linuxmailer.com - dns.ninja

`linuxmailer.com`

DNSSEC	⚠️ Not signed
A	2605:a140:2083:1532::1^{🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
		PTR	`box.linuxmailer.com`
A	154.53.41.73^{🇺🇸 CONTABO-USA154.53.40.0/21 Route Registered for Cogent Communications Customer- Contabo Inc}
NS	`ns1.box.linuxmailer.com` ⭐
		A	2605:a140:2083:1532::1^{🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`box.linuxmailer.com`
		A	154.53.41.73^{🇺🇸 CONTABO-USA154.53.40.0/21 Route Registered for Cogent Communications Customer- Contabo Inc}
			PTR	`box.linuxmailer.com`
NS	`ns2.box.linuxmailer.com` ⚠️ Not in zone NS records
		A	2605:a140:2083:1532::1^{🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`box.linuxmailer.com`
		A	154.53.41.73^{🇺🇸 CONTABO-USA154.53.40.0/21 Route Registered for Cogent Communications Customer- Contabo Inc}
			PTR	`box.linuxmailer.com`
NS	`ns3.box.linuxmailer.com`
		A	2605:a140:2136:6758::1^{🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`ns1.mylinux.work`
		A	154.53.47.152^{🇺🇸 CONTABO-USA154.53.40.0/21 Route Registered for Cogent Communications Customer- Contabo Inc}
			PTR	`ns1.mylinux.work`
NS	`ns4.box.linuxmailer.com`
		A	2605:a140:2136:6759::1^{🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`ns2.mylinux.work`
		A	154.53.47.153^{🇺🇸 CONTABO-USA154.53.40.0/21 Route Registered for Cogent Communications Customer- Contabo Inc}
			PTR	`ns2.mylinux.work`
NS	`ns5.box.linuxmailer.com`
		A	2605:a140:2210:7388::1^{🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`plex.mylinux.work`
		A	144.126.152.38^{🇺🇸 CONTABO-USA144.126.152.0/21 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`plex.mylinux.work`
MX	`box.linuxmailer.com` ⭐
		A	2605:a140:2083:1532::1^{🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`box.linuxmailer.com`
		A	154.53.41.73^{🇺🇸 CONTABO-USA154.53.40.0/21 Route Registered for Cogent Communications Customer- Contabo Inc}
			PTR	`box.linuxmailer.com`
TXT	`v=spf1 mx -all`
TXT	`google-site-verification=xUoCQ8Eodr-7cRj2gjDJnJJHmjtc_eOnzTUuOiUMlAI`
SOA	`ns1.box.linuxmailer.com`hostmaster@box.linuxmailer.com 2026-06-17 #0

`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=1782910656

WOT: SUSPICIOUS (1/100)

Subdomains

box.linuxmailer.com

Same first word

linuxmailer.com

DNS History

11 records (8 active, 3 former)

●NSns1.box.linuxmailer.com2026-03-03 → 2026-07-01 · 3 obs

○ 2017-09-22 09:14:22
● 2026-03-03 10:21:50
● 2026-07-01 13:11:54

●NSns2.box.linuxmailer.com2026-03-03 → 2026-07-01 · 3 obs

○ 2017-09-22 09:14:22
● 2026-03-03 10:21:50
● 2026-07-01 13:11:54

○NSns23.domaincontrol.com2015-06-17 → 2016-11-27 · 4 obs

● 2015-06-17 21:48:50
● 2016-11-27 03:23:12
○ 2017-09-22 09:14:22
○ 2026-07-01 13:11:54

○NSns24.domaincontrol.com2015-06-17 → 2016-11-27 · 4 obs

● 2015-06-17 21:48:50
● 2016-11-27 03:23:12
○ 2017-09-22 09:14:22
○ 2026-07-01 13:11:54

●NSns3.box.linuxmailer.com2026-03-03 → 2026-07-01 · 3 obs

○ 2017-09-22 09:14:22
● 2026-03-03 10:21:50
● 2026-07-01 13:11:54

●NSns4.box.linuxmailer.com2026-03-03 → 2026-07-01 · 3 obs

○ 2017-09-22 09:14:22
● 2026-03-03 10:21:50
● 2026-07-01 13:11:54

●NSns5.box.linuxmailer.com2026-03-03 → 2026-07-01 · 3 obs

○ 2017-09-22 09:14:22
● 2026-03-03 10:21:50
● 2026-07-01 13:11:54

●MXbox.linuxmailer.com2026-03-03 → 2026-07-01 · 3 obs

○ 2017-09-22 09:14:22
● 2026-03-03 10:21:50
● 2026-07-01 13:11:54

○MXserver1.linuxmailer.com2015-06-17 → 2016-11-27 · 4 obs

● 2015-06-17 21:48:50
● 2016-11-27 03:23:12
○ 2017-09-22 09:14:22
○ 2026-07-01 13:11:54

●A154.53.41.732026-03-03 → 2026-07-01 · 2 obs

● 2026-03-03 10:21:50
● 2026-07-01 13:11:54

●A2605:a140:2083:1532::12026-03-03 → 2026-07-01 · 2 obs

● 2026-03-03 10:21:50
● 2026-07-01 13:11:54

🔍 DNS Trace

Analysis

Hierarchy

linuxmailer.com serves as the parent of box.linuxmailer.com.

IP Addresses

linuxmailer.com directs to two IP numbers, 154.53.41.73 and 2605:a140:2083:1532::1

Additional host names — sciencegal.net, cygeek.com, box.linuxmailer.com and two others — share IP numbers with linuxmailer.com.

Name Servers

Delegation for linuxmailer.com is to five name servers: ns1.box.linuxmailer.com, ns2.box.linuxmailer.com, ns3.box.linuxmailer.com and two others.

linuxmailer.com has at least partial name server overlap with other domains, such as mylinux.work, coolpenguin.us, mylinuxweb.com and two others.

These name servers tend to appear together with the name servers ns4.box.linuxmailer.com, ns5.box.linuxmailer.com and ns2.linuxmailer.com.

Host names with two IP numbers:

ns1.box.linuxmailer.com resolves to 154.53.41.73 and 2605:a140:2083:1532::1.

ns2.box.linuxmailer.com resolves to 154.53.41.73 and 2605:a140:2083:1532::1.

ns3.box.linuxmailer.com resolves to 154.53.47.152 and 2605:a140:2136:6758::1.

ns4.box.linuxmailer.com resolves to 154.53.47.153 and 2605:a140:2136:6759::1.

ns5.box.linuxmailer.com resolves to 144.126.152.38 and 2605:a140:2210:7388::1.

The host names ns1.box.linuxmailer.com and ns2.box.linuxmailer.com both resolve to 2605:a140:2083:1532::1 IP addresses.

The host names ns1.box.linuxmailer.com and ns2.box.linuxmailer.com both resolve to 154.53.41.73 IP addresses.

Mail Servers

linuxmailer.com has one mail server: box.linuxmailer.com.

linuxmailer.com shares the same mail server setup as other domains, including box.linuxmailer.com, coolpenguin.us, mylinuxweb.com and two others.

box.linuxmailer.com has two IP addresses: 154.53.41.73 and 2605:a140:2083:1532::1.