`rockargentina.com`

DNSSEC	⚠️ Not signed
A	2800:6c0:2::290^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
		PTR	`c255.dattaweb.com`
A	200.58.111.54^{🇦🇷 AS27823200.58.111.0/24 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	`ns21.dattatec.com` ⚠️ Not in zone NS records
		A	200.58.116.42^{🇦🇷 AS27823200.58.116.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns21.dattatec.com`
NS	`ns22.dattatec.com` ⚠️ Not in zone NS records
		A	200.58.122.66^{🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns22.dattatec.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	`rockargentina.com` ⭐
		A	2800:6c0:2::290^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
			PTR	`c255.dattaweb.com`
		A	200.58.111.54^{🇦🇷 AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com}
			PTR	`c255.dattaweb.com`
MX	`mx1.rockargentina.com`⁽²⁰⁾
		A	200.58.122.206^{🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com}
			PTR	`mxbkp.hostmar.com`
SOA	`ns3.hostmar.com`security@dattatec.com 2026-04-22 #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=1777086411

Previously MX for

rockargentina.com

Subdomains

mx1.rockargentina.com

Same first word

rockargentina.com

Similar names

corningkarate.com

DNS History

9 records (8 active, 1 former)

●NSns21.dattatec.com2026-02-16 → 2026-04-25 · 3 obs

○ 2015-08-11 20:35:12
● 2026-02-16 11:32:00
● 2026-04-25 03:17:28

●NSns22.dattatec.com2026-02-16 → 2026-04-25 · 3 obs

○ 2015-08-11 20:35:12
● 2026-02-16 11:32:00
● 2026-04-25 03:17:28

●NSns3.hostmar.com2015-08-11 → 2026-04-25 · 4 obs

● 2015-08-11 20:35:12
● 2026-03-06 22:30:36
○ 2026-03-08 08:17:32
● 2026-04-25 03:17:28

●NSns4.hostmar.com2015-08-11 → 2026-04-25 · 4 obs

● 2015-08-11 20:35:12
● 2026-03-06 22:30:36
○ 2026-03-08 08:17:32
● 2026-04-25 03:17:28

●MXmx1.rockargentina.com2015-08-11 → 2026-04-25 · 4 obs

● 2015-08-11 20:35:12
● 2026-03-06 22:30:36
○ 2026-03-08 08:17:32
● 2026-04-25 03:17:28

●MXrockargentina.com2015-08-11 → 2026-04-25 · 4 obs

● 2015-08-11 20:35:12
● 2026-03-06 22:30:36
○ 2026-03-08 08:17:32
● 2026-04-25 03:17:28

●A200.58.111.542026-02-16 → 2026-04-25 · 5 obs

○ 2017-11-25 21:49:52
● 2026-02-16 11:32:00
● 2026-03-06 22:30:36
○ 2026-03-08 08:17:32
● 2026-04-25 03:17:28

○A200.58.114.362015-08-11 → 2017-11-25 · 4 obs

● 2015-08-11 20:35:12
● 2017-11-25 21:49:52
○ 2026-02-16 11:32:00
○ 2026-04-25 03:17:28

●A2800:6c0:2::2902026-02-16 → 2026-04-25 · 5 obs

○ 2017-11-25 21:49:52
● 2026-02-16 11:32:00
● 2026-03-06 22:30:36
○ 2026-03-08 08:17:32
● 2026-04-25 03:17:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rockargentina.com	ns22.dattatec.com, ns21.dattatec.com	2 records

✅ Authoritative Response

Server:200.58.122.66

NS records: ns22.dattatec.com, ns21.dattatec.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rockargentina.com (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.58.111.54`
AAAA	1	`2800:6c0:2::290`
NS	2	`ns3.hostmar.com, ns4.hostmar.com`
MX	2	`rockargentina.com (pri: 0), mx1.rockargentina.com (pri: 20)`
SOA	1	`ns3.hostmar.com security.dattatec.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns22.dattatec.com, ns21.dattatec.com)

Analysis

Hierarchy

The parent of mx1.rockargentina.com is rockargentina.com.

IP Addresses

rockargentina.com points to two IP numbers: 2800:6c0:2::290 and 200.58.111.54.

Other host names such as mail.milisenda.com, _dc-mx.2e162598978f.rankhotel.com.ar, blackrocksport.com, _dc-mx.e0e9c017dccf.visualinsumos.com.ar and assetco.com.ar share IPs with rockargentina.com.

Name Servers

rockargentina.com is delegated to four name servers: ns21.dattatec.com, ns22.dattatec.com, ns3.hostmar.com and ns4.hostmar.com.

rockargentina.com at least partially shares name servers with other domains, for instance marinoni.com.ar, concienciahoy.com, ondaclub.com.ar, roletacorp.com and thenextradio.net.

these name servers are commonly used with ns1.donweb.com, ns2.donweb.com, ns1.donweb.co, ns1.donweb.mx, ns1.donweb.cl, ns1.donweb.uy and ns2.donweb.bo.

Host names with one IP number:

ns21.dattatec.com points to 200.58.116.42.

ns22.dattatec.com points to 200.58.122.66.

ns3.hostmar.com points to 200.58.112.193.

ns4.hostmar.com points to 200.58.112.101.

Mail Servers

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

Host names with two IP numbers:

rockargentina.com points to 2800:6c0:2::290 and 200.58.111.54.

Host names with one IP number:

mx1.rockargentina.com points to 200.58.122.206.

rockargentina.com - robtex.com