`masterserver20.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=1774938607

Previously MX for

masterserver20.com

DNS History

4 records (0 active, 4 former)

○NSns1.masterserver20.com2016-12-14 → 2019-04-10 · 4 obs

● 2016-12-14 10:33:34
● 2019-04-10 02:54:06
○ 2026-03-31 04:57:48
○ 2026-03-31 06:44:42

○NSns2.masterserver20.com2019-04-10 → 2019-04-10 · 4 obs

○ 2016-12-14 10:33:34
● 2019-04-10 02:54:06
○ 2026-03-31 04:57:48
○ 2026-03-31 06:44:42

○MXmasterserver20.com2016-12-14 → 2019-04-10 · 4 obs

● 2016-12-14 10:33:34
● 2019-04-10 02:54:06
○ 2026-03-31 04:57:48
○ 2026-03-31 06:44:42

○A192.249.126.2512016-12-14 → 2019-04-10 · 4 obs

● 2016-12-14 10:33:34
● 2019-04-10 02:54:06
○ 2026-03-31 04:57:48
○ 2026-03-31 06:44:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-

✅ Authoritative Response

Server:192.52.178.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 80ms | Queries: -

📄 Records

Type	Count	Sample Data

masterserver20.com - robtex.com