usacd.com.es - robtex.com
usacd.com.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.213.79.204🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-52-213-79-204.eu-west-1.compute.amazonaws.com | ||||||
| NS | dns9.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.132🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns9.servidoresdns.net | ||||||
| NS | dns10.servidoresdns.net | ||||||
| A | 82.223.218.136🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns10.servidoresdns.net | ||||||
| MX | smtp-02.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.139🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | smtp-02.servidoresdns.net | ||||||
| SOA | dns9.servidoresdns.nethostmaster@servidoresdns.net 2005-10-25 #39 | ||||||
com.es
| DNSSEC | ⚠️ Not signed | ||||||
| NS | n3ns.nic.es ⭐ ⚠️ Not in parent delegation | ||||||
| NS | c.nic.es ⚠️ Not in parent delegation | ||||||
| NS | g.nic.es ⚠️ Not in parent delegation | ||||||
| NS | h.nic.es ⚠️ Not in parent delegation | ||||||
| SOA | n3ns.nic.eshostmaster@nic.es 2026-07-24 #6 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns10.servidoresdns.net2015-06-12 → 2026-07-24 · 2 obs
● 2026-07-24 22:39:22
●NSdns9.servidoresdns.net2015-06-12 → 2026-07-24 · 2 obs
● 2026-07-24 22:39:22
●MXsmtp-02.servidoresdns.net2015-06-12 → 2026-07-24 · 2 obs
● 2026-07-24 22:39:22
●A52.213.79.2042018-09-26 → 2026-07-24 · 3 obs
● 2018-09-26 01:53:24
● 2026-07-24 22:39:22
○A79.125.25.732015-06-12 → 2017-01-15 · 4 obs
● 2017-01-15 22:29:54
○ 2018-09-26 01:53:24
○ 2026-07-24 22:39:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, c.nic.es, g.nic.es, h.nic.es | - |
| usacd.com.es | dns10.servidoresdns.net, dns9.servidoresdns.net | - |
✅ Authoritative Response
Server:82.223.218.136
NS records: dns10.servidoresdns.net, dns9.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usacd.com.es (unsigned zone)
⏱️ Timing
Total: 1407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.213.79.204 |
| NS | 2 | dns9.servidoresdns.net, dns10.servidoresdns.net |
| MX | 1 | smtp-02.servidoresdns.net (pri: 10) |
| SOA | 1 | dns9.servidoresdns.net hostmaster.servid |
Analysis
IP Addresses
usacd.com.es has exactly one IP address — 52.213.79.204.
usacd.biz, usacd.com, usacd.mobi plus two other host names have IP numbers in common with usacd.com.es.
Name Servers
usacd.com.es has two authoritative name servers — dns10.servidoresdns.net and dns9.servidoresdns.net.
The name server configuration of usacd.com.es is shared with other domains, for instance cureforacause.com, defensajuridica.net, mifarmacia.eu and two others.
usacd.com.es partially shares its NS delegation with several other domains, including grefusa.es, daza.es, pneumaticsfmestre.com and two others.
dns10.servidoresdns.net resolves to 82.223.218.136. dns9.servidoresdns.net resolves to 217.76.128.132. Both host names point to a single IP number.
Mail Servers
usacd.com.es uses one mail server — smtp-02.servidoresdns.net.
The mail server setup of usacd.com.es matches that of other domains such as tiendaelectro.com, virtualtoptraining.com, sesderma.co.uk and two others.
At least some of the mail servers used by usacd.com.es are shared with other domains: heraeus.es, suykar.com, automaticosmaxorata.com and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx.serviciodecorreo.es.
smtp-02.servidoresdns.net points to one IP number — 217.76.128.139.