`sistemasvalcom.com`

DNSSEC	⚠️ Not signed
A	213.158.86.67^{🇮🇹 COMBELL-AS213.158.84.0/22 team_blue Webempresa network}
		PTR	`ns571.webempresa.eu`
NS	`ns571.webempresa.eu` ⭐
		A	213.158.86.67^{🇮🇹 COMBELL-AS213.158.84.0/22 team_blue Webempresa network}
			PTR	`ns571.webempresa.eu`
NS	`ns572.webempresa.eu`
		A	213.158.87.67^{🇮🇹 COMBELL-AS213.158.84.0/22 team_blue Webempresa network}
			PTR	`ns572.webempresa.eu`
MX	`sistemasvalcom.com` ⭐
		A	213.158.86.67^{🇮🇹 COMBELL-AS213.158.84.0/22 team_blue Webempresa network}
			PTR	`ns571.webempresa.eu`
TXT	`v=spf1 ip4:176.31.1.202 ip4:213.158.86.67 ip4:54.38.228.232 +a +mx include:_s...`
SOA	`ns571.webempresa.eu`servidores@wpdoctor.es 2022-03-01 #9

`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=1778568446

MX for

sistemasvalcom.com

Subdomains

mail.sistemasvalcom.com

Same first word

sistemasvalcom.com

DNS History

19 records (4 active, 15 former)

○NSns.dinahosting.com2015-04-29 → 2016-01-20 · 4 obs

● 2015-04-29 18:51:36
● 2016-01-20 20:07:04
○ 2016-04-30 06:19:58
○ 2026-05-12 07:06:22

○NSns1.grupodwdns.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-04-30 06:19:58
● 2017-02-16 01:21:52
○ 2020-01-30 11:09:26
○ 2026-05-12 07:06:22

○NSns1617.registrosdns.com2020-01-30 → 2020-01-30 · 4 obs

○ 2017-02-16 01:21:52
● 2020-01-30 11:09:26
○ 2026-02-17 18:43:58
○ 2026-05-12 07:06:22

○NSns1618.registrosdns.com2020-01-30 → 2020-01-30 · 4 obs

○ 2017-02-16 01:21:52
● 2020-01-30 11:09:26
○ 2026-02-17 18:43:58
○ 2026-05-12 07:06:22

○NSns2.dinahosting.com2015-04-29 → 2016-01-20 · 4 obs

● 2015-04-29 18:51:36
● 2016-01-20 20:07:04
○ 2016-04-30 06:19:58
○ 2026-05-12 07:06:22

○NSns2.grupodwdns.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-04-30 06:19:58
● 2017-02-16 01:21:52
○ 2020-01-30 11:09:26
○ 2026-05-12 07:06:22

○NSns3.dinahosting.com2015-04-29 → 2016-01-20 · 4 obs

● 2015-04-29 18:51:36
● 2016-01-20 20:07:04
○ 2016-04-30 06:19:58
○ 2026-05-12 07:06:22

○NSns3.grupodwesweb.com2016-04-30 → 2016-04-30 · 4 obs

○ 2016-01-20 20:07:04
● 2016-04-30 06:19:58
○ 2017-02-16 01:21:52
○ 2026-05-12 07:06:22

○NSns4.dinahosting.com2015-04-29 → 2016-01-20 · 4 obs

● 2015-04-29 18:51:36
● 2016-01-20 20:07:04
○ 2016-04-30 06:19:58
○ 2026-05-12 07:06:22

○NSns4.grupodwesweb.com2016-04-30 → 2016-04-30 · 4 obs

○ 2016-01-20 20:07:04
● 2016-04-30 06:19:58
○ 2017-02-16 01:21:52
○ 2026-05-12 07:06:22

●NSns571.webempresa.eu2026-02-17 → 2026-05-12 · 3 obs

○ 2020-01-30 11:09:26
● 2026-02-17 18:43:58
● 2026-05-12 07:06:22

●NSns572.webempresa.eu2026-02-17 → 2026-05-12 · 3 obs

○ 2020-01-30 11:09:26
● 2026-02-17 18:43:58
● 2026-05-12 07:06:22

○MXmail.sistemasvalcom.com2015-04-29 → 2017-02-16 · 4 obs

● 2015-04-29 18:51:36
● 2017-02-16 01:21:52
○ 2020-01-30 11:09:26
○ 2026-05-12 07:06:22

●MXsistemasvalcom.com2020-01-30 → 2026-05-12 · 3 obs

○ 2017-02-16 01:21:52
● 2020-01-30 11:09:26
● 2026-05-12 07:06:22

○A164.138.210.1852016-04-30 → 2016-04-30 · 4 obs

○ 2016-01-20 20:07:04
● 2016-04-30 06:19:58
○ 2017-02-16 01:21:52
○ 2026-05-12 07:06:22

○A185.129.248.1032020-01-30 → 2020-01-30 · 4 obs

○ 2017-02-16 01:21:52
● 2020-01-30 11:09:26
○ 2026-02-17 18:43:58
○ 2026-05-12 07:06:22

○A194.140.187.602017-02-16 → 2017-02-16 · 4 obs

○ 2016-04-30 06:19:58
● 2017-02-16 01:21:52
○ 2020-01-30 11:09:26
○ 2026-05-12 07:06:22

●A213.158.86.672026-02-17 → 2026-05-12 · 3 obs

○ 2020-01-30 11:09:26
● 2026-02-17 18:43:58
● 2026-05-12 07:06:22

○A82.98.168.732015-04-29 → 2016-01-20 · 4 obs

● 2015-04-29 18:51:36
● 2016-01-20 20:07:04
○ 2016-04-30 06:19:58
○ 2026-05-12 07:06:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sistemasvalcom.com	ns571.webempresa.eu, ns572.webempresa.eu	-

✅ Authoritative Response

Server:213.158.86.67

NS records: ns571.webempresa.eu, ns572.webempresa.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sistemasvalcom.com (unsigned zone)

⏱️ Timing

Total: 642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.158.86.67`
NS	2	`ns572.webempresa.eu, ns571.webempresa.eu`
MX	1	`sistemasvalcom.com (pri: 0)`
TXT	1	`v=spf1 ip4:176.31.1.202 ip4:213.158.86.6`
SOA	1	`ns571.webempresa.eu servidores.wpdoctor.`

Analysis

Hierarchy

sistemasvalcom.com is the parent of mail.sistemasvalcom.com.

Mail Server Role

For sistemasvalcom.com, the mail server is sistemasvalcom.com.

IP Addresses

sistemasvalcom.com resolves to one IP number: 213.158.86.67.

other host names including radesca.com.uy, guiademarruecos.com, futbolsieteparatodosmadrid.es, mail.pamelas.es and eametal.com share IP numbers with sistemasvalcom.com.

Name Servers

sistemasvalcom.com is delegated to two name servers ns571.webempresa.eu and ns572.webempresa.eu.

sistemasvalcom.com shares the same name server setup as other domains, for instance guiademarruecos.com, futbolsieteparatodosmadrid.es, eametal.com, colegioreinaelizabeth.com and microsinter.com.

Host names with one IP number:

ns571.webempresa.eu points to 213.158.86.67

ns572.webempresa.eu points to 213.158.87.67

Mail Servers

sistemasvalcom.com is served by a single mail server, sistemasvalcom.com.

sistemasvalcom.com resolves to IP 213.158.86.67.

sistemasvalcom.com - robtex.com