`training-administration-system.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=1777084576

DNS History

4 records (0 active, 4 former)

○NSns1.premierithosting.com2015-08-21 → 2017-06-03 · 4 obs

● 2015-08-21 23:35:20
● 2017-06-03 10:55:00
○ 2026-04-07 12:22:18
○ 2026-04-25 02:57:36

○NSns2.premierithosting.com2015-08-21 → 2017-06-03 · 4 obs

● 2015-08-21 23:35:20
● 2017-06-03 10:55:00
○ 2026-04-07 12:22:18
○ 2026-04-25 02:57:36

○A148.253.128.202016-03-17 → 2017-06-03 · 5 obs

○ 2015-12-12 08:39:34
● 2016-03-17 04:54:42
● 2017-06-03 10:55:00
○ 2026-04-07 12:22:18
○ 2026-04-25 02:57:36

○A185.35.24.1232015-08-21 → 2015-12-12 · 4 obs

● 2015-08-21 23:35:20
● 2015-12-12 08:39:34
○ 2016-03-17 04:54:42
○ 2026-04-25 02:57:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-

✅ Authoritative Response

Server:192.54.112.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 91ms | Queries: -

📄 Records

Type	Count	Sample Data

training-administration-system.com - robtex.com