stemlearn.com - dns.ninja

`stemlearn.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	`ns57.domaincontrol.com` ⭐
		A	2603:5:21c2::1d^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns57.domaincontrol.com`
		A	97.74.108.29^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns57.domaincontrol.com`
NS	`ns58.domaincontrol.com`
		A	2603:5:22c2::1d^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns58.domaincontrol.com`
		A	173.201.76.29^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns58.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	`ns57.domaincontrol.com`dns@jomax.net 2023-09-19 #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=1786470589

Same first word

stemlearn.com

Similar names

DNS History

7 records (6 active, 1 former)

●NSns57.domaincontrol.com2015-06-06 → 2026-08-11 · 2 obs

● 2015-06-06 19:18:32
● 2026-08-11 18:12:08

●NSns58.domaincontrol.com2015-06-06 → 2026-08-11 · 2 obs

● 2015-06-06 19:18:32
● 2026-08-11 18:12:08

●MXmailstore1.secureserver.net2015-06-06 → 2026-08-11 · 2 obs

● 2015-06-06 19:18:32
● 2026-08-11 18:12:08

●MXsmtp.secureserver.net2015-06-06 → 2026-08-11 · 2 obs

● 2015-06-06 19:18:32
● 2026-08-11 18:12:08

●A15.197.148.332026-06-03 → 2026-08-11 · 3 obs

○ 2017-06-29 13:02:10
● 2026-06-03 17:16:40
● 2026-08-11 18:12:08

●A3.33.130.1902026-06-03 → 2026-08-11 · 3 obs

○ 2017-06-29 13:02:10
● 2026-06-03 17:16:40
● 2026-08-11 18:12:08

○A50.63.202.552015-06-06 → 2017-06-29 · 4 obs

● 2015-06-06 19:18:32
● 2017-06-29 13:02:10
○ 2026-06-03 17:16:40
○ 2026-08-11 18:12:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
stemlearn.com	ns57.domaincontrol.com, ns58.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.76.29

NS records: ns57.domaincontrol.com, ns58.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stemlearn.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns57.domaincontrol.com, ns58.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns57.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)

Analysis

IP Addresses

stemlearn.com has two IP addresses: 3.33.130.190 and 15.197.148.33

Among the host names that share IP numbers with stemlearn.com are petdoorexpert.com, jleeinteriors.com, ontarioretinaassociates.ca and two others.

Name Servers

DNS delegation for stemlearn.com points to two name servers: ns57.domaincontrol.com and ns58.domaincontrol.com.

stemlearn.com has the same name server delegation as a number of other domains, such as esykar.com, otimize.com.br, 77803c.com and two more.

ns57.domaincontrol.com directs to 97.74.108.29 and 2603:5:21c2::1d. ns58.domaincontrol.com directs to 173.201.76.29 and 2603:5:22c2::1d. Each host name carries two IP addresses.

Mail Servers

The MX records for stemlearn.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

stemlearn.com has the same mail server arrangement as a number of other domains, for example surewincourses.com, tallyenergies.com, mccsobe.com and two more.

Some mail servers of stemlearn.com are also used by other domains, notably nienburgerland.de and drsolloway.com.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.