nextsource.com - dns.ninja

`nextsource.com`

DNSSEC	⚠️ Not signed
A	20.15.0.146^{🇺🇸 Microsoft20.0.0.0/11 MICROSOFT}
NS	`ns1.nextsource.com` ⭐
		A	20.15.0.171^{🇺🇸 Microsoft20.0.0.0/11 MICROSOFT}
NS	`ns3.nextsource.com`
		A	20.15.0.170^{🇺🇸 Microsoft20.0.0.0/11 MICROSOFT}
MX	`nextsource-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`duo_sso_verification=joTTtrZ3lsK4pFvmDPyDqKDYhUgsnsGdHFXthlgMY43wKJ4e4pptjnaC...`
TXT	`adobe-sign-verification=fa1b520ea9d7f5019a2fea0dd98f67f3`
TXT	`MS=ms66787391`
TXT	`google-site-verification=dO8C7Ei2DPkktHyvP1hPZbCniHhgBafZrJiAM4Kp9CI`
TXT	`google-site-verification=Vx1f64eiwprgtCw7ZMXti-wD-0CgDdOyyKr528h5ZuQ`
TXT	`v=spf1 ip4:20.127.21.199 ip4:20.232.37.15 ip4:8.43.176.53 include:spf.protect...`
TXT	`apple-domain-verification=kQT3N5o42wK0cEFj`
TXT	`intacct-esk=4CD59B659BA91697E063CA06710A9D66`
SOA	`ns1.nextsource.com`unixadmin@nextsource.com 2026-05-27 #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=1784427322

🔒 HSTS Preload (+subdomains)

Subdomains

ns1.nextsource.com

mta2.nextsource.com

columbia.nextsource.com

mta1.nextsource.com

ns3.nextsource.com

www.nextsource.com

ns3-int.nextsource.com

asurion.nextsource.com

Same first word

nextsource.net

nextsource.tr

nextsource.se

nextsource.nl

nextsource.us

nextsource.com

Similar names

DNS History

13 records (4 active, 9 former)

●NSns1.nextsource.com2015-05-25 → 2026-07-19 · 2 obs

● 2015-05-25 02:47:56
● 2026-07-19 02:27:08

○NSns2.nextsource.com2015-05-25 → 2017-02-14 · 4 obs

● 2015-05-25 02:47:56
● 2017-02-14 18:59:48
○ 2026-04-08 22:43:14
○ 2026-07-19 02:27:08

●NSns3.nextsource.com2015-05-25 → 2026-07-19 · 2 obs

● 2015-05-25 02:47:56
● 2026-07-19 02:27:08

○NSns4.nextsource.com2015-09-26 → 2017-02-14 · 5 obs

○ 2015-05-25 02:47:56
● 2015-09-26 05:40:54
● 2017-02-14 18:59:48
○ 2026-04-08 22:43:14
○ 2026-07-19 02:27:08

○MXeast.smtp.exch083.serverdata.net2016-06-21 → 2016-06-21 · 4 obs

○ 2016-02-11 13:17:14
● 2016-06-21 05:20:48
○ 2017-02-14 18:59:48
○ 2026-07-19 02:27:08

○MXeast.smtp.mx.exch083.serverdata.net2017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-21 05:20:48
● 2017-02-14 18:59:48
○ 2026-04-08 22:43:14
○ 2026-07-19 02:27:08

○MXmx1.smtp.exch032.serverdata.net2015-05-25 → 2016-02-11 · 4 obs

● 2015-05-25 02:47:56
● 2016-02-11 13:17:14
○ 2016-06-21 05:20:48
○ 2026-07-19 02:27:08

○MXmx2.smtp.exch032.serverdata.net2015-05-25 → 2016-02-11 · 4 obs

● 2015-05-25 02:47:56
● 2016-02-11 13:17:14
○ 2016-06-21 05:20:48
○ 2026-07-19 02:27:08

●MXnextsource-com.mail.protection.outlook.com2026-04-08 → 2026-07-19 · 3 obs

○ 2017-02-14 18:59:48
● 2026-04-08 22:43:14
● 2026-07-19 02:27:08

○MXwest.smtp.exch083.serverdata.net2016-06-21 → 2016-06-21 · 4 obs

○ 2016-02-11 13:17:14
● 2016-06-21 05:20:48
○ 2017-02-14 18:59:48
○ 2026-07-19 02:27:08

○MXwest.smtp.mx.exch083.serverdata.net2017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-21 05:20:48
● 2017-02-14 18:59:48
○ 2026-04-08 22:43:14
○ 2026-07-19 02:27:08

●A20.15.0.1462026-04-08 → 2026-07-19 · 3 obs

○ 2017-02-14 18:59:48
● 2026-04-08 22:43:14
● 2026-07-19 02:27:08

○A75.126.184.422015-05-25 → 2017-02-14 · 4 obs

● 2015-05-25 02:47:56
● 2017-02-14 18:59:48
○ 2026-04-08 22:43:14
○ 2026-07-19 02:27:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
nextsource.com	ns1.nextsource.com, ns3.nextsource.com	2 records

✅ Authoritative Response

Server:20.15.0.170

NS records: ns1.nextsource.com, ns3.nextsource.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextsource.com (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.15.0.146`
NS	2	`ns3.nextsource.com, ns1.nextsource.com`
MX	1	`nextsource-com.mail.protection.outlook.c`
TXT	8	`adobe-sign-verification=fa1b520ea9d7f501, google-site-verification=dO8C7Ei2DPkktHy...`
SOA	1	`ns1.nextsource.com unixadmin.nextsource.`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.nextsource.com, ns3.nextsource.com)

Analysis

Hierarchy

nextsource.com is the parent domain of ns1.nextsource.com, mta2.nextsource.com, columbia.nextsource.com, mta1.nextsource.com, ns3.nextsource.com and a few other host names.

IP Addresses

nextsource.com points to a single IP number: 20.15.0.146.

Other host names, such as www.nextsource.com, share IP numbers with nextsource.com.

Name Servers

nextsource.com is delegated to two name servers: ns1.nextsource.com and ns3.nextsource.com.

ns1.nextsource.com and ns3.nextsource.com each resolve to one IP number: ns1.nextsource.com points to 20.15.0.171 and ns3.nextsource.com points to 20.15.0.170.

Mail Servers

nextsource.com has one mail server: nextsource-com.mail.protection.outlook.com.

nextsource-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.42, 52.101.10.1, 52.101.194.4 and 5 other.