`usabiopen.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=1778646136

Same first word

usabiopen.com

Similar names

isubpoena.info

openaibus.com

isubpoena.org

bioespuna.com

DNS History

2 records (0 active, 2 former)

○NSns11.xincache.com2020-03-20 → 2026-02-21 · 3 obs

● 2020-03-20 04:54:40
● 2026-02-21 23:35:14
○ 2026-05-13 04:40:28

○NSns12.xincache.com2020-03-20 → 2026-02-21 · 3 obs

● 2020-03-20 04:54:40
● 2026-02-21 23:35:14
○ 2026-05-13 04:40:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-

✅ Authoritative Response

Server:192.42.93.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data

usabiopen.com - robtex.com

usabiopen.com

com