🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`computerharmonies.com`

DNSSEC	⚠️ Not signed
A	35.172.94.1^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
		PTR	`staticip.multiscreensite.com`
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`mx.computerharmonies.com.cust.b.hostedemail.com` ⭐
		A	64.98.38.4^{🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow}
			PTR	`mx.b.hostedemail.com`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1752753115

`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=1794576426

Same first word

computerharmonies.com

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NSns1.systemdns.com2026-09-23 → 2026-11-13 · 2 obs

● 2026-09-23 23:34:20
● 2026-11-13 13:38:18

●NSns2.systemdns.com2026-09-23 → 2026-11-13 · 2 obs

● 2026-09-23 23:34:20
● 2026-11-13 13:38:18

●NSns3.systemdns.com2026-09-23 → 2026-11-13 · 2 obs

● 2026-09-23 23:34:20
● 2026-11-13 13:38:18

●MXmx.computerharmonies.com.cust.b.hostedemail.com2026-09-23 → 2026-11-13 · 2 obs

● 2026-09-23 23:34:20
● 2026-11-13 13:38:18

●A35.172.94.12026-09-23 → 2026-11-13 · 2 obs

● 2026-09-23 23:34:20
● 2026-11-13 13:38:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
computerharmonies.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:64.98.148.16

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.172.94.1`
NS	3	`ns3.systemdns.com, ns1.systemdns.com...`
MX	1	`mx.computerharmonies.com.cust.b.hostedem`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

computerharmonies.com resolves to just one IP address, 35.172.94.1.

Two other host names, along with rjmwhittier.com, homeagainorganizing.com and localtermiteandpestcontrol.com, also share IP numbers with computerharmonies.com.

Name Servers

computerharmonies.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

computerharmonies.com shares at least some of its name servers with other domains, including bodybarpilatessuperb.net, studioprint21.com, ob-abs.com and two others.

ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com each resolve to two IP addresses: ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90; ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16; ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.

Mail Servers

The sole mail server for computerharmonies.com is mx.computerharmonies.com.cust.b.hostedemail.com.

mx.computerharmonies.com.cust.b.hostedemail.com resolves to a single IP number: 64.98.38.4.

computerharmonies.com - robtex.com