foursp.com - dns.ninja
foursp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.128.47🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | hosting01.servidoresdns.net | ||||||
| NS | dns19.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.137🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns19.servidoresdns.net | ||||||
| NS | dns20.servidoresdns.net | ||||||
| A | 82.223.218.141🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns20.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 | dns19.servidoresdns.nethostmaster@servidoresdns.net 2013-05-10 #18 | ||||||
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=1785811847 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns19.servidoresdns.net2015-08-11 → 2026-08-04 · 3 obs
● 2015-08-11 19:06:58
● 2026-08-04 02:58:28
●NSdns20.servidoresdns.net2015-08-11 → 2026-08-04 · 3 obs
● 2015-08-11 19:06:58
● 2026-08-04 02:58:28
●MXmx.serviciodecorreo.es2018-06-26 → 2026-08-04 · 3 obs
● 2018-06-26 12:04:46
● 2026-08-04 02:58:28
○MXsmtp-02.servidoresdns.net2015-08-11 → 2016-12-04 · 5 obs
● 2015-08-11 19:06:58
● 2016-12-04 17:33:26
○ 2018-06-26 12:04:46
○ 2026-08-04 02:58:28
●A217.76.128.472015-08-11 → 2026-08-04 · 3 obs
● 2015-08-11 19:06:58
● 2026-08-04 02:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| foursp.com | dns19.servidoresdns.net, dns20.servidoresdns.net | - |
✅ Authoritative Response
Server:82.223.218.141
NS records: dns19.servidoresdns.net, dns20.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for foursp.com (unsigned zone)
⏱️ Timing
Total: 444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.128.47 |
| NS | 2 | dns19.servidoresdns.net, dns20.servidoresdns.net |
| MX | 1 | mx.serviciodecorreo.es (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.serviciodecorreo.es |
| SOA | 1 | dns19.servidoresdns.net hostmaster.servi |
Analysis
IP Addresses
foursp.com directs to one IP number, which is 217.76.128.47.
Among the host names that share IP numbers with foursp.com are ifni.es, felsa.net, montajesserrano.com and two others.
Name Servers
The NS records for foursp.com delegate to dns19.servidoresdns.net and dns20.servidoresdns.net.
foursp.com has the same name server delegation as a number of other domains, such as revinsistemas.com, topguay.com, asema.info and two more.
foursp.com shares at least some of its name servers with other domains, such as a10.pt and medicodeldeporte.es.
dns19.servidoresdns.net and dns20.servidoresdns.net each resolve to one IP number: dns19.servidoresdns.net points to 217.76.128.137 and dns20.servidoresdns.net points to 82.223.218.141.
Mail Servers
foursp.com routes its mail through a single mail server, mx.serviciodecorreo.es.
foursp.com has the same mail server arrangement as a number of other domains, for example restaurantesolitario.es, gryyp.com, otabarakaldo.com and two more.
foursp.com shares at least some of its mail servers with other domains, such as avalosllaurado.com and nlocal.com.
mx.serviciodecorreo.es resolves to 82.223.190.100 and no other IP number.