`zentechcollege.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=1776213127

DNS History

6 records (0 active, 6 former)

○NSns1.rhostjh.com2015-05-12 → 2017-08-06 · 3 obs

● 2015-05-12 13:02:52
● 2017-08-06 13:57:36
○ 2026-04-15 00:37:44

○NSns2.rhostjh.com2015-05-12 → 2017-08-06 · 3 obs

● 2015-05-12 13:02:52
● 2017-08-06 13:57:36
○ 2026-04-15 00:37:44

○MXmail.zentechcollege.com2015-05-12 → 2016-04-17 · 4 obs

● 2015-05-12 13:02:52
● 2016-04-17 21:16:00
○ 2016-11-28 23:16:30
○ 2026-04-15 00:37:44

○MXzentechcollege.com2016-11-28 → 2017-08-06 · 4 obs

○ 2016-04-17 21:16:00
● 2016-11-28 23:16:30
● 2017-08-06 13:57:36
○ 2026-04-15 00:37:44

○A173.254.60.892015-05-12 → 2016-04-17 · 4 obs

● 2015-05-12 13:02:52
● 2016-04-17 21:16:00
○ 2016-11-28 23:16:30
○ 2026-04-15 00:37:44

○A50.87.8.2392016-11-28 → 2017-08-06 · 4 obs

○ 2016-04-17 21:16:00
● 2016-11-28 23:16:30
● 2017-08-06 13:57:36
○ 2026-04-15 00:37:44

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:192.31.80.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 68ms | Queries: -

📄 Records

Type	Count	Sample Data

zentechcollege.com - robtex.com