itlinux.pl - dns.ninja

`itlinux.pl`

DNSSEC	⚠️ Not signed
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`itlinux-pl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`mscid=w4Qe7AD39RvZdmtiC0jMe9U45GjMaHDfCw+9cHLnih6TX1Zw+TSC7rUhPcog5Wxg/hnHAtl...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`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=1781073097

PTR for

69.204.157.37.in-addr.arpa

Same first word

itlinux.cl

itlinux.net

itlinux.de

itlinux.com

itlinux.pl

Similar names

linuxit.ir

linuxit.dk

linuxit.co.kr

linuxit.it

tilinux.com.br

lixuint.com

linuxit.com

inxutil.com

lunitix.com

utilinx.com

linuxit.at

tilinux.uni5.net

linuxit.co.uk

linuxit.hu

linuxit.pl

ntxiliu.com

linuxit.pro

linuxit.nl

tinilux.com

xilunit.eu

linuxit.cl

linuxit.de

DNS History

9 records (5 active, 4 former)

○NSdns104.ovh.net2015-07-03 → 2017-05-12 · 4 obs

● 2015-07-03 14:17:48
● 2017-05-12 22:33:36
○ 2026-03-11 02:05:58
○ 2026-06-10 15:00:02

●NSns1.bdm.microsoftonline.com2026-03-11 → 2026-06-10 · 3 obs

○ 2017-05-12 22:33:36
● 2026-03-11 02:05:58
● 2026-06-10 15:00:02

○NSns104.ovh.net2015-07-03 → 2017-05-12 · 4 obs

● 2015-07-03 14:17:48
● 2017-05-12 22:33:36
○ 2026-03-11 02:05:58
○ 2026-06-10 15:00:02

●NSns2.bdm.microsoftonline.com2026-03-11 → 2026-06-10 · 3 obs

○ 2017-05-12 22:33:36
● 2026-03-11 02:05:58
● 2026-06-10 15:00:02

●NSns3.bdm.microsoftonline.com2026-03-11 → 2026-06-10 · 3 obs

○ 2017-05-12 22:33:36
● 2026-03-11 02:05:58
● 2026-06-10 15:00:02

●NSns4.bdm.microsoftonline.com2026-03-11 → 2026-06-10 · 3 obs

○ 2017-05-12 22:33:36
● 2026-03-11 02:05:58
● 2026-06-10 15:00:02

●MXitlinux-pl.mail.protection.outlook.com2026-03-11 → 2026-06-10 · 3 obs

○ 2017-05-12 22:33:36
● 2026-03-11 02:05:58
● 2026-06-10 15:00:02

○MXmail.itlinux.pl2015-07-03 → 2017-05-12 · 4 obs

● 2015-07-03 14:17:48
● 2017-05-12 22:33:36
○ 2026-03-11 02:05:58
○ 2026-06-10 15:00:02

○A37.157.204.692015-07-03 → 2017-05-12 · 4 obs

● 2015-07-03 14:17:48
● 2017-05-12 22:33:36
○ 2026-03-11 02:05:58
○ 2026-06-10 15:00:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
itlinux.pl	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itlinux.pl (unsigned zone)

⏱️ Timing

Total: 1036ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`itlinux-pl.mail.protection.outlook.com (`
TXT	2	`mscid=w4Qe7AD39RvZdmtiC0jMe9U45GjMaHDfCw, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

Name Servers

itlinux.pl is delegated to 4 name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

There is at least partial name server overlap between itlinux.pl and other domains — stpeterafton.org, interwarp.com.au, oaengenharia.com.br and two more among them.

All four hostnames — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com — resolve to two IP numbers apiece: ns1.bdm.microsoftonline.com to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

itlinux.pl routes its mail through a single mail server, itlinux-pl.mail.protection.outlook.com.

itlinux-pl.mail.protection.outlook.com directs to 8 IP addresses, namely 52.101.68.8, 52.101.68.25, 52.101.68.32 and five others.