`emmtraining.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

emmtraining.com

DNS History

2 records (2 active, 0 former)

●NSdns-a.mcafee.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 16:17:02
● 2026-03-24 00:09:42

●NSdns-b.mcafee.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 16:17:02
● 2026-03-24 00:09:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
emmtraining.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 emmtraining.com (unsigned zone)

⏱️ Timing

Total: 100ms | 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

Two name servers dns-a.mcafee.com and dns-b.mcafee.com handle delegation for emmtraining.com.

emmtraining.com uses the same name server setup as other domains, for example mcafee.compare, scamprotection.tech, mcafee.tl, scamprotection.com.vn and scamprotection.com.hk.

emmtraining.com partially shares name servers with other domains; examples include mcafee.pe, cdpsttent3.com, ccgsent8.com, siteadvisor.com.fr and mcafee.lv.

These name servers are commonly used with ns-a.mcafee.com, ns1.mcafee.com and dns-0.mcafee.com.

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

emmtraining.com - robtex.com

emmtraining.com

com