`iser-br.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=1774607892

DNS History

6 records (0 active, 6 former)

○NSns7.worldnic.com2015-07-14 → 2017-05-27 · 3 obs

● 2015-07-14 09:52:26
● 2017-05-27 14:35:16
○ 2026-03-27 10:40:30

○NSns8.worldnic.com2015-07-14 → 2017-05-27 · 3 obs

● 2015-07-14 09:52:26
● 2017-05-27 14:35:16
○ 2026-03-27 10:40:30

○MXmailer.iser-br.com2016-02-29 → 2017-05-27 · 4 obs

○ 2015-11-13 19:54:10
● 2016-02-29 12:38:20
● 2017-05-27 14:35:16
○ 2026-03-27 10:40:30

○MXp.webcom.ctmail.com2015-11-13 → 2015-11-13 · 3 obs

● 2015-11-13 19:54:10
○ 2016-02-29 12:38:20
○ 2026-03-27 10:40:30

○A190.24.240.862015-07-14 → 2015-11-13 · 4 obs

● 2015-07-14 09:52:26
● 2015-11-13 19:54:10
○ 2016-02-29 12:38:20
○ 2026-03-27 10:40:30

○A192.185.136.602016-02-29 → 2017-05-27 · 4 obs

○ 2015-11-13 19:54:10
● 2016-02-29 12:38:20
● 2017-05-27 14:35:16
○ 2026-03-27 10:40:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-

✅ Authoritative Response

Server:192.5.6.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data

iser-br.com - robtex.com

iser-br.com

com