rbsd.sk - robtex.com
rbsd.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=2018570475 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.websupport.sk2018-05-06 → 2026-07-03 · 2 obs
● 2026-07-03 16:42:18
●NSns2.websupport.sk2018-05-06 → 2026-07-03 · 2 obs
● 2026-07-03 16:42:18
●NSns3.websupport.sk2018-05-06 → 2026-07-03 · 2 obs
● 2026-07-03 16:42:18
●MXmailin1.rbsd.sk2018-05-06 → 2026-07-03 · 2 obs
● 2026-07-03 16:42:18
●MXmailin2.rbsd.sk2018-05-06 → 2026-07-03 · 2 obs
● 2026-07-03 16:42:18
●A2a00:4b40:aaaa:2008::72026-06-13 → 2026-07-03 · 3 obs
● 2026-06-13 09:19:54
● 2026-07-03 16:42:18
●A37.9.175.1872026-06-13 → 2026-07-03 · 3 obs
● 2026-06-13 09:19:54
● 2026-07-03 16:42:18
○A37.9.175.242018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-13 09:19:54
○ 2026-07-03 16:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| rbsd.sk | ns2.websupport.sk, ns3.websupport.sk, ns1.websupport.sk | 6 records |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns2.websupport.sk, ns3.websupport.sk, ns1.websupport.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.187 |
| AAAA | 1 | 2a00:4b40:aaaa:2008::7 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.rbsd.sk (pri: 10), mailin2.rbsd.sk (pri: 100) |
| TXT | 4 | 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, ns2.websupport.sk, ns3.websupport.sk...)
Analysis
Hierarchy
rbsd.sk serves as the parent of mailin2.rbsd.sk and mailin1.rbsd.sk.
IP Addresses
rbsd.sk points to the IP addresses 37.9.175.187 and 2a00:4b40:aaaa:2008::7
b.mx.kordo.sk, mhkmskalica.sk, fotoobraz.eu plus two other host names have IP numbers in common with rbsd.sk.
Name Servers
Three name servers are authoritative for rbsd.sk: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
The name servers of rbsd.sk overlap at least partially with those of other domains — among them novamar.sk, hzmetal.sk, autokrupobitie.sk and two more.
These name servers commonly appear alongside the name servers ns1.websupport.cz and ns2.websupport.cz.
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
rbsd.sk uses two mail servers, mailin1.rbsd.sk and mailin2.rbsd.sk.
Each of the two host names carries two IP addresses: mailin1.rbsd.sk points to 45.13.137.8 and 2a00:4b40:aaaa:2101:45:13:137:9, and mailin2.rbsd.sk points to 45.13.137.9 and 2a00:4b40:aaaa:2101:45:13:137:7.