`smartcybersecuritytraining.com`

DNSSEC	⚠️ Not signed
NS	`ns-1325.awsdns-37.org` ⚠️ Not in zone NS records
		A	2600:9000:5305:2d00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1325.awsdns-37.org`
		A	205.251.197.45^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1325.awsdns-37.org`
NS	`ns-1597.awsdns-07.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:3d00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1597.awsdns-07.co.uk`
		A	205.251.198.61^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1597.awsdns-07.co.uk`
NS	`ns-495.awsdns-61.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:ef00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-495.awsdns-61.com`
		A	205.251.193.239^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-495.awsdns-61.com`
NS	`ns-872.awsdns-45.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:6800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-872.awsdns-45.net`
		A	205.251.195.104^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-872.awsdns-45.net`

`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=1784351057

Same first word

smartcybersecuritytraining.com

DNS History

5 records (4 active, 1 former)

●NSns-1325.awsdns-37.org2017-11-12 → 2026-07-18 · 2 obs

● 2017-11-12 08:22:44
● 2026-07-18 05:19:00

●NSns-1597.awsdns-07.co.uk2017-11-12 → 2026-07-18 · 2 obs

● 2017-11-12 08:22:44
● 2026-07-18 05:19:00

●NSns-495.awsdns-61.com2017-11-12 → 2026-07-18 · 2 obs

● 2017-11-12 08:22:44
● 2026-07-18 05:19:00

●NSns-872.awsdns-45.net2017-11-12 → 2026-07-18 · 2 obs

● 2017-11-12 08:22:44
● 2026-07-18 05:19:00

○A54.213.232.1612017-11-12 → 2017-11-12 · 3 obs

● 2017-11-12 08:22:44
○ 2026-03-27 23:42:54
○ 2026-07-18 05:19:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
smartcybersecuritytraining.com	ns-495.awsdns-61.com, ns-872.awsdns-45.net, ns-1597.awsdns-07.co.uk, ns-1325.awsdns-37.org	2 records

✅ Authoritative Response

Server:205.251.197.45

NS records: ns-495.awsdns-61.com, ns-872.awsdns-45.net, ns-1597.awsdns-07.co.uk, ns-1325.awsdns-37.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartcybersecuritytraining.com (unsigned zone)

⏱️ Timing

Total: 719ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-495.awsdns-61.com, ns-495.awsdns-61.com)

Analysis

Name Servers

Four name servers handle the delegation for smartcybersecuritytraining.com: ns-495.awsdns-61.com, ns-872.awsdns-45.net, ns-1325.awsdns-37.org and ns-1597.awsdns-07.co.uk.

At least some of smartcybersecuritytraining.com's name servers are shared with other domains, for example mycustomcase.com, associationjobs.ca, iriezeirisi.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-495.awsdns-61.com directs to 205.251.193.239 and 2600:9000:5301:ef00::1; ns-872.awsdns-45.net directs to 205.251.195.104 and 2600:9000:5303:6800::1; ns-1325.awsdns-37.org directs to 205.251.197.45 and 2600:9000:5305:2d00::1; ns-1597.awsdns-07.co.uk directs to 205.251.198.61 and 2600:9000:5306:3d00::1.

smartcybersecuritytraining.com - robtex.com