fullstack-developer.sk - dns.ninja
fullstack-developer.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=2018628123 | ||||||
Same first word
fullstack-developer.sk |
fullstack-developer.com |
fullstack-developer.academy |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns1.websupport.sk2026-08-22 → 2026-09-10 · 2 obs
● 2026-09-10 20:00:54
●NSns2.websupport.sk2026-08-22 → 2026-09-10 · 2 obs
● 2026-09-10 20:00:54
●NSns3.websupport.sk2026-08-22 → 2026-09-10 · 2 obs
● 2026-09-10 20:00:54
●MXmx10.websupport.sk2026-08-22 → 2026-09-10 · 2 obs
● 2026-09-10 20:00:54
●MXmx20.websupport.sk2026-08-22 → 2026-09-10 · 2 obs
● 2026-09-10 20:00:54
●A76.76.21.212026-08-22 → 2026-09-10 · 2 obs
● 2026-09-10 20:00:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | 8 records |
| fullstack-developer.sk | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | 6 records |
✅ 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: 1196ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mx10.websupport.sk (pri: 10), mx20.websupport.sk (pri: 100) |
| TXT | 3 | 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, e.tld.sk, f.tld.sk...)
Out-of-bailiwick: 6 (ns1.websupport.sk, ns1.websupport.sk, ns2.websupport.sk...)
Analysis
IP Addresses
fullstack-developer.sk points to a single IP number: 76.76.21.21.
Additional host names — ardzy.com, ylyzl.com, glendaaugustine.com and two others — share IP numbers with fullstack-developer.sk.
Name Servers
Three name servers are authoritative for fullstack-developer.sk: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
The name servers of fullstack-developer.sk overlap at least partially with those of other domains — among them ernex.sk, dkp.cz, matrace-vegas.sk and two more.
The name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu are commonly seen alongside 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
fullstack-developer.sk has two mail servers: mx10.websupport.sk and mx20.websupport.sk.
fullstack-developer.sk shares the same mail server setup as other domains, including separdms.sk, ebasee.sk, musicchallenge.top and two others.
fullstack-developer.sk has mail servers in common with other domains — arpo.cc being one example.
Host names with 10 IP numbers:
mx10.websupport.sk carries IP addresses 45.13.137.78, 45.13.137.79 and 45.13.137.109, with 7 other addresses beyond those.
mx20.websupport.sk carries IP addresses 45.13.137.78, 45.13.137.79 and 45.13.137.109, with 7 other addresses beyond those.
These two host names — mx10.websupport.sk and mx20.websupport.sk — each point to 2a00:4b40:aaaa:2101:45:13:137:78 IP addresses.
These two host names — mx10.websupport.sk and mx20.websupport.sk — each point to 2a00:4b40:aaaa:2101:45:13:137:79 IP addresses.
These two host names — mx10.websupport.sk and mx20.websupport.sk — each point to 2a00:4b40:aaaa:2101:45:13:137:109 IP addresses.
These two host names — mx10.websupport.sk and mx20.websupport.sk — each point to 2a00:4b40:aaaa:2101:45:13:137:110 IP addresses.
These two host names — mx10.websupport.sk and mx20.websupport.sk — each point to 2a00:4b40:aaaa:2101:45:13:137:111 IP addresses.
These two host names — mx10.websupport.sk and mx20.websupport.sk — each point to 45.13.137.78 IP addresses.
These two host names — mx10.websupport.sk and mx20.websupport.sk — each point to 45.13.137.79 IP addresses.
These two host names — mx10.websupport.sk and mx20.websupport.sk — each point to 45.13.137.109 IP addresses.
These two host names — mx10.websupport.sk and mx20.websupport.sk — each point to 45.13.137.110 IP addresses.
These two host names — mx10.websupport.sk and mx20.websupport.sk — each point to 45.13.137.111 IP addresses.