cefaestructures.com - dns.ninja
cefaestructures.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.132.218🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | llgi819.servidoresdns.net | ||||||
| NS | dns27.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.173🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns27.servidoresdns.net | ||||||
| NS | dns28.servidoresdns.net | ||||||
| A | 82.223.218.145🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns28.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 | dns27.servidoresdns.nethostmaster@servidoresdns.net 2015-07-09 #26 | ||||||
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=1784006697 | ||||||
Subdomains
mail.cefaestructures.com |
Same first word
cefaestructures.com |
DNS History
9 records (4 active, 5 former)
○NSdescartes.entorno.es2015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-25 21:02:20
○ 2026-07-14 05:35:36
●NSdns27.servidoresdns.net2015-11-25 → 2026-07-14 · 3 obs
● 2015-11-25 21:02:20
● 2026-07-14 05:35:36
●NSdns28.servidoresdns.net2015-11-25 → 2026-07-14 · 3 obs
● 2015-11-25 21:02:20
● 2026-07-14 05:35:36
○NSpascal.entorno.es2015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-25 21:02:20
○ 2026-07-14 05:35:36
○MXmail.cefaestructures.com2015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-25 21:02:20
○ 2026-07-14 05:35:36
●MXmx.serviciodecorreo.es2018-10-10 → 2026-07-14 · 3 obs
● 2018-10-10 09:55:18
● 2026-07-14 05:35:36
○MXsmtp-01.servidoresdns.net2015-11-25 → 2017-01-29 · 5 obs
● 2015-11-25 21:02:20
● 2017-01-29 21:00:54
○ 2018-10-10 09:55:18
○ 2026-07-14 05:35:36
○A212.170.248.1982015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-25 21:02:20
○ 2026-07-14 05:35:36
●A217.76.132.2182015-11-25 → 2026-07-14 · 3 obs
● 2015-11-25 21:02:20
● 2026-07-14 05:35:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cefaestructures.com | dns28.servidoresdns.net, dns27.servidoresdns.net | - |
✅ Authoritative Response
Server:217.76.128.173
NS records: dns28.servidoresdns.net, dns27.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cefaestructures.com (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.132.218 |
| NS | 2 | dns28.servidoresdns.net, dns27.servidoresdns.net |
| MX | 1 | mx.serviciodecorreo.es (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.serviciodecorreo.es |
| SOA | 1 | dns27.servidoresdns.net hostmaster.servi |
Analysis
Hierarchy
cefaestructures.com is a parent domain of mail.cefaestructures.com.
IP Addresses
cefaestructures.com directs to one IP number, which is 217.76.132.218.
Among the host names that share IP numbers with cefaestructures.com are morenotecnicos.com, llgi819.servidoresdns.net, winweb.es and two others.
Name Servers
The NS records for cefaestructures.com delegate to dns27.servidoresdns.net and dns28.servidoresdns.net.
cefaestructures.com has the same name server delegation as a number of other domains, such as bilbaoconsultores.es, consilioasesores.es, lacocinadelaita.com and two more.
cefaestructures.com shares at least some of its name servers with other domains, such as kaleoseyehunters.com and viajespaco.es.
These name servers are frequently paired with the name servers ns1.bdm.microsoftonline.com and ns2.bdm.microsoftonline.com.
dns27.servidoresdns.net and dns28.servidoresdns.net each resolve to one IP number: dns27.servidoresdns.net points to 217.76.128.173 and dns28.servidoresdns.net points to 82.223.218.145.
Mail Servers
cefaestructures.com routes its mail through a single mail server, mx.serviciodecorreo.es.
cefaestructures.com has the same mail server arrangement as a number of other domains, for example intexal.es, dcmedica.es, climacri.es and two more.
mx.serviciodecorreo.es resolves to 82.223.190.100 and no other IP number.