greatminds.com - dns.ninja

`greatminds.com`

DNSSEC	⚠️ Not signed
NS	`ns-880.awsdns-46.net` ⭐
		A	2600:9000:5303:7000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-880.awsdns-46.net`
		A	205.251.195.112^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-880.awsdns-46.net`
NS	`ns-1335.awsdns-38.org`
		A	2600:9000:5305:3700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1335.awsdns-38.org`
		A	205.251.197.55^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1335.awsdns-38.org`
NS	`ns-174.awsdns-21.com`
		A	2600:9000:5300:ae00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-174.awsdns-21.com`
		A	205.251.192.174^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-174.awsdns-21.com`
NS	`ns-1836.awsdns-37.co.uk`
		A	2600:9000:5307:2c00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1836.awsdns-37.co.uk`
		A	205.251.199.44^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1836.awsdns-37.co.uk`
MX	`greatminds-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`0ed1fe018aad3e6439e8e34e9ab9cdcf`
TXT	`MS=ms22385677`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-880.awsdns-46.net`awsdns-hostmaster@amazon.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=1785970624

Same first word

Similar names

DNS History

18 records (5 active, 13 former)

●NSns-1335.awsdns-38.org2026-03-05 → 2026-08-05 · 3 obs

○ 2017-04-04 00:30:14
● 2026-03-05 23:11:30
● 2026-08-05 23:27:16

●NSns-174.awsdns-21.com2026-03-05 → 2026-08-05 · 3 obs

○ 2017-04-04 00:30:14
● 2026-03-05 23:11:30
● 2026-08-05 23:27:16

●NSns-1836.awsdns-37.co.uk2026-03-05 → 2026-08-05 · 3 obs

○ 2017-04-04 00:30:14
● 2026-03-05 23:11:30
● 2026-08-05 23:27:16

●NSns-880.awsdns-46.net2026-03-05 → 2026-08-05 · 3 obs

○ 2017-04-04 00:30:14
● 2026-03-05 23:11:30
● 2026-08-05 23:27:16

○NSns1.mydyndns.org2015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

○NSns1156.dns.dyn.com2015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

○NSns2129.dns.dyn.com2015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

○NSns3132.dns.dyn.com2015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

○NSns4182.dns.dyn.com2015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

○MXalt1.aspmx.l.google.com2015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

○MXalt2.aspmx.l.google.com2015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

○MXaspmx.l.google.com2015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

○MXaspmx2.googlemail.com2015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

○MXaspmx3.googlemail.com2015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

●MXgreatminds-com.mail.protection.outlook.com2026-06-30 → 2026-08-05 · 3 obs

○ 2026-03-05 23:11:30
● 2026-06-30 20:32:32
● 2026-08-05 23:27:16

○MXus-smtp-inbound-1.mimecast.com2026-03-05 → 2026-03-05 · 4 obs

○ 2017-04-04 00:30:14
● 2026-03-05 23:11:30
○ 2026-06-30 20:32:32
○ 2026-08-05 23:27:16

○MXus-smtp-inbound-2.mimecast.com2026-03-05 → 2026-03-05 · 4 obs

○ 2017-04-04 00:30:14
● 2026-03-05 23:11:30
○ 2026-06-30 20:32:32
○ 2026-08-05 23:27:16

○A216.146.38.1252015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 19:32:56
● 2017-04-04 00:30:14
○ 2026-03-05 23:11:30
○ 2026-08-05 23:27:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
greatminds.com	ns-174.awsdns-21.com, ns-880.awsdns-46.net, ns-1836.awsdns-37.co.uk, ns-1335.awsdns-38.org	2 records

✅ Authoritative Response

Server:205.251.192.174

NS records: ns-174.awsdns-21.com, ns-880.awsdns-46.net, ns-1836.awsdns-37.co.uk, ns-1335.awsdns-38.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greatminds.com (unsigned zone)

⏱️ Timing

Total: 1374ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1335.awsdns-38.org, ns-174.awsdns-21.com...`
MX	1	`greatminds-com.mail.protection.outlook.c`
TXT	3	`0ed1fe018aad3e6439e8e34e9ab9cdcf, MS=ms22385677...`
SOA	1	`ns-880.awsdns-46.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-174.awsdns-21.com, ns-174.awsdns-21.com)

Analysis

Name Servers

The NS records for greatminds.com point to four name servers: ns-174.awsdns-21.com, ns-880.awsdns-46.net, ns-1335.awsdns-38.org and ns-1836.awsdns-37.co.uk.

There is at least partial name server overlap between greatminds.com and other domains — applaudcloud.com, etrackmaster.com, d2ug7phxsm1an0.cloudfront.net and two more among them.

All four hostnames — ns-174.awsdns-21.com, ns-880.awsdns-46.net, ns-1335.awsdns-38.org and ns-1836.awsdns-37.co.uk — resolve to two IP numbers apiece: ns-174.awsdns-21.com to 205.251.192.174 and 2600:9000:5300:ae00::1; ns-880.awsdns-46.net to 205.251.195.112 and 2600:9000:5303:7000::1; ns-1335.awsdns-38.org to 205.251.197.55 and 2600:9000:5305:3700::1; ns-1836.awsdns-37.co.uk to 205.251.199.44 and 2600:9000:5307:2c00::1.

Mail Servers

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

With 8 IP addresses total, greatminds-com.mail.protection.outlook.com resolves to 52.101.40.1, 52.101.41.28, 52.101.50.13 and 5 others.