`substring`

DNSSEC

⚠️ Not signed

`(root)`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.root-servers.net` ⭐ ⚠️ Not in parent delegation
	NS	`b.root-servers.net` ⚠️ Not in parent delegation
	NS	`c.root-servers.net` ⚠️ Not in parent delegation
	NS	`d.root-servers.net` ⚠️ Not in parent delegation
	NS	`e.root-servers.net` ⚠️ Not in parent delegation
	NS	`f.root-servers.net` ⚠️ Not in parent delegation
	NS	`g.root-servers.net` ⚠️ Not in parent delegation
	NS	`h.root-servers.net` ⚠️ Not in parent delegation
	NS	`i.root-servers.net` ⚠️ Not in parent delegation
	NS	`j.root-servers.net` ⚠️ Not in parent delegation
	NS	`k.root-servers.net` ⚠️ Not in parent delegation
	NS	`l.root-servers.net` ⚠️ Not in parent delegation
	NS	`m.root-servers.net` ⚠️ Not in parent delegation
	SOA	`a.root-servers.net`nstld@verisign-grs.com 2026-09-10 #1

substring.ch

substring.org

substring.dnsalias.org

substring.ai

substring.company

substring.dev

substring.cn

substring.eu

substring.com

substring.app

substring.ru

burstings.xin

burstings.com

signburst.com

Server:198.97.190.53

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

Total: 187ms | Queries: -

Type	Count	Sample Data