`construccionsilla.com`

DNSSEC	⚠️ Not signed
A	212.129.48.190^{🇫🇷 AS12876212.129.0.0/18 Scaleway Paris, France}
		PTR	`panel.mcadvertising.net`
NS	`ns4.systems-mcadvertising.cat` ⭐
		A	205.251.195.195^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-963.awsdns-56.net`
NS	`ns1.systems-mcadvertising.cat`
		A	205.251.193.238^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-494.awsdns-61.com`
NS	`ns2.systems-mcadvertising.cat`
		A	205.251.196.36^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1060.awsdns-04.org`
NS	`ns3.systems-mcadvertising.cat`
		A	205.251.199.172^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1964.awsdns-53.co.uk`
MX	`mx2.mailsecure.cloud` ⭐
		A	77.246.182.186^{🇪🇸 bitNAP77.246.182.0/24}
MX	`mx.mailsecure.cloud`⁽²⁰⁾
		A	212.129.56.152^{🇫🇷 AS12876212.129.0.0/18 Scaleway Paris, France}
			PTR	`mx.mailsecure.cloud`
TXT	`v=spf1 include:_spf.systems-mcadvertising.cat -all`
SOA	`ns4.systems-mcadvertising.cat`systems@mcadvertising.net 2025-07-16 #3

`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=1774693327

Subdomains

mail.construccionsilla.com

Same first word

construccionsilla.com

DNS History

18 records (7 active, 11 former)

○NSns.construccionsilla.com2015-10-29 → 2017-03-22 · 7 obs

○ 2015-05-27 04:19:54
● 2015-10-29 13:25:04
● 2016-01-27 04:06:32
○ 2016-06-19 00:43:24
● 2017-03-22 17:55:02
○ 2020-02-06 04:08:22
○ 2026-03-28 10:44:16

○NSns1.construccionsilla.com2020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-22 17:55:02
● 2020-02-06 04:08:22
○ 2026-03-14 15:55:48
○ 2026-03-28 10:44:16

●NSns1.systems-mcadvertising.cat2026-03-14 → 2026-03-28 · 3 obs

○ 2020-02-06 04:08:22
● 2026-03-14 15:55:48
● 2026-03-28 10:44:16

○NSns11.eidata.net2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 04:19:54
○ 2015-10-29 13:25:04
○ 2026-03-28 10:44:16

○NSns12.eidata.net2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 04:19:54
○ 2015-10-29 13:25:04
○ 2026-03-28 10:44:16

○NSns2.construccionsilla.com2020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-22 17:55:02
● 2020-02-06 04:08:22
○ 2026-03-14 15:55:48
○ 2026-03-28 10:44:16

●NSns2.systems-mcadvertising.cat2026-03-14 → 2026-03-28 · 3 obs

○ 2020-02-06 04:08:22
● 2026-03-14 15:55:48
● 2026-03-28 10:44:16

○NSns23.eidata.net2015-10-29 → 2017-03-22 · 5 obs

○ 2015-05-27 04:19:54
● 2015-10-29 13:25:04
● 2017-03-22 17:55:02
○ 2020-02-06 04:08:22
○ 2026-03-28 10:44:16

○NSns24.eidata.net2015-10-29 → 2017-03-22 · 5 obs

○ 2015-05-27 04:19:54
● 2015-10-29 13:25:04
● 2017-03-22 17:55:02
○ 2020-02-06 04:08:22
○ 2026-03-28 10:44:16

●NSns3.systems-mcadvertising.cat2026-03-14 → 2026-03-28 · 3 obs

○ 2020-02-06 04:08:22
● 2026-03-14 15:55:48
● 2026-03-28 10:44:16

●NSns4.systems-mcadvertising.cat2026-03-14 → 2026-03-28 · 3 obs

○ 2020-02-06 04:08:22
● 2026-03-14 15:55:48
● 2026-03-28 10:44:16

○MXmail.construccionsilla.com2015-05-27 → 2020-02-06 · 4 obs

● 2015-05-27 04:19:54
● 2020-02-06 04:08:22
○ 2026-03-14 15:55:48
○ 2026-03-28 10:44:16

