`macconstrucciones.com`

DNSSEC	⚠️ Not signed
A	200.58.110.207
NS	`ns3.hostmar.com` ⭐
		A	200.58.112.193^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns3.hostmar.com`
NS	`ns4.hostmar.com`
		A	200.58.112.101^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns4.hostmar.com`
MX	`mail.macconstrucciones.com` ⭐
MX	`mx1.macconstrucciones.com`⁽²⁰⁾
TXT	`v=spf1 include:spf.hostmar.com -all`
SOA	`ns3.hostmar.com`root@hostmar.com 2025-09-10 #0

`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=1784117317

WOT: SAFE (68/100)

Previously MX for

macconstrucciones.com

mail.macconstrucciones.com

Subdomains

mail.macconstrucciones.com

mx1.macconstrucciones.com

Same first word

macconstrucciones.com

Similar names

construccionesamc.com

cmaconstrucciones.com

acmconstrucciones.com.ar

acmconstrucciones.com

camconstrucciones.com.ar

DNS History

14 records (5 active, 9 former)

○NSns1.digitalocean.com2017-05-30 → 2017-05-30 · 4 obs

○ 2016-12-04 10:51:46
● 2017-05-30 11:17:24
○ 2026-03-26 13:21:06
○ 2026-07-15 12:27:14

○NSns1723.websitewelcome.com2015-08-16 → 2016-12-04 · 4 obs

● 2015-08-16 22:48:40
● 2016-12-04 10:51:46
○ 2017-05-30 11:17:24
○ 2026-07-15 12:27:14

○NSns1724.websitewelcome.com2015-08-16 → 2016-12-04 · 4 obs

● 2015-08-16 22:48:40
● 2016-12-04 10:51:46
○ 2017-05-30 11:17:24
○ 2026-07-15 12:27:14

○NSns2.digitalocean.com2017-05-30 → 2017-05-30 · 4 obs

○ 2016-12-04 10:51:46
● 2017-05-30 11:17:24
○ 2026-03-26 13:21:06
○ 2026-07-15 12:27:14

○NSns3.digitalocean.com2017-05-30 → 2017-05-30 · 4 obs

○ 2016-12-04 10:51:46
● 2017-05-30 11:17:24
○ 2026-03-26 13:21:06
○ 2026-07-15 12:27:14

●NSns3.hostmar.com2026-03-26 → 2026-07-15 · 3 obs

○ 2017-05-30 11:17:24
● 2026-03-26 13:21:06
● 2026-07-15 12:27:14

●NSns4.hostmar.com2026-03-26 → 2026-07-15 · 3 obs

○ 2017-05-30 11:17:24
● 2026-03-26 13:21:06
● 2026-07-15 12:27:14

○MXbox.misitio-mailserver.com2017-05-30 → 2017-05-30 · 4 obs

○ 2016-12-04 10:51:46
● 2017-05-30 11:17:24
○ 2026-03-26 13:21:06
○ 2026-07-15 12:27:14

○MXmacconstrucciones.com2015-08-16 → 2016-12-04 · 4 obs

● 2015-08-16 22:48:40
● 2016-12-04 10:51:46
○ 2017-05-30 11:17:24
○ 2026-07-15 12:27:14

●MXmail.macconstrucciones.com2026-03-26 → 2026-07-15 · 3 obs

○ 2017-05-30 11:17:24
● 2026-03-26 13:21:06
● 2026-07-15 12:27:14

●MXmx1.macconstrucciones.com2026-03-26 → 2026-07-15 · 3 obs

○ 2017-05-30 11:17:24
● 2026-03-26 13:21:06
● 2026-07-15 12:27:14

○A192.185.162.1892015-08-16 → 2016-12-04 · 4 obs

● 2015-08-16 22:48:40
● 2016-12-04 10:51:46
○ 2017-05-30 11:17:24
○ 2026-07-15 12:27:14

●A200.58.110.2072026-03-26 → 2026-07-15 · 3 obs

○ 2017-05-30 11:17:24
● 2026-03-26 13:21:06
● 2026-07-15 12:27:14

○A67.205.162.202017-05-30 → 2017-05-30 · 4 obs

○ 2016-12-04 10:51:46
● 2017-05-30 11:17:24
○ 2026-03-26 13:21:06
○ 2026-07-15 12:27:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
macconstrucciones.com	ns4.hostmar.com, ns3.hostmar.com	2 records

✅ Authoritative Response

Server:200.58.112.193

NS records: ns4.hostmar.com, ns3.hostmar.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for macconstrucciones.com (unsigned zone)

⏱️ Timing

Total: 3735ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.58.110.207`
NS	2	`ns3.hostmar.com, ns4.hostmar.com`
MX	2	`mx1.macconstrucciones.com (pri: 20), mail.macconstrucciones.com (pri: 0)`
TXT	1	`v=spf1 include:spf.hostmar.com -all`
SOA	1	`ns3.hostmar.com root.hostmar.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns4.hostmar.com, ns3.hostmar.com)

Analysis

Hierarchy

mail.macconstrucciones.com and mx1.macconstrucciones.com are both subdomains of macconstrucciones.com.

IP Addresses

macconstrucciones.com resolves to one IP address: 200.58.110.207.

Name Servers

macconstrucciones.com uses two name servers for its delegation: ns3.hostmar.com and ns4.hostmar.com.

ns3.hostmar.com directs to 200.58.112.193 and ns4.hostmar.com directs to 200.58.112.101; each host name points to exactly one IP number.

Mail Servers

Mail for macconstrucciones.com is handled by two mail servers — mail.macconstrucciones.com and mx1.macconstrucciones.com.

macconstrucciones.com - robtex.com