refco.sk - robtex.com
refco.sk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.websupport.sk ⚠️ Not in zone NS records | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.sk ⚠️ Not in zone NS records | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.sk ⚠️ Not in zone NS records | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
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=2018503222 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSns1.webhouse.sk2015-06-17 → 2017-01-31 · 4 obs
● 2017-01-31 07:05:02
○ 2026-04-10 18:54:42
○ 2026-04-12 14:21:04
●NSns1.websupport.sk2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 18:54:42
● 2026-04-12 14:21:04
○NSns2.webhouse.sk2015-06-17 → 2017-01-31 · 4 obs
● 2017-01-31 07:05:02
○ 2026-04-10 18:54:42
○ 2026-04-12 14:21:04
●NSns2.websupport.sk2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 18:54:42
● 2026-04-12 14:21:04
●NSns3.websupport.sk2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 18:54:42
● 2026-04-12 14:21:04
○A93.184.77.582015-06-17 → 2017-01-31 · 4 obs
● 2017-01-31 07:05:02
○ 2026-04-10 18:54:42
○ 2026-04-12 14:21:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | 8 records |
| refco.sk | ns3.websupport.sk, ns2.websupport.sk, ns1.websupport.sk | 6 records |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns3.websupport.sk, ns2.websupport.sk, ns1.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refco.sk (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 14
In-bailiwick: 8 (h.tld.sk, g.tld.sk, f.tld.sk...)
Out-of-bailiwick: 6 (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk...)
Analysis
Name Servers
refco.sk is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
refco.sk at least partially shares name servers with other domains, including 3an.sk, ricon.sk, semax.sk, tscreo.sk and castledistilleryvodka.com.
These name servers are commonly used with ns1.websupport.cz and ns2.websupport.cz.
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