`mail.cubanova.com`

DNSSEC	⚠️ Not signed
A	2800:6c0:2::8c^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
		PTR	`c170.dattaweb.com`
A	200.58.111.39^{🇦🇷 AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com}

`cubanova.com`

	DNSSEC	⚠️ Not signed
	A	2800:6c0:2::8c^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
	A	200.58.111.39^{🇦🇷 AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com}
	NS	`ns3.hostmar.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.donweb.com` ⚠️ Not in zone NS records
	NS	`ns2.donweb.com` ⚠️ Not in zone NS records
	NS	`ns4.hostmar.com` ⚠️ Not in parent delegation
	MX	`mail.cubanova.com` ⭐
	MX	`mx1.cubanova.com`⁽²⁰⁾
	TXT	`v=spf1 include:spf.hostmar.com -all`
	SOA	`ns3.hostmar.com`root@hostmar.com 2026-03-05 #0

MX for

cubanova.com

Same first word

mail.gov.mz

mail.gov.ph

mail.veterinaire.fr

mail.ee

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mail.nflfan.org

mail.bayern

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mail.(0x6c6f6c697461)punk.jp

mail.sc

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mail.spdns.org

mail.lk

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Similar names

mail.so

mlai.net

lima.jp

ilam.cn

imal.se

mail.ind.in

mail.com.in

mail.noip.us

mail.hippy.jp

alim.ru

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mail.neustar

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mail.edu.ge

imal.nl

mail.ps

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liam.media

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almi.by

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mail.photos

mail.omg.lol

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laim.cn

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aiml.tech

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ilam.us

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ilma.dev

amil.in

mail.ks.ua

laim.com

mail.org.br

mail.technology

mail.edu.ru

mail.edu.az

mail.global

mail.bambina.jp

ilma.de

mail.hu.net

DNS History

3 records (2 active, 1 former)

●A200.58.111.392026-02-17 → 2026-03-24 · 6 obs

○ 2016-04-28 23:58:28
● 2026-02-17 23:08:24
● 2026-03-06 22:31:08
○ 2026-03-08 08:17:40
● 2026-03-14 20:03:56
● 2026-03-24 03:49:12

○A200.58.112.332015-06-25 → 2016-04-28 · 4 obs

● 2015-06-25 23:32:08
● 2016-04-28 23:58:28
○ 2026-02-17 23:08:24
○ 2026-03-24 03:49:12

●A2800:6c0:2::8c2026-02-17 → 2026-03-24 · 6 obs

○ 2016-04-28 23:58:28
● 2026-02-17 23:08:24
● 2026-03-06 22:31:08
○ 2026-03-08 08:17:40
● 2026-03-14 20:03:56
● 2026-03-24 03:49:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cubanova.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 cubanova.com (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.58.111.39`
AAAA	1	`2800:6c0:2::8c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.donweb.com, ns2.donweb.com)

Analysis

Mail Server Role

The mail server for cubanova.com is mail.cubanova.com.

For mail handling, mx1.cubanova.com serves as a mail server together with mail.cubanova.com.

IP Addresses

mail.cubanova.com points to two IP numbers: 2800:6c0:2::8c and 200.58.111.39.

Other host names, for instance _dc-mx.f41d7ca66b15.institutodeestudiosintegrales.com, mx.infodocta.com.ar, _dc-mx.86db319d6473.herrerainmobiliaria.com, mail.vsa-ac.com.ar and estudiocores.com share IP numbers with mail.cubanova.com.

mail.cubanova.com - robtex.com