student.vsaps.cz - robtex.com
student.vsaps.cz
vsaps.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.109.150.253🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| NS | ns1-03.azure-dns.com ⭐ | ||||||
| NS | ns2-03.azure-dns.net | ||||||
| NS | ns3-03.azure-dns.org | ||||||
| NS | ns4-03.azure-dns.info | ||||||
| MX | vsaps-cz.mail.protection.outlook.com ⭐ | ||||||
| MX | mail4.omnio.cz(20) | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com ip4:62.109.150.253 -all | ||||||
| TXT | google-site-verification=b3yfWbgAT-BRX2ZoUsY2vDKBHV4q2BJ5lkMYV4In-2U | ||||||
| SOA | ns1-03.azure-dns.comhostmaster@icnet.cz serial=1 | ||||||
Subdomains
autodiscover.student.vsaps.cz |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1-08.azure-dns.com2026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 04:46:42
●NSns2-08.azure-dns.net2026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 04:46:42
●NSns3-08.azure-dns.org2026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 04:46:42
●NSns4-08.azure-dns.info2026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 04:46:42
●MXstudent-vsaps-cz.mail.protection.outlook.com2026-03-21 → 2026-05-11 · 2 obs
● 2026-05-11 04:46:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| vsaps.cz | ns3-03.azure-dns.org, ns2-03.azure-dns.net, ns1-03.azure-dns.com, ns4-03.azure-dns.info | - |
| student.vsaps.cz | ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info | - |
✅ Authoritative Response
Server:208.84.5.8
NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vsaps.cz (unsigned zone)
⏱️ Timing
Total: 1301ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-08.azure-dns.com, ns2-08.azure-dns.net... |
| MX | 1 | student-vsaps-cz.mail.protection.outlook |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1-08.azure-dns.com azuredns-hostmaster |
Analysis
Hierarchy
student.vsaps.cz is the parent of autodiscover.student.vsaps.cz.
Name Servers
student.vsaps.cz is delegated to four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.
student.vsaps.cz at least partially shares name servers with other domains, for instance 168.166.46.in-addr.arpa, vmdepot.com, microsoftcrm.com, nmhs.sa.edu.au and victoriafrost.com.ni.
Host names with two IP numbers:
ns1-08.azure-dns.com points to 2603:1061:0:700::8 and 13.107.236.8; ns4-08.azure-dns.info points to 2620:1ec:bda:700::8 and 208.84.5.8; ns2-08.azure-dns.net points to 2620:1ec:8ec:700::8 and 150.171.21.8; ns3-08.azure-dns.org points to 2a01:111:4000:700::8 and 204.14.183.8.
Mail Servers
student.vsaps.cz is handled by a single mail server, student-vsaps-cz.mail.protection.outlook.com.
Host student-vsaps-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::4, 52.101.68.3, 52.101.68.32, 52.101.68.36 and 52.101.73.19.