`0571study.com`

DNSSEC

🔒 Signed (DS record present)

`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=1771291435

DNS History

4 records (0 active, 4 former)

○A47.88.3.2332016-08-08 → 2016-08-08 · 4 obs

○ 2016-01-02 22:42:20
● 2016-08-08 18:43:26
○ 2017-04-19 05:12:30
○ 2026-02-23 20:54:10

○A52.69.166.2312017-04-19 → 2017-04-19 · 4 obs

○ 2016-08-08 18:43:26
● 2017-04-19 05:12:30
○ 2026-02-23 20:54:08
○ 2026-02-23 20:54:10

○A54.183.180.822015-05-29 → 2016-01-02 · 4 obs

● 2015-05-29 17:33:04
● 2016-01-02 22:42:20
○ 2016-08-08 18:43:26
○ 2026-02-23 20:54:10

○A74.82.63.1222015-10-19 → 2015-10-19 · 4 obs

○ 2015-05-29 17:33:04
● 2015-10-19 20:20:02
○ 2016-01-02 22:42:20
○ 2026-02-23 20:54:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-

✅ Authoritative Response

Server: 192.12.94.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

Type	Count	Sample Data

0571study.com - robtex.com

0571study.com

com