`esting-ingenieros.com`

DNSSEC	⚠️ Not signed
A	217.76.128.47^{🇪🇸 IONOS-AS217.76.128.0/19 arsys.es}
		PTR	`hosting01.servidoresdns.net`
NS	`dns33.servidoresdns.net` ⭐
		A	217.76.128.172^{🇪🇸 IONOS-AS217.76.128.0/19 arsys.es}
			PTR	`dns33.servidoresdns.net`
NS	`dns34.servidoresdns.net`
		A	82.223.218.155^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
			PTR	`dns34.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	`dns33.servidoresdns.net`hostmaster@servidoresdns.net 2017-03-02 #36

`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=1776003327

Subdomains

mail.esting-ingenieros.com

Same first word

esting-ingenieros.com

DNS History

9 records (4 active, 5 former)

●NSdns33.servidoresdns.net2017-08-28 → 2026-04-12 · 3 obs

○ 2016-12-02 00:05:22
● 2017-08-28 07:41:14
● 2026-04-12 14:21:00

●NSdns34.servidoresdns.net2017-08-28 → 2026-04-12 · 3 obs

○ 2016-12-02 00:05:22
● 2017-08-28 07:41:14
● 2026-04-12 14:21:00

○NSns3.dns-servicios.es2015-08-09 → 2016-12-02 · 4 obs

● 2015-08-09 04:55:18
● 2016-12-02 00:05:22
○ 2017-08-28 07:41:14
○ 2026-04-12 14:21:00

○NSns4.dns-servicios.es2015-08-09 → 2016-12-02 · 4 obs

● 2015-08-09 04:55:18
● 2016-12-02 00:05:22
○ 2017-08-28 07:41:14
○ 2026-04-12 14:21:00

○MXestingingenieros-com01e.mail.protection.outlook.com2015-08-09 → 2016-12-02 · 4 obs

● 2015-08-09 04:55:18
● 2016-12-02 00:05:22
○ 2017-08-28 07:41:14
○ 2026-04-12 14:21:00

●MXmx.serviciodecorreo.es2026-02-21 → 2026-04-12 · 3 obs

○ 2017-08-28 07:41:14
● 2026-02-21 11:05:28
● 2026-04-12 14:21:00

○MXsmtp-01.servidoresdns.net2017-08-28 → 2017-08-28 · 4 obs

○ 2016-12-02 00:05:22
● 2017-08-28 07:41:14
○ 2026-02-21 11:05:28
○ 2026-04-12 14:21:00

●A217.76.128.472026-02-21 → 2026-04-12 · 3 obs

○ 2017-08-28 07:41:14
● 2026-02-21 11:05:28
● 2026-04-12 14:21:00

○A217.76.142.582017-08-28 → 2017-08-28 · 3 obs

● 2017-08-28 07:41:14
○ 2026-02-21 11:05:28
○ 2026-04-12 14:21:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
esting-ingenieros.com	dns34.servidoresdns.net, dns33.servidoresdns.net	-

✅ Authoritative Response

Server:82.223.218.155

NS records: dns34.servidoresdns.net, dns33.servidoresdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esting-ingenieros.com (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.76.128.47`
NS	2	`dns33.servidoresdns.net, dns34.servidoresdns.net`
MX	1	`mx.serviciodecorreo.es (pri: 10)`
TXT	1	`v=spf1 include:_spf.serviciodecorreo.es`
SOA	1	`dns33.servidoresdns.net hostmaster.servi`

Analysis

Hierarchy

esting-ingenieros.com is the parent of mail.esting-ingenieros.com.

IP Addresses

esting-ingenieros.com resolves to a single IP: 217.76.128.47.

Other host names, for instance www.ferreteriacandel.es, aplisa.com, guanarte.com, amvos.com and event.es share IP numbers with esting-ingenieros.com.

Name Servers

esting-ingenieros.com has two name servers: dns33.servidoresdns.net and dns34.servidoresdns.net.

esting-ingenieros.com shares the same name server setup as other domains, for example weekendstudio.net, formax.es, alemartradingroup.com, limpiezasdiamante.net and duermex.com.

esting-ingenieros.com shares some name servers with other domains, for instance ciuden.es, arzak.com and creagestion.com.

Host names with a single IP:

dns33.servidoresdns.net points to 217.76.128.172

dns34.servidoresdns.net points to 82.223.218.155

Mail Servers

esting-ingenieros.com is handled by a single mail server, mx.serviciodecorreo.es.

esting-ingenieros.com shares the mail server setup with other domains, for example grupocandina.com, adarca.es, catrasur.com, esova.es and albur.es.

esting-ingenieros.com shares some mail servers with other domains at least partially, for instance ihber.com and agora-erp.com.

Host name mx.serviciodecorreo.es points to IP 82.223.190.100.

esting-ingenieros.com - robtex.com