`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.net`hostmaster@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.net`nstld@verisign-grs.com serial=1774467772

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

● 2015-07-09 19:08:38
○ 2015-11-25 21:02:20
○ 2026-03-25 19:46:50

●NSdns27.servidoresdns.net2015-11-25 → 2026-03-25 · 3 obs

○ 2015-07-09 19:08:38
● 2015-11-25 21:02:20
● 2026-03-25 19:46:50

●NSdns28.servidoresdns.net2015-11-25 → 2026-03-25 · 3 obs

○ 2015-07-09 19:08:38
● 2015-11-25 21:02:20
● 2026-03-25 19:46:50

○NSpascal.entorno.es2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 19:08:38
○ 2015-11-25 21:02:20
○ 2026-03-25 19:46:50

○MXmail.cefaestructures.com2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 19:08:38
○ 2015-11-25 21:02:20
○ 2026-03-25 19:46:50

●MXmx.serviciodecorreo.es2018-10-10 → 2026-03-25 · 3 obs

○ 2017-01-29 21:00:54
● 2018-10-10 09:55:18
● 2026-03-25 19:46:50

○MXsmtp-01.servidoresdns.net2015-11-25 → 2017-01-29 · 5 obs

○ 2015-07-09 19:08:38
● 2015-11-25 21:02:20
● 2017-01-29 21:00:54
○ 2018-10-10 09:55:18
○ 2026-03-25 19:46:50

○A212.170.248.1982015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 19:08:38
○ 2015-11-25 21:02:20
○ 2026-03-25 19:46:50

●A217.76.132.2182015-11-25 → 2026-03-25 · 3 obs

○ 2015-07-09 19:08:38
● 2015-11-25 21:02:20
● 2026-03-25 19:46:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
cefaestructures.com	dns28.servidoresdns.net, dns27.servidoresdns.net	-

✅ Authoritative Response

Server:82.223.218.145

NS records: dns28.servidoresdns.net, dns27.servidoresdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cefaestructures.com (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.76.132.218`
NS	2	`dns27.servidoresdns.net, dns28.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 the parent of mail.cefaestructures.com.

IP Addresses

cefaestructures.com resolves to one IP number: 217.76.132.218.

other host names including morenotecnicos.com, llgi819.servidoresdns.net, winweb.es, thelink.es and www.exporeclamos.com share IP numbers with cefaestructures.com.

Name Servers

cefaestructures.com is delegated to two name servers dns27.servidoresdns.net and dns28.servidoresdns.net.

cefaestructures.com shares the same name server setup as other domains, for instance bilbaoconsultores.es, consilioasesores.es, lacocinadelaita.com, aritex-es.com and vialoil.es.

cefaestructures.com shares name servers with other domains at least partially, for example atezain.com and viajespaco.es.

Host names with one IP number:

dns27.servidoresdns.net points to 217.76.128.173

dns28.servidoresdns.net points to 82.223.218.145

Mail Servers

cefaestructures.com is handled by a single mail server, mx.serviciodecorreo.es.

cefaestructures.com shares the same mail server setup as other domains, for instance intexal.es, dcmedica.es, climacri.es, oziodeporte.com and lowges.net.

mx.serviciodecorreo.es resolves to IP 82.223.190.100.

cefaestructures.com - robtex.com