effort.sk - robtex.com
effort.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=2018551480 | ||||||
Subdomains
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
●NSns1.websupport.sk2017-03-25 → 2026-06-15 · 2 obs
● 2026-06-15 19:55:16
●NSns2.websupport.sk2017-03-25 → 2026-06-15 · 2 obs
● 2026-06-15 19:55:16
●NSns3.websupport.sk2017-03-25 → 2026-06-15 · 2 obs
● 2026-06-15 19:55:16
○MXalt1.aspmx.l.google.com2017-03-25 → 2017-03-25 · 3 obs
○ 2026-06-13 06:37:00
○ 2026-06-15 19:55:16
○MXalt2.aspmx.l.google.com2017-03-25 → 2017-03-25 · 3 obs
○ 2026-06-13 06:37:00
○ 2026-06-15 19:55:16
○MXalt3.aspmx.l.google.com2017-03-25 → 2017-03-25 · 3 obs
○ 2026-06-13 06:37:00
○ 2026-06-15 19:55:16
○MXalt4.aspmx.l.google.com2017-03-25 → 2017-03-25 · 3 obs
○ 2026-06-13 06:37:00
○ 2026-06-15 19:55:16
○MXaspmx.l.google.com2017-03-25 → 2017-03-25 · 3 obs
○ 2026-06-13 06:37:00
○ 2026-06-15 19:55:16
●MXmailin1.effort.sk2026-06-13 → 2026-06-15 · 3 obs
● 2026-06-13 06:37:00
● 2026-06-15 19:55:16
●MXmailin2.effort.sk2026-06-13 → 2026-06-15 · 3 obs
● 2026-06-13 06:37:00
● 2026-06-15 19:55:16
●A2a00:4b40:aaaa:2008::52026-06-13 → 2026-06-15 · 3 obs
● 2026-06-13 06:37:00
● 2026-06-15 19:55:16
○A37.9.175.132017-03-25 → 2017-03-25 · 3 obs
○ 2026-06-13 06:37:00
○ 2026-06-15 19:55:16
●A37.9.175.1872026-06-13 → 2026-06-15 · 3 obs
● 2026-06-13 06:37:00
● 2026-06-15 19:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| effort.sk | ns3.websupport.sk, ns1.websupport.sk, ns2.websupport.sk | 6 records |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns3.websupport.sk, ns1.websupport.sk, ns2.websupport.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.187 |
| AAAA | 1 | 2a00:4b40:aaaa:2008::5 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.effort.sk (pri: 10), mailin2.effort.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, ns2.websupport.sk, ns3.websupport.sk...)
Analysis
Hierarchy
effort.sk serves as the parent of mailin1.effort.sk and mailin2.effort.sk.
IP Addresses
effort.sk points to the IP addresses 37.9.175.187 and 2a00:4b40:aaaa:2008::5
metalon.sk, fromm-pack.org, lpgas.sk plus two other host names have IP numbers in common with effort.sk.
Name Servers
effort.sk is served by three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
There is at least partial name server overlap between effort.sk and other domains — klenotytrend.sk, nmr.sk, istropolitanaogilvy.com and two more among them.
These name servers frequently co-occur with the name servers ns1.websupport.cz and ns2.websupport.cz.
The hostnames ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk each direct to two IP addresses — ns1.websupport.sk to 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.sk to 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.sk to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
effort.sk uses two mail servers, mailin1.effort.sk and mailin2.effort.sk.
mailin1.effort.sk resolves to 45.13.137.8 and 2a00:4b40:aaaa:2101:45:13:137:8. Likewise, mailin2.effort.sk resolves to 45.13.137.9 and 2a00:4b40:aaaa:2101:45:13:137:9 — two IP addresses apiece.