computer-security.it - dns.ninja

`computer-security.it`

DNSSEC	⚠️ Not signed
A	5.89.101.45^{🇮🇹 VODAFONE-IT-ASN5.88.0.0/13 IP route for VF-IT customers}
		PTR	`net-5-89-101-45.cust.vodafonedsl.it`
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	`computersecurity-it02b.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.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::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`mscid=Twp/0pxMmi1bV5szK6vSrGQe7BAob6DZeeHBFpG7Vn/y7YoTtp3GFS9v+MfwFabHvi00lRs...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-07-25 #3

Same first word

computer-security.at

computer-security.de

computer-security.it

computer-security.expert

computer-security.ch

computer-security.com.au

computer-security.org

computer-security.com

DNS History

16 records (6 active, 10 former)

●NSns1.bdm.microsoftonline.com2020-01-19 → 2026-07-25 · 3 obs

○ 2017-03-26 18:55:46
● 2020-01-19 22:49:32
● 2026-07-25 01:32:48

○NSns1.dominiofaidate.com2016-03-22 → 2017-03-26 · 5 obs

○ 2015-12-19 03:18:10
● 2016-03-22 16:32:48
● 2017-03-26 18:55:46
○ 2020-01-19 22:49:32
○ 2026-07-25 01:32:48

○NSns1.mvk.it2015-06-02 → 2015-12-19 · 4 obs

● 2015-06-02 05:45:56
● 2015-12-19 03:18:10
○ 2016-03-22 16:32:48
○ 2026-07-25 01:32:48

●NSns2.bdm.microsoftonline.com2020-01-19 → 2026-07-25 · 3 obs

○ 2017-03-26 18:55:46
● 2020-01-19 22:49:32
● 2026-07-25 01:32:48

○NSns2.dominiofaidate.com2016-03-22 → 2017-03-26 · 5 obs

○ 2015-12-19 03:18:10
● 2016-03-22 16:32:48
● 2017-03-26 18:55:46
○ 2020-01-19 22:49:32
○ 2026-07-25 01:32:48

○NSns2.mvk.it2015-06-02 → 2015-12-19 · 4 obs

● 2015-06-02 05:45:56
● 2015-12-19 03:18:10
○ 2016-03-22 16:32:48
○ 2026-07-25 01:32:48

●NSns3.bdm.microsoftonline.com2020-01-19 → 2026-07-25 · 3 obs

○ 2017-03-26 18:55:46
● 2020-01-19 22:49:32
● 2026-07-25 01:32:48

●NSns4.bdm.microsoftonline.com2020-01-19 → 2026-07-25 · 3 obs

○ 2017-03-26 18:55:46
● 2020-01-19 22:49:32
● 2026-07-25 01:32:48

●MXcomputersecurity-it02b.mail.protection.outlook.com2020-01-19 → 2026-07-25 · 3 obs

○ 2017-03-26 18:55:46
● 2020-01-19 22:49:32
● 2026-07-25 01:32:48

○MXmail.computer-security.it2015-06-02 → 2016-03-22 · 4 obs

● 2015-06-02 05:45:56
● 2016-03-22 16:32:48
○ 2017-03-26 18:55:46
○ 2026-07-25 01:32:48

○MXmail.mvk.it2017-03-26 → 2017-03-26 · 4 obs

○ 2016-03-22 16:32:48
● 2017-03-26 18:55:46
○ 2020-01-19 22:49:32
○ 2026-07-25 01:32:48

○MXmail2.computer-security.it2015-06-02 → 2015-12-19 · 4 obs

● 2015-06-02 05:45:56
● 2015-12-19 03:18:10
○ 2016-03-22 16:32:48
○ 2026-07-25 01:32:48

○A188.10.42.1332016-03-22 → 2016-03-22 · 3 obs

● 2016-03-22 16:32:48
○ 2017-03-26 18:55:46
○ 2026-07-25 01:32:48

○A212.110.16.812017-03-26 → 2017-03-26 · 4 obs

○ 2016-03-22 16:32:48
● 2017-03-26 18:55:46
○ 2020-01-19 22:49:32
○ 2026-07-25 01:32:48

●A5.89.101.452026-04-12 → 2026-07-25 · 3 obs

○ 2020-01-19 22:49:32
● 2026-04-12 00:04:40
● 2026-07-25 01:32:48

○A93.71.171.1072020-01-19 → 2020-01-19 · 4 obs

○ 2017-03-26 18:55:46
● 2020-01-19 22:49:32
○ 2026-04-12 00:04:40
○ 2026-07-25 01:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
computer-security.it	ns4.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:150.171.21.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computer-security.it (unsigned zone)

⏱️ Timing

Total: 604ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.89.101.45`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`computersecurity-it02b.mail.protection.o`
TXT	2	`v=spf1 include:spf.protection.outlook.co, mscid=Twp/0pxMmi1bV5szK6vSrGQe7BAob6DZee`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

IP Addresses

computer-security.it directs to one IP number, which is 5.89.101.45.

Among the host names that share IP numbers with computer-security.it are www.mvk.it, computer-forensics.it, it-pro.it and two others.

Name Servers

The domain computer-security.it is delegated to these four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

computer-security.it has at least partial name server overlap with other domains, such as cormep.com, lsl-legal.fi, esvhco.com and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com all point to exactly two IP numbers each: ns1.bdm.microsoftonline.com → 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com → 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com → 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com → 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

computer-security.it routes its mail through a single mail server, computersecurity-it02b.mail.protection.outlook.com.

computersecurity-it02b.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.73.15, 52.101.73.16 and 52.101.73.26, along with 5 other.