studtree.com - dns.ninja

`studtree.com`

DNSSEC	⚠️ Not signed
A	3.33.152.147^{🇺🇸 Amazon3.33.144.0/20}
		PTR	`a4ec4c6ea1c92e2e6.awsglobalaccelerator.com`
A	15.197.142.173^{🇺🇸 Amazon15.197.128.0/20}
NS	`ns75.domaincontrol.com` ⭐
		A	2603:5:21b4::30^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns75.domaincontrol.com`
		A	97.74.107.48^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns75.domaincontrol.com`
NS	`ns76.domaincontrol.com`
		A	2603:5:22b4::30^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns76.domaincontrol.com`
		A	173.201.75.48^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns76.domaincontrol.com`
MX	`studtree-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.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:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:secureserver.net a -all exp...`
SOA	`ns75.domaincontrol.com`dns@jomax.net 2023-10-09 #12

`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=1783172346

Same first word

studtree.net

studtree.com

Similar names

DNS History

10 records (5 active, 5 former)

○NSns21.domaincontrol.com2015-06-14 → 2017-04-07 · 4 obs

● 2015-06-14 03:41:48
● 2017-04-07 03:37:02
○ 2026-02-22 15:26:38
○ 2026-07-04 13:40:34

○NSns22.domaincontrol.com2015-06-14 → 2017-04-07 · 4 obs

● 2015-06-14 03:41:48
● 2017-04-07 03:37:02
○ 2026-02-22 15:26:38
○ 2026-07-04 13:40:34

●NSns75.domaincontrol.com2026-02-22 → 2026-07-04 · 3 obs

○ 2017-04-07 03:37:02
● 2026-02-22 15:26:38
● 2026-07-04 13:40:34

●NSns76.domaincontrol.com2026-02-22 → 2026-07-04 · 3 obs

○ 2017-04-07 03:37:02
● 2026-02-22 15:26:38
● 2026-07-04 13:40:34

○MXmailstore1.secureserver.net2015-06-14 → 2015-10-26 · 4 obs

● 2015-06-14 03:41:48
● 2015-10-26 15:34:46
○ 2016-01-05 09:32:50
○ 2026-07-04 13:40:34

○MXsmtp.secureserver.net2015-06-14 → 2015-10-26 · 4 obs

● 2015-06-14 03:41:48
● 2015-10-26 15:34:46
○ 2016-01-05 09:32:50
○ 2026-07-04 13:40:34

●MXstudtree-com.mail.protection.outlook.com2016-01-05 → 2026-07-04 · 3 obs

○ 2015-10-26 15:34:46
● 2016-01-05 09:32:50
● 2026-07-04 13:40:34

●A15.197.142.1732026-02-22 → 2026-07-04 · 3 obs

○ 2017-04-07 03:37:02
● 2026-02-22 15:26:38
● 2026-07-04 13:40:34

●A3.33.152.1472026-02-22 → 2026-07-04 · 3 obs

○ 2017-04-07 03:37:02
● 2026-02-22 15:26:38
● 2026-07-04 13:40:34

○A50.63.90.12015-06-14 → 2017-04-07 · 4 obs

● 2015-06-14 03:41:48
● 2017-04-07 03:37:02
○ 2026-02-22 15:26:38
○ 2026-07-04 13:40:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studtree.com	ns75.domaincontrol.com, ns76.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.107.48

NS records: ns75.domaincontrol.com, ns76.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studtree.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.142.173, 3.33.152.147`
NS	2	`ns75.domaincontrol.com, ns76.domaincontrol.com`
MX	1	`studtree-com.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns75.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)

Analysis

IP Addresses

studtree.com points to the IP addresses 3.33.152.147 and 15.197.142.173

Two other host names, along with affordabletoner.com, phlebotomyceu.org and phonelot.net, also share IP numbers with studtree.com.

Name Servers

The NS records for studtree.com delegate to ns75.domaincontrol.com and ns76.domaincontrol.com.

studtree.com shares its NS records with other domains, for example elementalfundamentals.com, yesmb.ca, innerchamp.com and two others.

ns75.domaincontrol.com resolves to 97.74.107.48 and 2603:5:21b4::30. Likewise, ns76.domaincontrol.com resolves to 173.201.75.48 and 2603:5:22b4::30 — two IP addresses apiece.

Mail Servers

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

With 8 IP addresses total, studtree-com.mail.protection.outlook.com resolves to 52.101.8.44, 52.101.10.1, 52.101.41.183 and 5 others.