sourcekey.org - dns.ninja

`sourcekey.org`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns51.domaincontrol.com` ⭐
		A	2603:5:2192::1a^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns51.domaincontrol.com`
		A	97.74.105.26^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns51.domaincontrol.com`
NS	`ns52.domaincontrol.com`
		A	2603:5:2292::1a^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns52.domaincontrol.com`
		A	173.201.73.26^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns52.domaincontrol.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`ns51.domaincontrol.com`dns@jomax.net 2025-09-05 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1781365980

Same first word

sourcekey.org

sourcekey.com

sourcekey.in

Similar names

keysource.be

keysource.pro

keysource.com

keysource.fr

keysource.eu

keysource.org

coursekey.com

keysource.us

keycourse.com

keycourse.net

keysource.net

keysource.co.uk

keysource.biz

DNS History

17 records (6 active, 11 former)

○NSdns10.hichina.com2015-10-11 → 2016-03-26 · 5 obs

○ 2015-05-22 10:26:34
● 2015-10-11 23:35:44
● 2016-03-26 09:25:00
○ 2016-09-24 15:06:30
○ 2026-06-13 16:11:46

○NSdns9.hichina.com2015-10-11 → 2016-03-26 · 5 obs

○ 2015-05-22 10:26:34
● 2015-10-11 23:35:44
● 2016-03-26 09:25:00
○ 2016-09-24 15:06:30
○ 2026-06-13 16:11:46

○NSexpirens3.hichina.com2016-09-24 → 2016-09-24 · 4 obs

○ 2016-03-26 09:25:00
● 2016-09-24 15:06:30
○ 2017-04-21 03:23:32
○ 2026-06-13 16:11:46

○NSexpirens4.hichina.com2016-09-24 → 2016-09-24 · 4 obs

○ 2016-03-26 09:25:00
● 2016-09-24 15:06:30
○ 2017-04-21 03:23:32
○ 2026-06-13 16:11:46

○NSns31.domaincontrol.com2015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 10:26:34
○ 2015-10-11 23:35:44
○ 2026-06-13 16:11:46

○NSns32.domaincontrol.com2015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 10:26:34
○ 2015-10-11 23:35:44
○ 2026-06-13 16:11:46

●NSns51.domaincontrol.com2018-11-27 → 2026-06-13 · 3 obs

○ 2017-04-21 03:23:32
● 2018-11-27 08:14:04
● 2026-06-13 16:11:46

●NSns52.domaincontrol.com2018-11-27 → 2026-06-13 · 3 obs

○ 2017-04-21 03:23:32
● 2018-11-27 08:14:04
● 2026-06-13 16:11:46

○MXmailstore1.secureserver.net2015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 10:26:34
○ 2015-10-11 23:35:44
○ 2026-06-13 16:11:46

●MXmx1.improvmx.com2026-04-08 → 2026-06-13 · 3 obs

○ 2015-10-11 23:35:44
● 2026-04-08 16:05:16
● 2026-06-13 16:11:46

●MXmx2.improvmx.com2026-04-08 → 2026-06-13 · 3 obs

○ 2015-10-11 23:35:44
● 2026-04-08 16:05:16
● 2026-06-13 16:11:46

○MXsmtp.secureserver.net2015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 10:26:34
○ 2015-10-11 23:35:44
○ 2026-06-13 16:11:46

●A15.197.225.1282026-04-08 → 2026-06-13 · 3 obs

○ 2018-11-27 08:14:04
● 2026-04-08 16:05:16
● 2026-06-13 16:11:46

○A184.168.131.2412018-11-27 → 2018-11-27 · 4 obs

○ 2017-04-21 03:23:32
● 2018-11-27 08:14:04
○ 2026-04-08 16:05:16
○ 2026-06-13 16:11:46

○A184.168.221.622015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 10:26:34
○ 2015-10-11 23:35:44
○ 2026-06-13 16:11:46

●A3.33.251.1682026-04-08 → 2026-06-13 · 3 obs

○ 2018-11-27 08:14:04
● 2026-04-08 16:05:16
● 2026-06-13 16:11:46

○A47.89.58.1412016-09-24 → 2016-09-24 · 4 obs

○ 2015-10-11 23:35:44
● 2016-09-24 15:06:30
○ 2017-04-21 03:23:32
○ 2026-06-13 16:11:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
sourcekey.org	ns52.domaincontrol.com, ns51.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.105.26

NS records: ns52.domaincontrol.com, ns51.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcekey.org (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns51.domaincontrol.com, ns52.domaincontrol.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
SOA	1	`ns51.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

sourcekey.org points to two IP numbers: 3.33.251.168 and 15.197.225.128.

homeservicesreality.com, minarettv.com, ohdsi.com plus two other host names have IP numbers in common with sourcekey.org.

Name Servers

DNS delegation for sourcekey.org points to two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.

The name server configuration of sourcekey.org is shared with other domains, for instance instrumentsales.com, pro365.co.uk, stampinscrappin.com and two others.

Some name servers delegated to sourcekey.org are also used by other domains, notably datalead.az and dljoneslaw.com.

ns51.domaincontrol.com directs to 97.74.105.26 and 2603:5:2192::1a. ns52.domaincontrol.com directs to 173.201.73.26 and 2603:5:2292::1a. Each host name carries two IP addresses.

Mail Servers

sourcekey.org uses two mail servers, mx1.improvmx.com and mx2.improvmx.com.

The mail server setup of sourcekey.org matches that of other domains such as travelmarketingllc.com, eurosender.si, 3pmo.com and two others.

Some mail servers of sourcekey.org are also used by other domains, notably turboduck.net and riversideimprovements.com.

Hosts with 6 IP addresses each:

mx1.improvmx.com has IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, plus 3 other.

mx2.improvmx.com has IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, plus 3 other.