skkus.org - robtex.com
skkus.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1775015097 | ||||||
Subdomains
Same first word
skkus.org |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.websupport.sk2018-10-04 → 2026-04-01 · 2 obs
● 2026-04-01 04:15:42
●NSns2.websupport.sk2018-10-04 → 2026-04-01 · 2 obs
● 2026-04-01 04:15:42
●NSns3.websupport.sk2018-10-04 → 2026-04-01 · 2 obs
● 2026-04-01 04:15:42
●MXmailin1.skkus.org2018-10-04 → 2026-04-01 · 2 obs
● 2026-04-01 04:15:42
●MXmailin2.skkus.org2018-10-04 → 2026-04-01 · 2 obs
● 2026-04-01 04:15:42
●A2a00:4b40:aaaa:2008::62026-03-07 → 2026-04-01 · 3 obs
● 2026-03-07 07:33:48
● 2026-04-01 04:15:42
○A37.9.175.162018-10-04 → 2018-10-04 · 3 obs
○ 2026-03-07 07:33:48
○ 2026-04-01 04:15:42
●A37.9.175.1892026-03-07 → 2026-04-01 · 3 obs
● 2026-03-07 07:33:48
● 2026-04-01 04:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| skkus.org | ns3.websupport.sk, ns1.websupport.sk, ns2.websupport.sk | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns3.websupport.sk, ns1.websupport.sk, ns2.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skkus.org (unsigned zone)
⏱️ Timing
Total: 396ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.189 |
| AAAA | 1 | 2a00:4b40:aaaa:2008::6 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.skkus.org (pri: 10), mailin2.skkus.org (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 |
Analysis
Hierarchy
skkus.org is a parent of mailin2.skkus.org and mailin1.skkus.org.
IP Addresses
skkus.org resolves to two IP numbers: 2a00:4b40:aaaa:2008::6 and 37.9.175.189.
other host names including omnio.sk, prekop.net, mailinbackup1.opatruj.sk, stavenisko.sk and aetter.sk share IP numbers with skkus.org.
Name Servers
skkus.org is delegated to three name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
skkus.org at least partially shares name servers with other domains, for instance lach.sk, slovakia-trend.sk, emailmarketer.sk, frimartstudio.sk and petstar.sk.
Host names with two IP numbers:
ns1.websupport.sk points to: 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.sk points to: 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.sk points to: 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
Two mail servers handle skkus.org: mailin1.skkus.org and mailin2.skkus.org.
Host names with two IP numbers:
The host name mailin1.skkus.org points to 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.7; the host name mailin2.skkus.org points to 2a00:4b40:aaaa:2101:45:13:137:8 and 45.13.137.8.