●MXmx.mailsecure.cloud2026-03-14 → 2026-03-28 · 3 obs

○ 2020-02-06 04:08:22
● 2026-03-14 15:55:48
● 2026-03-28 10:44:16

●MXmx2.mailsecure.cloud2026-03-14 → 2026-03-28 · 3 obs

○ 2020-02-06 04:08:22
● 2026-03-14 15:55:48
● 2026-03-28 10:44:16

○A185.118.104.512020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-22 17:55:02
● 2020-02-06 04:08:22
○ 2026-03-14 15:55:48
○ 2026-03-28 10:44:16

●A212.129.48.1902026-03-14 → 2026-03-28 · 3 obs

○ 2020-02-06 04:08:22
● 2026-03-14 15:55:48
● 2026-03-28 10:44:16

○A91.229.58.112015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 04:19:54
○ 2015-10-29 13:25:04
○ 2026-03-28 10:44:16

○A91.229.58.232015-10-29 → 2017-03-22 · 5 obs

○ 2015-05-27 04:19:54
● 2015-10-29 13:25:04
● 2017-03-22 17:55:02
○ 2020-02-06 04:08:22
○ 2026-03-28 10:44:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
construccionsilla.com	ns1.systems-mcadvertising.cat, ns2.systems-mcadvertising.cat, ns3.systems-mcadvertising.cat, ns4.systems-mcadvertising.cat	-

✅ Authoritative Response

Server:205.251.199.172

NS records: ns1.systems-mcadvertising.cat, ns2.systems-mcadvertising.cat, ns3.systems-mcadvertising.cat, ns4.systems-mcadvertising.cat

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for construccionsilla.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.129.48.190`
NS	4	`ns1.systems-mcadvertising.cat, ns2.systems-mcadvertising.cat...`
MX	2	`mx.mailsecure.cloud (pri: 10), mx2.mailsecure.cloud (pri: 20)`
TXT	1	`v=spf1 include:_spf.systems-mcadvertisin`
SOA	1	`ns4.systems-mcadvertising.cat systems.mc`

Analysis

Hierarchy

construccionsilla.com is parent of mail.construccionsilla.com.

IP Addresses

construccionsilla.com points to a single IP: 212.129.48.190.

Other host names, for instance sidemachines.com, odylsa.es, rapidpuigcerda.com, www.odylsa.es and redcaroil.com share IP numbers with construccionsilla.com.

Name Servers

construccionsilla.com is delegated to four name servers: ns1.systems-mcadvertising.cat, ns2.systems-mcadvertising.cat, ns3.systems-mcadvertising.cat and ns4.systems-mcadvertising.cat.

construccionsilla.com at least partially shares its name servers with other domains, for instance diezdedos.eu, montsenycomunicacio.com, canpedret.com, telomarco.net and albiral.eu.

Host names with one IP number: ns1.systems-mcadvertising.cat points to 205.251.193.238; ns2.systems-mcadvertising.cat points to 205.251.196.36; ns3.systems-mcadvertising.cat points to 205.251.199.172; ns4.systems-mcadvertising.cat points to 205.251.195.195.

Mail Servers

Two mail servers mx2.mailsecure.cloud and mx.mailsecure.cloud handle construccionsilla.com.

construccionsilla.com uses the same mail server setup as other domains such as montsenycomunicacio.com, mailing.cat, canpedret.com, fcpoiltechcolombia.com and celiacscatalunya.com.

construccionsilla.com shares at least partially some mail servers with other domains, for example biba.es, dcmargentona.com, deporvillage.tech and incloud.cat.

Host names with a single IP:

mx2.mailsecure.cloud resolves to 77.246.182.186.

mx.mailsecure.cloud resolves to 212.129.56.152.

construccionsilla.com - robtex.com