`biomedical-eng.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=1774524222

DNS History

4 records (0 active, 4 former)

○NSns167.mihanwebhost.com2020-02-24 → 2020-02-24 · 3 obs

● 2020-02-24 03:57:18
○ 2026-02-26 14:18:40
○ 2026-03-26 11:52:06

○NSns168.mihanwebhost.com2020-02-24 → 2020-02-24 · 3 obs

● 2020-02-24 03:57:18
○ 2026-02-26 14:18:40
○ 2026-03-26 11:52:06

○MXmail.biomedical-eng.com2020-02-24 → 2020-02-24 · 3 obs

● 2020-02-24 03:57:18
○ 2026-02-26 14:18:40
○ 2026-03-26 11:52:06

○A46.4.74.562020-02-24 → 2020-02-24 · 3 obs

● 2020-02-24 03:57:18
○ 2026-02-26 14:18:40
○ 2026-03-26 11:52:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-

✅ Authoritative Response

Server:192.43.172.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 94ms | Queries: -

📄 Records

Type	Count	Sample Data

biomedical-eng.com - robtex.com