lestudem.com - dns.ninja
lestudem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.138.212.156🇪🇸 CYBERNETICOS164.138.212.0/23 cyberneticos bgp c3 | ||||||
| PTR | comin2.comunicaciointegral.com | ||||||
| NS | dns3.comunicaciointegral.com ⭐ | ||||||
| A | 164.138.212.156🇪🇸 CYBERNETICOS164.138.212.0/23 cyberneticos bgp c3 | ||||||
| PTR | comin2.comunicaciointegral.com | ||||||
| NS | dns4.comunicaciointegral.com | ||||||
| A | 5.79.96.3🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB | ||||||
| PTR | nameserver2.cyberneticos.com | ||||||
| MX | mail.lestudem.com ⭐ | ||||||
| A | 164.138.212.156🇪🇸 CYBERNETICOS164.138.212.0/23 cyberneticos bgp c3 | ||||||
| PTR | comin2.comunicaciointegral.com | ||||||
| TXT | v=spf1 a mx ip4:164.138.212.156 -all | ||||||
| SOA | dns3.comunicaciointegral.comroot@lestudem.com 2020-05-23 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785225837 | ||||||
Subdomains
mail.lestudem.com |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSdns1.comunicaciointegral.com2015-08-01 → 2015-08-01 · 3 obs
○ 2015-12-02 23:52:14
○ 2026-07-28 08:26:50
○NSdns2.comunicaciointegral.com2015-08-01 → 2015-08-01 · 3 obs
○ 2015-12-02 23:52:14
○ 2026-07-28 08:26:50
●NSdns3.comunicaciointegral.com2015-12-02 → 2026-07-28 · 3 obs
● 2015-12-02 23:52:14
● 2026-07-28 08:26:50
●NSdns4.comunicaciointegral.com2015-12-02 → 2026-07-28 · 3 obs
● 2015-12-02 23:52:14
● 2026-07-28 08:26:50
●MXmail.lestudem.com2015-08-01 → 2026-07-28 · 2 obs
● 2026-07-28 08:26:50
●A164.138.212.1562015-12-02 → 2026-07-28 · 3 obs
● 2015-12-02 23:52:14
● 2026-07-28 08:26:50
○A95.211.109.2372015-08-01 → 2015-08-01 · 3 obs
○ 2015-12-02 23:52:14
○ 2026-07-28 08:26:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lestudem.com | dns3.comunicaciointegral.com, dns4.comunicaciointegral.com | 2 records |
✅ Authoritative Response
Server:164.138.212.156
NS records: dns3.comunicaciointegral.com, dns4.comunicaciointegral.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lestudem.com (unsigned zone)
⏱️ Timing
Total: 260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.138.212.156 |
| NS | 2 | dns3.comunicaciointegral.com, dns4.comunicaciointegral.com |
| MX | 1 | mail.lestudem.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:164.138.212.156 -all |
| SOA | 1 | dns3.comunicaciointegral.com root.lestud |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns3.comunicaciointegral.com, dns4.comunicaciointegral.com)
Analysis
Hierarchy
The domain mail.lestudem.com falls under the parent lestudem.com.
IP Addresses
lestudem.com resolves to one IP address: 164.138.212.156.
mail.comin.cat, comin2.comunicaciointegral.com, mail.gulffood.net and two other host names share IP numbers with lestudem.com.
Name Servers
lestudem.com has two authoritative name servers — dns3.comunicaciointegral.com and dns4.comunicaciointegral.com.
lestudem.com uses the same name servers as several other domains — among them lestudem.es, comin.cat, bardelpi.com and two more.
Each of dns3.comunicaciointegral.com and dns4.comunicaciointegral.com has one IP address: dns3.comunicaciointegral.com uses 164.138.212.156 and dns4.comunicaciointegral.com uses 5.79.96.3.
Mail Servers
Mail for lestudem.com is handled by a single mail server, mail.lestudem.com.
mail.lestudem.com points to one IP number — 164.138.212.156.