ylearn.sk - robtex.com
ylearn.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=2018565745 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.websupport.sk2015-08-05 → 2026-06-27 · 2 obs
● 2026-06-27 02:59:16
●NSns2.websupport.sk2015-12-02 → 2026-06-27 · 3 obs
● 2015-12-02 18:26:34
● 2026-06-27 02:59:16
●NSns3.websupport.sk2015-12-02 → 2026-06-27 · 3 obs
● 2015-12-02 18:26:34
● 2026-06-27 02:59:16
●MXmailin1.ylearn.sk2015-08-05 → 2026-06-27 · 2 obs
● 2026-06-27 02:59:16
●MXmailin2.ylearn.sk2015-08-05 → 2026-06-27 · 2 obs
● 2026-06-27 02:59:16
○A195.210.29.32015-08-05 → 2017-02-19 · 4 obs
● 2017-02-19 16:47:00
○ 2020-03-03 11:39:04
○ 2026-06-27 02:59:16
●A37.9.175.172020-03-03 → 2026-06-27 · 3 obs
● 2020-03-03 11:39:04
● 2026-06-27 02:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| ylearn.sk | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | 6 records |
✅ Authoritative Response
Server:45.10.97.11
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: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.17 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.ylearn.sk (pri: 10), mailin2.ylearn.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
The parent domain of mailin1.ylearn.sk and mailin2.ylearn.sk is ylearn.sk.
IP Addresses
ylearn.sk directs to one IP number, which is 37.9.175.17.
Among the host names that share IP numbers with ylearn.sk are host-167.185-122-54.dtnet.sk, mailinbackup1.matulik.eu, ziga.sk and two others.
Name Servers
DNS for ylearn.sk is handled by three authoritative name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
The name servers of ylearn.sk overlap at least partially with those of other domains — among them outsourced.sk, aboutus.click, kovac.pro and two more.
Three hostnames — ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk — each have two IP addresses: ns1.websupport.sk has 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.sk has 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.sk has 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
The MX records for ylearn.sk point to two mail servers: mailin1.ylearn.sk and mailin2.ylearn.sk.
mailin1.ylearn.sk directs to 45.13.137.9 and 2a00:4b40:aaaa:2101:45:13:137:7. mailin2.ylearn.sk directs to 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:8. Each host name carries two IP addresses.