doctorsystem.net - robtex.com
doctorsystem.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.128.176.88🇪🇸 UNI2-AS89.128.176.0/22 | ||||||
| PTR | 88.pool89-128-176.dynamic.orange.es | ||||||
| NS | dns5.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.130🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns5.servidoresdns.net | ||||||
| NS | dns6.servidoresdns.net | ||||||
| A | 82.223.218.134🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns6.servidoresdns.net | ||||||
| MX | mail.doctorsystem.net ⭐ | ||||||
| A | 217.126.179.220🇪🇸 Telefonica_de_EspaNa217.126.0.0/16 TDENET (Red de servicios IP) | ||||||
| PTR | 220.red-217-126-179.staticip.rima-tde.net | ||||||
| SOA | dns5.servidoresdns.nethostmaster@servidoresdns.net 2004-10-25 #22 | ||||||
net
| 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=1776707942 | ||||||
Subdomains
mail.doctorsystem.net |
Same first word
doctorsystem.net |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns5.servidoresdns.net2015-08-11 → 2026-04-20 · 2 obs
● 2026-04-20 18:24:58
●NSdns6.servidoresdns.net2015-08-11 → 2026-04-20 · 2 obs
● 2026-04-20 18:24:58
●MXmail.doctorsystem.net2015-08-11 → 2026-04-20 · 2 obs
● 2026-04-20 18:24:58
●A89.128.176.882015-08-11 → 2026-04-20 · 2 obs
● 2026-04-20 18:24:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| doctorsystem.net | dns5.servidoresdns.net, dns6.servidoresdns.net | 2 records |
✅ Authoritative Response
Server:217.76.128.130
NS records: dns5.servidoresdns.net, dns6.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctorsystem.net (unsigned zone)
⏱️ Timing
Total: 364ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.128.176.88 |
| NS | 2 | dns5.servidoresdns.net, dns6.servidoresdns.net |
| MX | 1 | mail.doctorsystem.net (pri: 10) |
| SOA | 1 | dns5.servidoresdns.net hostmaster.servid |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns5.servidoresdns.net, dns6.servidoresdns.net)
Analysis
Hierarchy
doctorsystem.net is a parent of mail.doctorsystem.net.
IP Addresses
doctorsystem.net points to a single IP address: 89.128.176.88.
Name Servers
doctorsystem.net is delegated to two name servers: dns5.servidoresdns.net and dns6.servidoresdns.net.
doctorsystem.net uses the same name server setup as other domains, including ladentista.com, better-system.com, desafia.org, cmfedecat.com and agrocorp.info.
doctorsystem.net shares name servers with other domains, at least partially; for example grupojcarrion.es and constantia.es.
Hostnames with a single IP
dns5.servidoresdns.net resolves to: 217.76.128.130.
dns6.servidoresdns.net resolves to: 82.223.218.134.
Mail Servers
The mail server for doctorsystem.net is mail.doctorsystem.net.
Host mail.doctorsystem.net points to IP 217.126.179.220.