linuxbox.pl - dns.ninja

`linuxbox.pl`

DNSSEC	🔒 Signed (DS record present)
A	2a0e:b40::fc^{🇵🇱 AS-ARSIM-PL2a0e:b40::/48}
		PTR	`server-08fc.hostcenter.eu`
A	45.89.8.252^{🇵🇱 AS-ARSIM-PL45.89.8.0/24}
NS	`ns1.hostcenter.eu` ⭐
		A	2a0e:b40::fd^{🇵🇱 AS-ARSIM-PL2a0e:b40::/48}
			PTR	`server-08fd.hostcenter.eu`
		A	45.89.8.253^{🇵🇱 AS-ARSIM-PL45.89.8.0/24}
			PTR	`server-08fd.hostcenter.eu`
NS	`ns2.hostcenter.eu`
		A	2a0e:b40::fe^{🇵🇱 AS-ARSIM-PL2a0e:b40::/48}
			PTR	`server-08fe.hostcenter.eu`
		A	45.89.8.254^{🇵🇱 AS-ARSIM-PL45.89.8.0/24}
			PTR	`server-08fe.hostcenter.eu`
MX	`mail.linuxbox.pl` ⭐
		A	2a0e:b40::fb^{🇵🇱 AS-ARSIM-PL2a0e:b40::/48}
			PTR	`server-08fb.hostcenter.eu`
		A	45.89.8.251^{🇵🇱 AS-ARSIM-PL45.89.8.0/24}
			PTR	`server-08fb.hostcenter.eu`
TXT	`v=spf1 a mx -all`
TXT	`google-site-verification=YELHFLhh0fJ_MPVtseY4cQsjWOeLNV8dNh3h6cHKtEk`
HTTPS	HTTP/2
SOA	`ns1.hostcenter.eu`abuse@hostcenter.eu 2026-03-04 #42

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1782628342

Subdomains

mail.linuxbox.pl

imap.linuxbox.pl

ns2.linuxbox.pl

ns1.linuxbox.pl

smtp.linuxbox.pl

www.linuxbox.pl

gtw70.linuxbox.pl

Same first word

linuxbox.cz

linuxbox.net

linuxbox.org

linuxbox.work

linuxbox.za.net

linuxbox.hu

linuxbox.at

linuxbox.co.uk

linuxbox.eu

linuxbox.sk

linuxbox.us

linuxbox.pp.ua

linuxbox.ir

linuxbox.foo

linuxbox.it

linuxbox.fi

linuxbox.info

linuxbox.com.au

linuxbox.ch

linuxbox.com

linuxbox.ninja

linuxbox.web.id

linuxbox.nu

linuxbox.pl

Similar names

inboxlux.com

luxinbox.com

DNS History

11 records (5 active, 6 former)

●NSns1.hostcenter.eu2026-02-16 → 2026-06-28 · 3 obs

○ 2017-07-09 15:33:00
● 2026-02-16 14:32:48
● 2026-06-28 17:56:20

○NSns1.linuxbox.pl2015-06-22 → 2017-07-09 · 4 obs

● 2015-06-22 22:59:30
● 2017-07-09 15:33:00
○ 2026-02-16 14:32:48
○ 2026-06-28 17:56:20

●NSns2.hostcenter.eu2026-02-16 → 2026-06-28 · 3 obs

○ 2017-07-09 15:33:00
● 2026-02-16 14:32:48
● 2026-06-28 17:56:20

○NSns2.linuxbox.pl2015-06-22 → 2017-07-09 · 4 obs

● 2015-06-22 22:59:30
● 2017-07-09 15:33:00
○ 2026-02-16 14:32:48
○ 2026-06-28 17:56:20

○MXimap.linuxbox.pl2015-06-22 → 2017-07-09 · 4 obs

● 2015-06-22 22:59:30
● 2017-07-09 15:33:00
○ 2026-02-16 14:32:48
○ 2026-06-28 17:56:20

●MXmail.linuxbox.pl2015-06-22 → 2026-06-28 · 2 obs

● 2015-06-22 22:59:30
● 2026-06-28 17:56:20

○MXsmtp.linuxbox.pl2015-06-22 → 2017-07-09 · 4 obs

● 2015-06-22 22:59:30
● 2017-07-09 15:33:00
○ 2026-02-16 14:32:48
○ 2026-06-28 17:56:20

○A195.136.231.2032017-07-09 → 2017-07-09 · 5 obs

○ 2017-01-11 18:10:58
● 2017-07-09 15:32:50
● 2017-07-09 15:33:00
○ 2026-02-16 14:32:48
○ 2026-06-28 17:56:20

●A2a0e:b40::fc2026-02-16 → 2026-06-28 · 3 obs

○ 2017-07-09 15:33:00
● 2026-02-16 14:32:48
● 2026-06-28 17:56:20

○A31.179.255.932015-06-22 → 2017-01-11 · 4 obs

● 2015-06-22 22:59:30
● 2017-01-11 18:10:58
○ 2017-07-09 15:32:50
○ 2026-06-28 17:56:20

●A45.89.8.2522026-02-16 → 2026-06-28 · 3 obs

○ 2017-07-09 15:33:00
● 2026-02-16 14:32:48
● 2026-06-28 17:56:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
linuxbox.pl	ns1.hostcenter.eu, ns2.hostcenter.eu	-

✅ Authoritative Response

Server:45.89.8.253

NS records: ns1.hostcenter.eu, ns2.hostcenter.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1066ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.89.8.252`
AAAA	1	`2a0e:b40::fc`
NS	2	`ns2.hostcenter.eu, ns1.hostcenter.eu`
MX	1	`mail.linuxbox.pl (pri: 10)`
TXT	2	`v=spf1 a mx -all, google-site-verification=YELHFLhh0fJ_MPV`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`ns1.hostcenter.eu abuse.hostcenter.eu`

Analysis

Hierarchy

linuxbox.pl is the parent domain of mail.linuxbox.pl, imap.linuxbox.pl, ns2.linuxbox.pl, ns1.linuxbox.pl, smtp.linuxbox.pl and a few other host names.

IP Addresses

linuxbox.pl directs to two IP numbers, 45.89.8.252 and 2a0e:b40::fc

server-08fc.hostcenter.eu, www.linuxbox.pl, server-8-252.hostcenter.eu plus two other host names have IP numbers in common with linuxbox.pl.

Name Servers

Two name servers handle the delegation for linuxbox.pl: ns1.hostcenter.eu and ns2.hostcenter.eu.

linuxbox.pl shares the same name server configuration with arsim.pl, lbox.one.pl, hostcenter.eu and arsim.one.pl.

ns1.hostcenter.eu and ns2.hostcenter.eu both carry two IP addresses. The A records for ns1.hostcenter.eu are 45.89.8.253 and 2a0e:b40::fd; the A records for ns2.hostcenter.eu are 45.89.8.254 and 2a0e:b40::fe.

Mail Servers

linuxbox.pl uses one mail server — mail.linuxbox.pl.

mail.linuxbox.pl points to two IP addresses: 45.89.8.251 and 2a0e:b40::fb.