🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linuxserver.work`

DNSSEC	⚠️ Not signed
NS	`ns1.box.linuxmailer.com` ⚠️ Not in zone NS records
		A	2605:a140:2083:1532::1^{🇺🇸 CONTABO-USA2605:a140::/32 Contabo Inc. 710 N Tucker Blvd. STE 420 St. Louis, MO 63101 US}
			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 Contabo Inc. 710 N Tucker Blvd. STE 420 St. Louis, MO 63101 US}
			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` ⚠️ Not in zone NS records
NS	`ns4.box.linuxmailer.com` ⚠️ Not in zone NS records
		A	2605:a140:2136:6759::1^{🇺🇸 CONTABO-USA2605:a140::/32 Contabo Inc. 710 N Tucker Blvd. STE 420 St. Louis, MO 63101 US}
			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`

`work`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.work` ⭐
	NS	`b.nic.work`
	NS	`c.nic.work`
	NS	`x.nic.work`
	NS	`y.nic.work`
	NS	`z.nic.work`
	SOA	`a.nic.work`admin@tldns.godaddy serial=1788215065

⚠️ On DNS blocklist: spam-tlds

Same first word

Similar names

Previous names

Next names

DNS History

8 records (4 active, 4 former)

●NSns1.box.linuxmailer.com2026-08-28 → 2026-08-31 · 2 obs

● 2026-08-28 22:10:54
● 2026-08-31 22:45:58

●NSns2.box.linuxmailer.com2026-08-28 → 2026-08-31 · 2 obs

● 2026-08-28 22:10:54
● 2026-08-31 22:45:58

●NSns3.box.linuxmailer.com2026-08-28 → 2026-08-31 · 2 obs

● 2026-08-28 22:10:54
● 2026-08-31 22:45:58

●NSns4.box.linuxmailer.com2026-08-28 → 2026-08-31 · 2 obs

● 2026-08-28 22:10:54
● 2026-08-31 22:45:58

○NSns5.box.linuxmailer.com2026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 22:10:54
○ 2026-08-30 19:13:04
○ 2026-08-31 22:45:58

○MXbox.linuxmailer.com2026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 22:10:54
○ 2026-08-30 19:13:04
○ 2026-08-31 22:45:58

○A154.53.41.732026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 22:10:54
○ 2026-08-30 19:13:04
○ 2026-08-31 22:45:58

○A2605:a140:2083:1532::12026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 22:10:54
○ 2026-08-30 19:13:04
○ 2026-08-31 22:45:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
work	x.nic.work, z.nic.work, b.nic.work, a.nic.work...	-
linuxserver.work	ns2.box.linuxmailer.com, ns1.box.linuxmailer.com, ns4.box.linuxmailer.com, ns3.box.linuxmailer.com	-

✅ Authoritative Response

Server:154.53.47.152

NS records: ns2.box.linuxmailer.com, ns1.box.linuxmailer.com, ns4.box.linuxmailer.com, ns3.box.linuxmailer.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 4358ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.53.41.73`
AAAA	1	`2605:a140:2083:1532::1`
NS	4	`ns1.box.linuxmailer.com, ns3.box.linuxmailer.com...`
MX	1	`box.linuxmailer.com (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`ns1.box.linuxmailer.com hostmaster.box.l`

Analysis

Name Servers

Four name servers handle the delegation for linuxserver.work: ns1.box.linuxmailer.com, ns2.box.linuxmailer.com, ns3.box.linuxmailer.com and ns4.box.linuxmailer.com.

linuxserver.work shares at least some of its name servers with other domains, including mylinux.work, linuxmailer.com, coolpenguin.us and two others.

These name servers are frequently paired with the name servers ns5.box.linuxmailer.com and ns2.linuxmailer.com.

ns1.box.linuxmailer.com, ns2.box.linuxmailer.com and ns4.box.linuxmailer.com each resolve to two IP addresses: ns1.box.linuxmailer.com points to 154.53.41.73 and 2605:a140:2083:1532::1; ns2.box.linuxmailer.com points to 154.53.41.73 and 2605:a140:2083:1532::1; ns4.box.linuxmailer.com points to 154.53.47.153 and 2605:a140:2136:6759::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.

linuxserver.work - robtex.com