master.as - robtex.com
master.as
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.128.47🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | hosting01.servidoresdns.net | ||||||
| NS | dns7.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.131🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns7.servidoresdns.net | ||||||
| NS | dns8.servidoresdns.net | ||||||
| A | 82.223.218.135🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns8.servidoresdns.net | ||||||
| MX | mx.serviciodecorreo.es ⭐ | ||||||
| A | 82.223.190.100🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mx.serviciodecorreo.es | ||||||
| TXT | v=spf1 include:_spf.serviciodecorreo.es ~all | ||||||
| SOA | dns7.servidoresdns.nethostmaster@servidoresdns.net 2004-04-24 #9 | ||||||
as
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.as ⭐ | ||||||
| NS | ns1.asnic.biz | ||||||
| NS | ns2.asnic.info | ||||||
| NS | ns3.asnic.org | ||||||
| NS | ns4.asnic.uk | ||||||
| NS | ns5.asnic.us | ||||||
| MX | no.mx.nic.as ⭐ | ||||||
| TXT | Generation Time ISO 8601: 2026-08-15 21:07:00 | ||||||
| TXT | Generation Time: 1786828020 | ||||||
| SOA | dns.nic.asdomainmaster@nic.as 2026-08-15 #36 | ||||||
Subdomains
correo.master.as |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns7.servidoresdns.net2015-07-21 → 2026-08-15 · 2 obs
● 2026-08-15 22:54:58
●NSdns8.servidoresdns.net2015-07-21 → 2026-08-15 · 2 obs
● 2026-08-15 22:54:58
●MXmx.serviciodecorreo.es2021-08-31 → 2026-08-15 · 3 obs
● 2021-08-31 13:25:30
● 2026-08-15 22:54:58
○MXsmtp-01.servidoresdns.net2015-07-21 → 2016-09-05 · 4 obs
● 2016-09-05 01:18:08
○ 2021-08-31 13:25:30
○ 2026-08-15 22:54:58
●A217.76.128.472026-05-12 → 2026-08-15 · 3 obs
● 2026-05-12 12:42:46
● 2026-08-15 22:54:58
○A217.76.130.1742021-08-31 → 2026-05-11 · 4 obs
● 2026-05-11 05:11:16
○ 2026-05-12 12:42:46
○ 2026-08-15 22:54:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| as | ns1.asnic.biz, ns5.asnic.us, ns2.asnic.info, ns3.asnic.org... | 10 records |
| master.as | dns7.servidoresdns.net, dns8.servidoresdns.net | - |
✅ Authoritative Response
Server:82.223.218.135
NS records: dns7.servidoresdns.net, dns8.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for master.as (unsigned zone)
⏱️ Timing
Total: 564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.128.47 |
| NS | 2 | dns8.servidoresdns.net, dns7.servidoresdns.net |
| MX | 1 | mx.serviciodecorreo.es (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.serviciodecorreo.es |
| SOA | 1 | dns7.servidoresdns.net hostmaster.servid |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns5.asnic.us, ns4.asnic.uk, ns3.asnic.org...)
Analysis
Hierarchy
correo.master.as is delegated beneath master.as.
IP Addresses
master.as has exactly one IP address — 217.76.128.47.
electricidadgutierrez.com, fastcpt.eu, marsal.net plus two other host names have IP numbers in common with master.as.
Name Servers
master.as is delegated to two name servers: dns7.servidoresdns.net and dns8.servidoresdns.net.
The name server configuration of master.as is shared with other domains, for instance ipcten.com, madebynumbers.com, martiygrau.com and two others.
master.as shares at least some of its name servers with other domains, such as asintex.com.
dns7.servidoresdns.net → 217.76.128.131 and dns8.servidoresdns.net → 82.223.218.135: one IP number per host name.
Mail Servers
master.as uses one mail server — mx.serviciodecorreo.es.
The mail server setup of master.as matches that of other domains such as cmontesinos.com, carlosleal.es, vsnsoftware.com and two others.
master.as shares mail servers with at least some other domains, such as betismovil.es, plastineon.net and fyf.es.
mx.serviciodecorreo.es resolves to a single IP number: 82.223.190.100.