🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coldcomputing.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	`ns13.domaincontrol.com` ⭐
NS	`ns14.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns13.domaincontrol.com`dns@jomax.net 2023-09-18 #0

`com`

	DNSSEC	⚠️ Not signed
	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=1789901909

Same first word

coldcomputing.io

coldcomputing.co

coldcomputing.com

DNS History

8 records (6 active, 2 former)

●NSns13.domaincontrol.com2015-07-19 → 2026-09-20 · 2 obs

● 2015-07-19 12:33:08
● 2026-09-20 10:58:54

●NSns14.domaincontrol.com2015-07-19 → 2026-09-20 · 2 obs

● 2015-07-19 12:33:08
● 2026-09-20 10:58:54

●MXmailstore1.secureserver.net2015-07-19 → 2026-09-20 · 2 obs

● 2015-07-19 12:33:08
● 2026-09-20 10:58:54

●MXsmtp.secureserver.net2015-07-19 → 2026-09-20 · 2 obs

● 2015-07-19 12:33:08
● 2026-09-20 10:58:54

●A15.197.148.332026-09-15 → 2026-09-20 · 3 obs

○ 2017-10-30 20:37:16
● 2026-09-15 05:27:36
● 2026-09-20 10:58:54

●A3.33.130.1902026-09-15 → 2026-09-20 · 3 obs

○ 2017-10-30 20:37:16
● 2026-09-15 05:27:36
● 2026-09-20 10:58:54

○A50.63.202.352017-10-30 → 2017-10-30 · 4 obs

○ 2016-12-09 18:38:52
● 2017-10-30 20:37:16
○ 2026-09-15 05:27:36
○ 2026-09-20 10:58:54

○A50.63.202.652015-07-19 → 2016-12-09 · 4 obs

● 2015-07-19 12:33:08
● 2016-12-09 18:38:52
○ 2017-10-30 20:37:16
○ 2026-09-20 10:58:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
coldcomputing.com	ns13.domaincontrol.com, ns14.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.74.7

NS records: ns13.domaincontrol.com, ns14.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coldcomputing.com (unsigned zone)

⏱️ Timing

Total: 1711ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns13.domaincontrol.com, ns14.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns13.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)

Analysis

IP Addresses

coldcomputing.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33

Name Servers

coldcomputing.com uses two name servers for its delegation: ns13.domaincontrol.com and ns14.domaincontrol.com.

Mail Servers

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

mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

coldcomputing.com - robtex.com