`sigma-ceramic.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=1778566596

DNS History

4 records (0 active, 4 former)

○NSns1.popohost.com2015-07-23 → 2017-04-02 · 4 obs

● 2015-07-23 12:16:58
● 2017-04-02 23:42:30
○ 2026-04-28 22:01:02
○ 2026-05-12 06:42:56

○NSns2.popohost.com2015-07-23 → 2017-04-02 · 4 obs

● 2015-07-23 12:16:58
● 2017-04-02 23:42:30
○ 2026-04-28 22:01:02
○ 2026-05-12 06:42:56

○MXmail.sigma-ceramic.com2015-11-20 → 2017-04-02 · 4 obs

● 2015-11-20 12:36:02
● 2017-04-02 23:42:30
○ 2026-04-28 22:01:02
○ 2026-05-12 06:42:56

○A202.142.212.262015-07-23 → 2017-04-02 · 4 obs

● 2015-07-23 12:16:58
● 2017-04-02 23:42:30
○ 2026-04-28 22:01:02
○ 2026-05-12 06:42:56

🔍 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:192.26.92.30

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: 128ms | Queries: -

📄 Records

Type	Count	Sample Data

sigma-ceramic.com - robtex.com