`91-zs.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=1778738286

DNS History

4 records (0 active, 4 former)

○NSf1g1ns1.dnspod.net2015-05-23 → 2026-02-14 · 3 obs

● 2015-05-23 06:40:48
● 2026-02-14 19:17:04
○ 2026-05-14 06:22:42

○NSf1g1ns2.dnspod.net2015-05-23 → 2026-02-14 · 3 obs

● 2015-05-23 06:40:48
● 2026-02-14 19:17:04
○ 2026-05-14 06:22:42

○A103.248.21.402015-05-23 → 2017-03-15 · 4 obs

● 2015-05-23 06:40:48
● 2017-03-15 09:30:18
○ 2019-12-26 09:47:32
○ 2026-05-14 06:22:42

○A103.248.21.682019-12-26 → 2026-02-14 · 4 obs

○ 2017-03-15 09:30:18
● 2019-12-26 09:47:32
● 2026-02-14 19:17:04
○ 2026-05-14 06:22:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-

✅ Authoritative Response

Server:192.31.80.30

NS records: a.gtld-servers.net, b.gtld-servers.net, 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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data

91-zs.com - robtex.com

91-zs.com

com