`mail9.prolusa.com`

DNSSEC	⚠️ Not signed
A	186.177.18.74^{🇨🇷 AS262197186.177.18.0/24}
		PTR	`mail.prolusa.com`
A	190.113.120.42^{🇨🇷 AS52263190.113.120.0/24}

`prolusa.com`

	DNSSEC	⚠️ Not signed
	A	186.177.18.76^{🇨🇷 AS262197186.177.18.0/24}
	A	190.113.120.46^{🇨🇷 AS52263190.113.120.0/24}
	NS	`ns1.prolusa.com` ⭐
	NS	`ns2.prolusa.com`
	NS	`ns5.impulsahosting.com` ⚠️ Not in parent delegation
	MX	`prolusa-com.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 mx ip4:186.177.18.72/29 ip4:190.113.120.42/29 include:spf.protection.o...`
	TXT	`MS=ms97450316`
	TXT	`atlassian-domain-verification=28foWatcoeQu1hOl5GfodtjYPaa45l1/wDa3lJlxlpM51vW...`
	SOA	`ns1.prolusa.com`postmaster@prolusa.com 2025-02-27 #3

PTR for

46.120.113.190.in-addr.arpa

Same first word

mail9.ru

mail9.com

mail9.org

mail9.kinghost.net

Similar names

9mail.jp

9mail.net

9mail.com

9mail.de

9mail.org

9mail.com.au

9mail.ru

mali9.com

9mail.fr

DNS History

2 records (2 active, 0 former)

●A186.177.18.742026-02-17 → 2026-04-23 · 2 obs

● 2026-02-17 08:49:56
● 2026-04-23 17:31:00

●A190.113.120.422026-02-17 → 2026-04-23 · 2 obs

● 2026-02-17 08:49:56
● 2026-04-23 17:31:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
prolusa.com	ns1.prolusa.com, ns2.prolusa.com, ns5.impulsahosting.com	3 records

✅ Authoritative Response

Server:186.177.18.74

NS records: ns1.prolusa.com, ns2.prolusa.com, ns5.impulsahosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prolusa.com (unsigned zone)

⏱️ Timing

Total: 301ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`190.113.120.42, 186.177.18.74`

📌 Glue Records Collected

Total: 3

In-bailiwick: 2 (ns1.prolusa.com, ns2.prolusa.com)

Out-of-bailiwick: 1 (ns5.impulsahosting.com)

Analysis

IP Addresses

The entity mail9.prolusa.com points to two IP numbers: 186.177.18.74 and 190.113.120.42.

For instance, other host names mx7.prolusa.com, ns1.asoprol.com, mail8.prolusa.com, mail.prolusa.com and mail2.prolusa.com share IP numbers with mail9.prolusa.com.

mail9.prolusa.com - robtex.com