`mx1.classica.com.ar`

DNSSEC	⚠️ Not signed
A	200.58.122.206^{🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com}
		PTR	`mxbkp.hostmar.com`

`classica.com.ar`

	DNSSEC	⚠️ Not signed
	A	2800:6c0:2::17a^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
	A	200.58.112.157^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
	NS	`ns3.hostmar.com` ⭐
	NS	`ns4.hostmar.com`
	MX	`mail.classica.com.ar` ⭐
	MX	`mx1.classica.com.ar`⁽²⁰⁾
	TXT	`v=spf1 include:comp.hostmar.com -all`
	TXT	`google-site-verification=Nkep70X6xUgNb2p1vWyMZ-JQSgXW7cmQysiDUl2q17A`
	SOA	`ns3.hostmar.com`root@hostmar.com 2026-06-03 #0

MX for

classica.com.ar

Same first word

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DNS History

1 record (1 active, 0 former)

●A200.58.122.2062026-06-28 → 2026-07-26 · 2 obs

● 2026-06-28 21:12:46
● 2026-07-26 11:19:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ar	a.lactld.org, c.dns.ar, d.dns.ar, e.dns.ar...	10 records
classica.com.ar	ns4.hostmar.com, ns3.hostmar.com	-

✅ Authoritative Response

Server:200.58.112.193

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classica.com.ar (unsigned zone)

⏱️ Timing

Total: 1984ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.58.122.206`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (c.dns.ar, d.dns.ar, e.dns.ar...)

Out-of-bailiwick: 2 (a.lactld.org, a.lactld.org)

Analysis

Mail Server Role

classica.com.ar uses mx1.classica.com.ar as a mail server.

mail.classica.com.ar is often seen acting as a mail server in combination with mx1.classica.com.ar.

IP Addresses

mx1.classica.com.ar resolves to one IP address: 200.58.122.206.

mx1.dusvar.com, mx1.coolgroup.com.ar, mx1.acrimev.com.ar and two other host names share IP numbers with mx1.classica.com.ar.

mx1.classica.com.ar - robtex.com