||||
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=1783466238 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSalfa.ns.active24.cz2015-06-18 → 2019-04-05 · 4 obs
● 2019-04-05 08:41:04
○ 2026-06-12 06:51:04
○ 2026-07-07 23:49:00
○NSbeta.ns.active24.cz2015-06-18 → 2019-04-05 · 4 obs
● 2019-04-05 08:41:04
○ 2026-06-12 06:51:04
○ 2026-07-07 23:49:00
○NSgama.ns.active24.sk2015-06-18 → 2019-04-05 · 4 obs
● 2019-04-05 08:41:04
○ 2026-06-12 06:51:04
○ 2026-07-07 23:49:00
●NSns1.websupport.cz2026-06-12 → 2026-07-07 · 3 obs
● 2026-06-12 06:51:04
● 2026-07-07 23:49:00
●NSns2.websupport.cz2026-06-12 → 2026-07-07 · 3 obs
● 2026-06-12 06:51:04
● 2026-07-07 23:49:00
●NSns3.websupport.eu2026-06-12 → 2026-07-07 · 3 obs
● 2026-06-12 06:51:04
● 2026-07-07 23:49:00
○MXmx.suppcom.cz2015-06-18 → 2017-01-21 · 4 obs
● 2017-01-21 08:47:58
○ 2019-04-05 08:41:04
○ 2026-07-07 23:49:00
●MXmx1.trustlab.cz2015-06-18 → 2026-07-07 · 2 obs
● 2026-07-07 23:49:00
●MXmx2.trustlab.cz2019-04-05 → 2026-07-07 · 3 obs
● 2019-04-05 08:41:04
● 2026-07-07 23:49:00
○A171.25.222.342015-06-18 → 2019-04-05 · 4 obs
● 2019-04-05 08:41:04
○ 2026-06-12 06:51:04
○ 2026-07-07 23:49:00
●A171.25.222.452026-06-12 → 2026-07-07 · 3 obs
● 2026-06-12 06:51:04
● 2026-07-07 23:49:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| aksup.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1038ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.25.222.45 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mx1.trustlab.cz (pri: 10), mx2.trustlab.cz (pri: 20) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
aksup.cz resolves to one IP address: 171.25.222.45.
Other hosts including elvis.trustlab.cz, acme.trustlab.cz and trustlab.cz share IP addresses with aksup.cz.
Name Servers
aksup.cz carries NS records delegating to ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
At least some of aksup.cz's name servers are shared with other domains, for example registry.cz, rivard.cz, trefa.cz and two more.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu are three hostnames that each resolve to a pair of IP addresses: ns1.websupport.cz to 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.cz to 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.eu to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
Mail for aksup.cz is handled by two mail servers — mx1.trustlab.cz and mx2.trustlab.cz.
The mail server configuration of aksup.cz is identical to that of other domains — trustlab.cz being one example.
Each of mx1.trustlab.cz and mx2.trustlab.cz has one IP address: mx1.trustlab.cz uses 171.25.222.37 and mx2.trustlab.cz uses 171.25.222.39.