`mcafeebrowser.com`

DNSSEC	⚠️ Not signed
NS	`dns-a.mcafee.com` ⚠️ Not in zone NS records
		A	52.41.120.130^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-41-120-130.us-west-2.compute.amazonaws.com`
		A	161.69.240.248^{🇺🇸 Amazon161.69.240.0/23 EC2 Prefix}
NS	`dns-b.mcafee.com` ⚠️ Not in zone NS records
		A	44.230.89.211^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-230-89-211.us-west-2.compute.amazonaws.com`
		A	161.69.240.249^{🇺🇸 Amazon161.69.240.0/23 EC2 Prefix}

`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=1771291435

Same first word

mcafeebrowser.com

DNS History

7 records (2 active, 5 former)

●NSdns-a.mcafee.com2026-03-14 → 2026-03-24 · 3 obs

○ 2016-12-20 03:17:36
● 2026-03-14 16:08:36
● 2026-03-24 02:34:20

●NSdns-b.mcafee.com2026-03-14 → 2026-03-24 · 3 obs

○ 2016-12-20 03:17:36
● 2026-03-14 16:08:36
● 2026-03-24 02:34:20

○NSns-1225.awsdns-25.org2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 03:17:36
○ 2026-03-14 16:08:36
○ 2026-03-24 02:34:20

○NSns-2008.awsdns-59.co.uk2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 03:17:36
○ 2026-03-14 16:08:36
○ 2026-03-24 02:34:20

○NSns-492.awsdns-61.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 03:17:36
○ 2026-03-14 16:08:36
○ 2026-03-24 02:34:20

○NSns-876.awsdns-45.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 03:17:36
○ 2026-03-14 16:08:36
○ 2026-03-24 02:34:20

○A52.86.189.992016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 03:17:36
○ 2026-03-14 16:08:36
○ 2026-03-24 02:34:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mcafeebrowser.com	dns-a.mcafee.com, dns-b.mcafee.com	4 records

✅ Authoritative Response

Server:161.69.240.248

NS records: dns-a.mcafee.com, dns-b.mcafee.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcafeebrowser.com (unsigned zone)

⏱️ Timing

Total: 110ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns-a.mcafee.com, dns-a.mcafee.com, dns-b.mcafee.com...)

Analysis

Name Servers

mcafeebrowser.com is delegated to two name servers: dns-a.mcafee.com and dns-b.mcafee.com.

mcafeebrowser.com uses the same name server setup as other domains such as mcafeedback.com, scamdetector.fyi, mcafeemobilesegurity.com, mcafeebox.com and scamprotection.pe.

mcafeebrowser.com shares name servers with other domains at least partially, for example emmsupport.com, mcafee.com, thinkbeforeyoulink.com, securingtomorrow.com and siteadvisor.dk.

these name servers are commonly used with the name servers ns-a.mcafee.com, ns1.mcafee.com, mname.mcafee.com, a1-44.akam.net, a13-67.akam.net, a14-64.akam.net, a24-65.akam.net, a26-66.akam.net and a3-67.akam.net.

Host names with two IP numbers:

dns-a.mcafee.com points to 52.41.120.130 and 161.69.240.248; dns-b.mcafee.com points to 44.230.89.211 and 161.69.240.249.

mcafeebrowser.com - robtex.com