`coresoftcloud.com`

DNSSEC	⚠️ Not signed
A	52.64.169.40^{🇦🇺 Amazon52.64.128.0/17 EC2 SYD prefix}
		PTR	`ec2-52-64-169-40.ap-southeast-2.compute.amazonaws.com`
NS	`ns-848.awsdns-42.net` ⭐
		A	2600:9000:5303:5000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-848.awsdns-42.net`
		A	205.251.195.80^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-848.awsdns-42.net`
NS	`ns-1220.awsdns-24.org`
		A	2600:9000:5304:c400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1220.awsdns-24.org`
		A	205.251.196.196^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1220.awsdns-24.org`
NS	`ns-1862.awsdns-40.co.uk`
		A	2600:9000:5307:4600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1862.awsdns-40.co.uk`
		A	205.251.199.70^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1862.awsdns-40.co.uk`
NS	`ns-347.awsdns-43.com`
		A	2600:9000:5301:5b00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-347.awsdns-43.com`
		A	205.251.193.91^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-347.awsdns-43.com`
MX	`coresoft022.coresoftcloud.com` ⭐
		A	54.153.132.60^{🇦🇺 Amazon54.153.128.0/17 EC2 SYD prefix}
			PTR	`coresoft022.coresoftcloud.com`
MX	`smtp.secureserver.net`⁽²⁰⁾
		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`⁽³⁰⁾
		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`
TXT	`v=spf1 ip4:54.153.132.60 ip4:149.72.131.24 a:coresoft022.coresoftcloud.com -all`
SOA	`ns-848.awsdns-42.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=1778511391

Subdomains

www.coresoftcloud.com

mail2.coresoftcloud.com

coresoft022.coresoftcloud.com

Same first word

coresoftcloud.com

coresoftcloud.biz

coresoftcloud.net

DNS History

12 records (8 active, 4 former)

●NSns-1220.awsdns-24.org2026-03-25 → 2026-05-11 · 3 obs

○ 2017-12-23 12:23:08
● 2026-03-25 02:35:44
● 2026-05-11 15:03:06

●NSns-1862.awsdns-40.co.uk2026-03-25 → 2026-05-11 · 3 obs

○ 2017-12-23 12:23:08
● 2026-03-25 02:35:44
● 2026-05-11 15:03:06

●NSns-347.awsdns-43.com2026-03-25 → 2026-05-11 · 3 obs

○ 2017-12-23 12:23:08
● 2026-03-25 02:35:44
● 2026-05-11 15:03:06

●NSns-848.awsdns-42.net2026-03-25 → 2026-05-11 · 3 obs

○ 2017-12-23 12:23:08
● 2026-03-25 02:35:44
● 2026-05-11 15:03:06

○NSns15.domaincontrol.com2015-07-03 → 2017-12-23 · 4 obs

● 2015-07-03 22:18:48
● 2017-12-23 12:23:08
○ 2026-03-25 02:35:44
○ 2026-05-11 15:03:06

○NSns16.domaincontrol.com2015-07-03 → 2017-12-23 · 4 obs

● 2015-07-03 22:18:48
● 2017-12-23 12:23:08
○ 2026-03-25 02:35:44
○ 2026-05-11 15:03:06

●MXcoresoft022.coresoftcloud.com2017-12-23 → 2026-05-11 · 3 obs

○ 2015-07-03 22:18:48
● 2017-12-23 12:23:08
● 2026-05-11 15:03:06

●MXmailstore1.secureserver.net2015-07-03 → 2026-05-11 · 2 obs

● 2015-07-03 22:18:48
● 2026-05-11 15:03:06

●MXsmtp.secureserver.net2015-07-03 → 2026-05-11 · 2 obs

● 2015-07-03 22:18:48
● 2026-05-11 15:03:06

●A52.64.169.402026-03-25 → 2026-05-11 · 3 obs

○ 2017-12-23 12:23:08
● 2026-03-25 02:35:44
● 2026-05-11 15:03:06

○A54.153.132.602016-01-29 → 2017-12-23 · 5 obs

○ 2015-11-08 18:36:44
● 2016-01-29 14:06:48
● 2017-12-23 12:23:08
○ 2026-03-25 02:35:44
○ 2026-05-11 15:03:06

○A54.79.50.2522015-07-03 → 2015-11-08 · 4 obs

● 2015-07-03 22:18:48
● 2015-11-08 18:36:44
○ 2016-01-29 14:06:48
○ 2026-05-11 15:03:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
coresoftcloud.com	ns-347.awsdns-43.com, ns-848.awsdns-42.net, ns-1220.awsdns-24.org, ns-1862.awsdns-40.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.70

NS records: ns-347.awsdns-43.com, ns-848.awsdns-42.net, ns-1220.awsdns-24.org, ns-1862.awsdns-40.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coresoftcloud.com (unsigned zone)

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.64.169.40`
NS	4	`ns-1220.awsdns-24.org, ns-1862.awsdns-40.co.uk...`
MX	3	`coresoft022.coresoftcloud.com (pri: 10), smtp.secureserver.net (pri: 20)...`
TXT	1	`v=spf1 ip4:54.153.132.60 ip4:149.72.131.`
SOA	1	`ns-848.awsdns-42.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-347.awsdns-43.com, ns-347.awsdns-43.com)

Analysis

Hierarchy

coresoftcloud.com is a parent of www.coresoftcloud.com, mail2.coresoftcloud.com and coresoft022.coresoftcloud.com.

IP Addresses

coresoftcloud.com points to a single IP number: 52.64.169.40.

Other host names such as www.coresoftcloud.com and ec2-52-64-169-40.ap-southeast-2.compute.amazonaws.com share IP numbers with coresoftcloud.com.