🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`computerfirst.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.namefind.com` ⭐
NS	`ns2.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns1.namefind.com`dns@jomax.net 2023-03-15 #0

`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=1791744709

Subdomains

hostmaster.computerfirst.com

Same first word

computerfirst.com

computerfirst.org

Similar names

firstcomputer.de

firstcomputer.com

riftcomputers.co.uk

firstcomputer.hu

firstcomputer.org

DNS History

12 records (4 active, 8 former)

○NSa.ns.ultsearch.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 00:17:42
○ 2015-10-18 22:35:06
○ 2026-10-11 19:18:40

○NSb.ns.ultsearch.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 00:17:42
○ 2015-10-18 22:35:06
○ 2026-10-11 19:18:40

●NSns1.namefind.com2017-04-20 → 2026-10-11 · 3 obs

○ 2016-09-11 03:06:18
● 2017-04-20 03:44:22
● 2026-10-11 19:18:40

●NSns2.namefind.com2026-08-18 → 2026-10-11 · 3 obs

○ 2017-04-20 03:44:22
● 2026-08-18 01:40:02
● 2026-10-11 19:18:40

○NSns3.namefind.com2015-10-18 → 2016-09-11 · 5 obs

○ 2015-06-06 00:17:42
● 2015-10-18 22:35:06
● 2016-09-11 03:06:18
○ 2017-04-20 03:44:22
○ 2026-10-11 19:18:40

●A13.248.169.482026-08-18 → 2026-10-11 · 3 obs

○ 2017-04-20 03:44:22
● 2026-08-18 01:40:02
● 2026-10-11 19:18:40

○A174.137.125.922015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 00:17:42
○ 2015-10-18 22:35:06
○ 2026-10-11 19:18:40

○A208.73.211.702015-06-06 → 2017-04-20 · 4 obs

● 2015-06-06 00:17:42
● 2017-04-20 03:44:22
○ 2026-08-18 01:40:02
○ 2026-10-11 19:18:40

○A50.63.202.22016-03-29 → 2016-03-29 · 4 obs

○ 2015-12-20 20:28:20
● 2016-03-29 04:39:52
○ 2016-09-11 03:06:18
○ 2026-10-11 19:18:40

○A50.63.202.222015-12-20 → 2015-12-20 · 4 obs

○ 2015-10-18 22:35:06
● 2015-12-20 20:28:20
○ 2016-03-29 04:39:52
○ 2026-10-11 19:18:40

○A50.63.202.312015-10-18 → 2016-09-11 · 7 obs

○ 2015-06-06 00:17:42
● 2015-10-18 22:35:06
○ 2015-12-20 20:28:20
○ 2016-03-29 04:39:52
● 2016-09-11 03:06:18
○ 2017-04-20 03:44:22
○ 2026-10-11 19:18:40

●A76.223.54.1462026-08-18 → 2026-10-11 · 3 obs

○ 2017-04-20 03:44:22
● 2026-08-18 01:40:02
● 2026-10-11 19:18:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
computerfirst.com	ns2.namefind.com, ns1.namefind.com	2 records

✅ Authoritative Response

Server:173.201.67.64

NS records: ns2.namefind.com, ns1.namefind.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerfirst.com (unsigned zone)

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.namefind.com, ns2.namefind.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.namefind.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.namefind.com, ns1.namefind.com)

Analysis

Hierarchy

computerfirst.com is a parent of hostmaster.computerfirst.com.

IP Addresses

computerfirst.com has two IP addresses: 13.248.169.48 and 76.223.54.146

Name Servers

computerfirst.com uses two name servers for its delegation: ns1.namefind.com and ns2.namefind.com.

computerfirst.com - robtex.com