firsttoolcorp.com - dns.ninja

`firsttoolcorp.com`

DNSSEC	⚠️ Not signed
A	35.212.79.5^{🇺🇸 Google35.212.0.0/17}
		PTR	`5.79.212.35.bc.googleusercontent.com`
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	`firsttoolcorp-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=dGqaoxgsnrEuhS6VwteSf(0x534578)VOAf9MMKZdNwR39OiYGN1eQQhQrzbQMpvkBYzVkPwxWGY4G...`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`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=1784830182

Subdomains

mail.firsttoolcorp.com

Same first word

firsttoolcorp.com

Similar names

protocolfirst.com

firstprotocol.com

DNS History

14 records (6 active, 8 former)

○NSdns1.name-services.com2015-08-14 → 2017-06-09 · 4 obs

● 2015-08-14 23:13:02
● 2017-06-09 16:46:18
○ 2026-02-21 02:22:50
○ 2026-07-23 18:35:58

○NSdns2.name-services.com2015-08-14 → 2017-06-09 · 4 obs

● 2015-08-14 23:13:02
● 2017-06-09 16:46:18
○ 2026-02-21 02:22:50
○ 2026-07-23 18:35:58

○NSdns3.name-services.com2015-08-14 → 2017-06-09 · 4 obs

● 2015-08-14 23:13:02
● 2017-06-09 16:46:18
○ 2026-02-21 02:22:50
○ 2026-07-23 18:35:58

○NSdns4.name-services.com2015-08-14 → 2017-06-09 · 4 obs

● 2015-08-14 23:13:02
● 2017-06-09 16:46:18
○ 2026-02-21 02:22:50
○ 2026-07-23 18:35:58

○NSdns5.name-services.com2015-08-14 → 2017-06-09 · 4 obs

● 2015-08-14 23:13:02
● 2017-06-09 16:46:18
○ 2026-02-21 02:22:50
○ 2026-07-23 18:35:58

●NSns1.bdm.microsoftonline.com2026-02-21 → 2026-07-23 · 3 obs

○ 2017-06-09 16:46:18
● 2026-02-21 02:22:50
● 2026-07-23 18:35:58

●NSns2.bdm.microsoftonline.com2026-02-21 → 2026-07-23 · 3 obs

○ 2017-06-09 16:46:18
● 2026-02-21 02:22:50
● 2026-07-23 18:35:58

●NSns3.bdm.microsoftonline.com2026-02-21 → 2026-07-23 · 3 obs

○ 2017-06-09 16:46:18
● 2026-02-21 02:22:50
● 2026-07-23 18:35:58

●NSns4.bdm.microsoftonline.com2026-02-21 → 2026-07-23 · 3 obs

○ 2017-06-09 16:46:18
● 2026-02-21 02:22:50
● 2026-07-23 18:35:58

○MXaspmx.l.google.com2015-08-14 → 2017-06-09 · 4 obs

● 2015-08-14 23:13:02
● 2017-06-09 16:46:18
○ 2026-02-21 02:22:50
○ 2026-07-23 18:35:58

●MXfirsttoolcorp-com.mail.protection.outlook.com2026-02-21 → 2026-07-23 · 3 obs

○ 2017-06-09 16:46:18
● 2026-02-21 02:22:50
● 2026-07-23 18:35:58

●A35.212.79.52026-02-21 → 2026-07-23 · 3 obs

○ 2017-06-09 16:46:18
● 2026-02-21 02:22:50
● 2026-07-23 18:35:58

○A69.64.155.1822015-08-14 → 2016-11-20 · 4 obs

● 2015-08-14 23:13:02
● 2016-11-20 06:03:48
○ 2017-06-09 16:46:18
○ 2026-07-23 18:35:58

○A98.124.251.2222017-06-09 → 2017-06-09 · 4 obs

○ 2016-11-20 06:03:48
● 2017-06-09 16:46:18
○ 2026-02-21 02:22:50
○ 2026-07-23 18:35:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
firsttoolcorp.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:208.84.5.208

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 firsttoolcorp.com (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.212.79.5`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`firsttoolcorp-com.mail.protection.outloo`
TXT	2	`v=spf1 include:spf.protection.outlook.co, mscid=dGqaoxgsnrEuhS6VwteSf(0x534578)VOAf9MMKZd`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Hierarchy

mail.firsttoolcorp.com is a subdomain of firsttoolcorp.com.

IP Addresses

firsttoolcorp.com resolves to just one IP address, 35.212.79.5.

Two other host names, along with thinkbighcs.com, cdbhome.com and suncoo-cnc.com, also share IP numbers with firsttoolcorp.com.

Name Servers

The NS records for firsttoolcorp.com point to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

The name servers of firsttoolcorp.com overlap at least partially with those of other domains — among them adec.edu.sa, sdc.mx, distrivisa.com.br and two more.

Each of the four hosts ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com has two IP addresses. ns1.bdm.microsoftonline.com points to 13.107.236.208 and 2603:1061:0:700::d0. ns2.bdm.microsoftonline.com points to 150.171.21.208 and 2620:1ec:8ec:700::d0. ns3.bdm.microsoftonline.com points to 204.14.183.208 and 2a01:111:4000:700::d0. ns4.bdm.microsoftonline.com points to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

The sole mail server for firsttoolcorp.com is firsttoolcorp-com.mail.protection.outlook.com.

With 8 IP addresses total, firsttoolcorp-com.mail.protection.outlook.com resolves to 52.101.9.17, 52.101.41.22, 52.101.41.183 and 5 others.