420study.com - dns.ninja

`420study.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns27.domaincontrol.com` ⭐
		A	2603:5:2171::e^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns27.domaincontrol.com`
		A	97.74.103.14^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns27.domaincontrol.com`
NS	`ns28.domaincontrol.com`
		A	2603:5:2271::e^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns28.domaincontrol.com`
		A	173.201.71.14^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns28.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns27.domaincontrol.com`dns@jomax.net 2026-07-23 #0

`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=1785350347

Same first word

420study.com

DNS History

13 records (6 active, 7 former)

○NSns1.bodis.com2015-12-06 → 2015-12-06 · 4 obs

○ 2015-08-21 14:55:28
● 2015-12-06 09:46:00
○ 2016-03-06 10:56:22
○ 2026-07-29 18:57:24

○NSns2.bodis.com2015-12-06 → 2015-12-06 · 4 obs

○ 2015-08-21 14:55:28
● 2015-12-06 09:46:00
○ 2016-03-06 10:56:22
○ 2026-07-29 18:57:24

●NSns27.domaincontrol.com2015-08-21 → 2026-07-29 · 5 obs

● 2015-08-21 14:55:28
○ 2015-12-06 09:46:00
○ 2016-03-06 10:56:22
● 2016-06-23 16:20:04
● 2026-07-29 18:57:24

●NSns28.domaincontrol.com2015-08-21 → 2026-07-29 · 5 obs

● 2015-08-21 14:55:28
○ 2015-12-06 09:46:00
○ 2016-03-06 10:56:22
● 2016-06-23 16:20:04
● 2026-07-29 18:57:24

●MXmailstore1.secureserver.net2015-08-21 → 2026-07-29 · 7 obs

● 2015-08-21 14:55:28
○ 2015-12-06 09:46:00
○ 2016-03-06 10:56:22
● 2016-06-23 16:20:04
● 2026-04-15 05:44:28
○ 2026-06-10 19:26:52
● 2026-07-29 18:57:24

●MXsmtp.secureserver.net2015-08-21 → 2026-07-29 · 7 obs

● 2015-08-21 14:55:28
○ 2015-12-06 09:46:00
○ 2016-03-06 10:56:22
● 2016-06-23 16:20:04
● 2026-04-15 05:44:28
○ 2026-06-10 19:26:52
● 2026-07-29 18:57:24

○A13.248.213.452026-06-10 → 2026-06-10 · 3 obs

○ 2026-04-15 05:44:28
● 2026-06-10 19:26:52
○ 2026-07-29 18:57:24

●A15.197.148.332026-04-15 → 2026-07-29 · 4 obs

○ 2017-02-07 20:34:30
● 2026-04-15 05:44:28
○ 2026-06-10 19:26:52
● 2026-07-29 18:57:24

○A184.168.221.252015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 14:55:28
○ 2015-12-06 09:46:00
○ 2026-07-29 18:57:24

○A184.168.221.572016-06-23 → 2017-02-07 · 5 obs

○ 2016-03-06 10:56:22
● 2016-06-23 16:20:04
● 2017-02-07 20:34:30
○ 2026-04-15 05:44:28
○ 2026-07-29 18:57:24

○A199.59.243.1202015-12-06 → 2015-12-06 · 4 obs

○ 2015-08-21 14:55:28
● 2015-12-06 09:46:00
○ 2016-03-06 10:56:22
○ 2026-07-29 18:57:24

●A3.33.130.1902026-04-15 → 2026-07-29 · 4 obs

○ 2017-02-07 20:34:30
● 2026-04-15 05:44:28
○ 2026-06-10 19:26:52
● 2026-07-29 18:57:24

○A76.223.67.1892026-06-10 → 2026-06-10 · 3 obs

○ 2026-04-15 05:44:28
● 2026-06-10 19:26:52
○ 2026-07-29 18:57:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
420study.com	ns27.domaincontrol.com, ns28.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.103.14

NS records: ns27.domaincontrol.com, ns28.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 420study.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns27.domaincontrol.com, ns28.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns27.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)

Analysis

IP Addresses

420study.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33

Two other host names, along with dghomerestoration.com, tb9805.com and flavoringtheworld.com, also share IP numbers with 420study.com.

Name Servers

Two name servers handle the delegation for 420study.com: ns27.domaincontrol.com and ns28.domaincontrol.com.

420study.com shares its NS records with other domains, for example sanamila.com, wfptformen.com, homeloansvt.com and two others.

ns27.domaincontrol.com and ns28.domaincontrol.com both carry two IP addresses. The A records for ns27.domaincontrol.com are 97.74.103.14 and 2603:5:2171::e; the A records for ns28.domaincontrol.com are 173.201.71.14 and 2603:5:2271::e.

Mail Servers

420study.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

Among the domains sharing a mail server setup with 420study.com are netcomm.co, skibrew.com, greceipt.net and two others.

mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).