`atginstrumentacion.com`

DNSSEC	⚠️ Not signed
A	2800:6c0:2::16e^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
		PTR	`c213.dattaweb.com`
A	200.58.112.130^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
NS	`ns3.hostmar.com` ⭐ ⚠️ Not in parent delegation
		A	200.58.112.193^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns3.hostmar.com`
NS	`ns1.donweb.com` ⚠️ Not in zone NS records
		A	200.58.112.193^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns3.hostmar.com`
NS	`ns2.donweb.com` ⚠️ Not in zone NS records
		A	200.58.112.101^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns4.hostmar.com`
NS	`ns4.hostmar.com` ⚠️ Not in parent delegation
		A	200.58.112.101^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns4.hostmar.com`
MX	`atginstrumentacion.com` ⭐
		A	2800:6c0:2::16e^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
			PTR	`c213.dattaweb.com`
		A	200.58.112.130^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`c213.dattaweb.com`
MX	`mx1.atginstrumentacion.com`⁽²⁰⁾
		A	200.58.122.206^{🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com}
			PTR	`mxbkp.hostmar.com`
TXT	`v=spf1 include:spf.hostmar.com -all`
SOA	`ns3.hostmar.com`root@hostmar.com 2026-03-14 #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=1777670241

MX for

atginstrumentacion.com

Subdomains

mx1.atginstrumentacion.com

Same first word

atginstrumentacion.com

DNS History

10 records (8 active, 2 former)

●NSns1.donweb.com2026-02-17 → 2026-05-01 · 3 obs

○ 2015-06-14 13:51:24
● 2026-02-17 09:15:30
● 2026-05-01 21:34:30

●NSns2.donweb.com2026-02-17 → 2026-05-01 · 3 obs

○ 2015-06-14 13:51:24
● 2026-02-17 09:15:30
● 2026-05-01 21:34:30

●NSns3.hostmar.com2015-06-14 → 2026-05-01 · 5 obs

● 2015-06-14 13:51:24
● 2026-04-02 09:13:12
○ 2026-04-20 13:40:28
● 2026-04-26 17:18:00
● 2026-05-01 21:34:30

●NSns4.hostmar.com2015-06-14 → 2026-05-01 · 5 obs

● 2015-06-14 13:51:24
● 2026-04-02 09:13:12
○ 2026-04-20 13:40:28
● 2026-04-26 17:18:00
● 2026-05-01 21:34:30

●MXatginstrumentacion.com2015-06-14 → 2026-05-01 · 5 obs

● 2015-06-14 13:51:24
● 2026-04-02 09:13:12
○ 2026-04-20 13:40:28
● 2026-04-26 17:18:00
● 2026-05-01 21:34:30

●MXmx1.atginstrumentacion.com2015-06-14 → 2026-05-01 · 5 obs

● 2015-06-14 13:51:24
● 2026-04-02 09:13:12
○ 2026-04-20 13:40:28
● 2026-04-26 17:18:00
● 2026-05-01 21:34:30

○A200.58.111.1322016-01-03 → 2017-08-16 · 5 obs

○ 2015-10-25 11:56:34
● 2016-01-03 21:04:12
● 2017-08-16 01:08:30
○ 2026-02-17 09:15:30
○ 2026-05-01 21:34:30

●A200.58.112.1302026-02-17 → 2026-05-01 · 6 obs

○ 2017-08-16 01:08:30
● 2026-02-17 09:15:30
● 2026-04-02 09:13:12
○ 2026-04-20 13:40:28
● 2026-04-26 17:18:00
● 2026-05-01 21:34:30

○A200.58.112.2192015-06-14 → 2015-10-25 · 4 obs

● 2015-06-14 13:51:24
● 2015-10-25 11:56:34
○ 2016-01-03 21:04:12
○ 2026-05-01 21:34:30

●A2800:6c0:2::16e2026-02-17 → 2026-05-01 · 6 obs

○ 2017-08-16 01:08:30
● 2026-02-17 09:15:30
● 2026-04-02 09:13:12
○ 2026-04-20 13:40:28
● 2026-04-26 17:18:00
● 2026-05-01 21:34:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
atginstrumentacion.com	ns1.donweb.com, ns2.donweb.com	2 records

✅ Authoritative Response

Server:200.58.112.101

NS records: ns1.donweb.com, ns2.donweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atginstrumentacion.com (unsigned zone)

⏱️ Timing

Total: 3437ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.58.112.130`
AAAA	1	`2800:6c0:2::16e`
NS	2	`ns3.hostmar.com, ns4.hostmar.com`
MX	2	`atginstrumentacion.com (pri: 0), mx1.atginstrumentacion.com (pri: 20)`
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 (ns1.donweb.com, ns2.donweb.com)

Analysis

Hierarchy

mx1.atginstrumentacion.com has atginstrumentacion.com as its parent.

Mail Server Role

The mail server for atginstrumentacion.com is atginstrumentacion.com.

With atginstrumentacion.com, mx1.atginstrumentacion.com is commonly used as a mail server.

IP Addresses

atginstrumentacion.com points to two IPs: 2800:6c0:2::16e and 200.58.112.130.

Other host names, for instance tajsa.com.ar, trivino.com.ar, admweb.com.ar, gen.com.ar and mail.gen.com.ar share IP numbers with atginstrumentacion.com.

Name Servers

atginstrumentacion.com is delegated to four name servers: ns1.donweb.com, ns2.donweb.com, ns3.hostmar.com and ns4.hostmar.com.

atginstrumentacion.com at least partially shares name servers with other domains such as inesboente.com, circuitosyservicios.com.ar, hcsistemas.com.ar, drapaolaespinoza.com and valdevit.com.ar.

These name servers are commonly used alongside ns21.dattatec.com, ns22.dattatec.com, ns2.donweb.bo, ns1.donweb.cl, ns1.donweb.co, ns1.donweb.mx and ns1.donweb.uy.

Host names with a single IP

ns1.donweb.com points to 200.58.112.193

ns2.donweb.com points to 200.58.112.101

ns3.hostmar.com points to 200.58.112.193

ns4.hostmar.com points to 200.58.112.101

Host names pointing to 200.58.112.193: ns1.donweb.com and ns3.hostmar.com

Host names pointing to 200.58.112.101: ns2.donweb.com and ns4.hostmar.com

Mail Servers

Two mail servers handle atginstrumentacion.com: atginstrumentacion.com and mx1.atginstrumentacion.com.

Host names by IP count:

Two IP numbers: The host name atginstrumentacion.com points to 2800:6c0:2::16e and 200.58.112.130.

One IP number: The host name mx1.atginstrumentacion.com points to 200.58.122.206.

atginstrumentacion.com - robtex.com