a2cal.com - dns.ninja
a2cal.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.128.34🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | hosting01.servidoresdns.net | ||||||
| NS | dns23.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.156🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns23.servidoresdns.net | ||||||
| NS | dns24.servidoresdns.net | ||||||
| A | 82.223.218.142🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns24.servidoresdns.net | ||||||
| SOA | dns23.servidoresdns.nethostmaster@servidoresdns.net 2009-12-12 #5 | ||||||
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=1785421867 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns23.servidoresdns.net2015-05-26 → 2026-07-30 · 2 obs
● 2026-07-30 14:38:42
●NSdns24.servidoresdns.net2015-05-26 → 2026-07-30 · 2 obs
● 2026-07-30 14:38:42
●A217.76.128.342015-05-26 → 2026-07-30 · 2 obs
● 2026-07-30 14:38:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a2cal.com | dns23.servidoresdns.net, dns24.servidoresdns.net | - |
✅ Authoritative Response
Server:82.223.218.142
NS records: dns23.servidoresdns.net, dns24.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a2cal.com (unsigned zone)
⏱️ Timing
Total: 370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.128.34 |
| NS | 2 | dns24.servidoresdns.net, dns23.servidoresdns.net |
| SOA | 1 | dns23.servidoresdns.net hostmaster.servi |
Analysis
IP Addresses
a2cal.com resolves to one IP address: 217.76.128.34.
extremadurarural.org, ramonrubial.eu, opiprofesional.boutique and two other host names share IP numbers with a2cal.com.
Name Servers
a2cal.com uses two name servers for its delegation: dns23.servidoresdns.net and dns24.servidoresdns.net.
a2cal.com uses the same name servers as several other domains — among them planitur.com, espacioterapeutico.es, enerclusterconecta.com and two more.
The name servers for a2cal.com are at least partly shared with other domains such as quesovaldivieso.com, pontgrup.com, (0x736578)pacio.com and softecfachadas.com.
dns23.servidoresdns.net directs to 217.76.128.156 and dns24.servidoresdns.net directs to 82.223.218.142; each host name points to exactly one IP number.