rtcontrol.sk - dns.ninja
rtcontrol.sk
sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.tld.sk ⭐ | ||||||
| NS | e.tld.sk | ||||||
| NS | f.tld.sk | ||||||
| NS | g.tld.sk | ||||||
| NS | h.tld.sk | ||||||
| SOA | m.tld.skhostmaster@sk-nic.sk serial=2018583306 | ||||||
Same first word
rtcontrol.eu |
rtcontrol.com |
rtcontrol.sk |
Similar names
DNS History
10 records (7 active, 3 former)
○NSns1.matush-co.sk2015-05-20 → 2017-08-12 · 4 obs
● 2017-08-12 14:06:18
○ 2026-07-22 02:27:58
○ 2026-07-22 02:28:00
●NSns1.websupport.sk2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 02:27:58
● 2026-07-22 02:28:00
●NSns2.websupport.sk2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 02:27:58
● 2026-07-22 02:28:00
●NSns3.websupport.sk2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 02:27:58
● 2026-07-22 02:28:00
○NSzero.matush-co.sk2015-05-20 → 2017-08-12 · 4 obs
● 2017-08-12 14:06:18
○ 2026-07-22 02:27:58
○ 2026-07-22 02:28:00
○MXmail.matush-co.sk2015-05-20 → 2017-08-12 · 4 obs
● 2017-08-12 14:06:18
○ 2026-07-22 02:27:58
○ 2026-07-22 02:28:00
●MXmx10.websupport.sk2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 02:27:58
● 2026-07-22 02:28:00
●MXmx20.websupport.sk2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 02:27:58
● 2026-07-22 02:28:00
●A2a00:4b40:aaaa:2009::52026-07-22 → 2026-07-22 · 2 obs
● 2026-07-22 02:28:00
●A37.9.175.1952026-07-22 → 2026-07-22 · 2 obs
● 2026-07-22 02:28:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | 8 records |
| rtcontrol.sk | ns2.websupport.sk, ns1.websupport.sk, ns3.websupport.sk | 6 records |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns2.websupport.sk, ns1.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.195 |
| AAAA | 1 | 2a00:4b40:aaaa:2009::5 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mx10.websupport.sk (pri: 10), mx20.websupport.sk (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
📌 Glue Records Collected
Total: 14
In-bailiwick: 8 (e.tld.sk, f.tld.sk, g.tld.sk...)
Out-of-bailiwick: 6 (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk...)
Analysis
IP Addresses
rtcontrol.sk has two IP addresses: 37.9.175.195 and 2a00:4b40:aaaa:2009::5
Additional host names — doggotravel.sk, edur.cz, ns.well.sk and two others — share IP numbers with rtcontrol.sk.
Name Servers
Three name servers are authoritative for rtcontrol.sk: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
There is at least partial name server overlap between rtcontrol.sk and other domains — vaszupan.sk, timmys.sk, hdaudio.eu and two more among them.
The name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu are often found in combination with these name servers.
ns1.websupport.sk resolves to 45.10.97.11 and 2a10:bbc0::11. ns2.websupport.sk resolves to 185.71.159.12 and 2a02:250:3::12. ns3.websupport.sk resolves to 45.10.97.13 and 2a10:bbc0::13. All three hostnames point to two IP numbers each.
Mail Servers
rtcontrol.sk has two mail servers: mx10.websupport.sk and mx20.websupport.sk.
rtcontrol.sk shares the same mail server setup as other domains, including demanovskadolina.info, mhas.sk, officebee.sk and two others.
rtcontrol.sk and other domains — mocko.org for instance — share at least some mail servers.
Each of the two host names carries two IP addresses: mx10.websupport.sk points to 45.13.137.110 and 2a00:4b40:aaaa:2101:45:13:137:110, and mx20.websupport.sk points to 45.13.137.109 and 2a00:4b40:aaaa:2101:45:13:137:109.