`ecoursedeveloper.com`

DNSSEC

⚠️ Not signed

`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=1775416092

Same first word

ecoursedeveloper.com

DNS History

4 records (0 active, 4 former)

○NSa.ns36.de2026-02-25 → 2026-03-22 · 3 obs

● 2026-02-25 21:21:40
● 2026-03-22 17:30:20
○ 2026-04-05 19:27:30

○NSb.ns36.de2026-02-25 → 2026-03-22 · 3 obs

● 2026-02-25 21:21:40
● 2026-03-22 17:30:20
○ 2026-04-05 19:27:30

○MXmailgw.ns36.de2026-02-25 → 2026-03-22 · 3 obs

● 2026-02-25 21:21:40
● 2026-03-22 17:30:20
○ 2026-04-05 19:27:30

○A91.195.240.132026-02-25 → 2026-03-22 · 3 obs

● 2026-02-25 21:21:40
● 2026-03-22 17:30:20
○ 2026-04-05 19:27:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-

✅ Authoritative Response

Server:192.42.93.30

NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1199ms | Queries: -

📄 Records

Type	Count	Sample Data

ecoursedeveloper.com - robtex.com