replace.sk - dns.ninja
replace.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=2018550371 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSalfa.ns.active24.cz2015-08-19 → 2017-03-27 · 4 obs
● 2017-03-27 00:53:18
○ 2026-02-16 03:57:00
○ 2026-06-14 00:59:46
○NSbeta.ns.active24.cz2015-08-19 → 2017-03-27 · 4 obs
● 2017-03-27 00:53:18
○ 2026-02-16 03:57:00
○ 2026-06-14 00:59:46
○NSgama.ns.active24.sk2015-08-19 → 2017-03-27 · 4 obs
● 2017-03-27 00:53:18
○ 2026-02-16 03:57:00
○ 2026-06-14 00:59:46
●NSns1.websupport.sk2026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 03:57:00
● 2026-06-14 00:59:46
●NSns2.websupport.sk2026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 03:57:00
● 2026-06-14 00:59:46
●NSns3.websupport.sk2026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 03:57:00
● 2026-06-14 00:59:46
●MXmailin1.replace.sk2026-02-16 → 2026-06-14 · 2 obs
● 2026-06-14 00:59:46
●MXmailin2.replace.sk2026-02-16 → 2026-06-14 · 2 obs
● 2026-06-14 00:59:46
●A2a00:4b40:aaaa:2009::72026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 03:57:00
● 2026-06-14 00:59:46
●A37.9.175.1952026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 03:57:00
● 2026-06-14 00:59:46
○A81.95.96.1502015-08-19 → 2017-03-27 · 4 obs
● 2017-03-27 00:53:18
○ 2026-02-16 03:57:00
○ 2026-06-14 00:59:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| replace.sk | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | 6 records |
✅ Authoritative Response
Server:45.10.97.13
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: 1375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.195 |
| AAAA | 1 | 2a00:4b40:aaaa:2009::7 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.replace.sk (pri: 10), mailin2.replace.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: 6
Out-of-bailiwick: 6 (ns1.websupport.sk, ns1.websupport.sk, ns2.websupport.sk...)
Analysis
Hierarchy
replace.sk is the parent domain of mailin2.replace.sk and mailin1.replace.sk.
IP Addresses
replace.sk points to two IP numbers: 37.9.175.195 and 2a00:4b40:aaaa:2009::7.
Additional host names — yaro.sk, hotis.at, mailin1.szamlazas.sk and two others — share IP numbers with replace.sk.
Name Servers
The authoritative name servers for replace.sk are ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk — three in total.
replace.sk partially shares its NS delegation with several other domains, including provitea.sk, blue-space.sk, lazapt.com and two others.
These name servers are regularly seen alongside ns1.websupport.cz and ns2.websupport.cz as name servers.
ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk all resolve to exactly two IP numbers apiece: ns1.websupport.sk → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.sk → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.sk → 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
replace.sk has two mail servers: mailin1.replace.sk and mailin2.replace.sk.
The two host names mailin1.replace.sk and mailin2.replace.sk each have a pair of IP addresses: mailin1.replace.sk has 45.13.137.9 and 2a00:4b40:aaaa:2101:45:13:137:8, and mailin2.replace.sk has 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:9.