activelearning.cz - robtex.com
activelearning.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ 🔒 | ||||||
| NS | b.ns.nic.cz 🔒 | ||||||
| NS | c.ns.nic.cz 🔒 | ||||||
| NS | d.ns.nic.cz 🔒 | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1771291036 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.endoraland.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 19:12:58
●MXactivelearning-cz.mail.protection.outlook.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 19:12:58
●A185.102.21.342026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 19:12:58
●A2001:880:0:15::35c2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 19:12:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| activelearning.cz | ns.endora.cz, ns.endoraland.com | - |
✅ Authoritative Response
Server: 185.65.223.35
NS records: ns.endora.cz, ns.endoraland.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.102.21.34 |
| AAAA | 1 | 2001:880:0:15::35c |
| NS | 2 | ns.endoraland.com, ns.endora.cz |
| MX | 1 | activelearning-cz.mail.protection.outloo |
| TXT | 2 | MS=ms67581744, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns.endora.cz admin.activelearning.cz |
Analysis
IP Addresses
activelearning.cz points to two IPs: 2001:880:0:15::35c and 185.102.21.34.
Other host names, for instance expozituraserial.cz, bvsrfa.maweb.eu, zcgnx.maweb.eu, sesi.cz and dykjrma.8u.cz share IP numbers with activelearning.cz.
Name Servers
Two name servers ns.endoraland.com and ns.endora.cz are delegated to activelearning.cz.
activelearning.cz uses the same name server configuration as other domains, such as laks.cz, tesino.cz, modrypension.cz, reluha.cz and dubecskalekarna.cz.
activelearning.cz shares some name servers with other domains, for example eurocampy.eu.
Host names with two IPs:
ns.endoraland.com points to 2001:1ab0:7e1e:2::5 and 217.31.48.201.
ns.endora.cz points to 2a00:1e40:a:53::5 and 185.65.223.35.
Mail Servers
activelearning.cz is handled by a single mail server, activelearning-cz.mail.protection.outlook.com.
activelearning-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::20, 52.101.68.16, 52.101.68.39, 52.101.73.1 and 52.101.73.28.