`server1.esmetech.com.br`

DNSSEC	⚠️ Not signed
A	187.45.190.186^{🇧🇷 DIMENOCSERVICOS-AS187.45.190.0/24}
		PTR	`server1.esmetech.com.br`
NS	`ns1.128-201-75-185.cprapid.com` ⭐ ⚠️ Not in parent delegation
NS	`ns2.128-201-75-185.cprapid.com` ⚠️ Not in parent delegation
MX	`server1.esmetech.com.br` ⭐
		A	187.45.190.186^{🇧🇷 DIMENOCSERVICOS-AS187.45.190.0/24}
			PTR	`server1.esmetech.com.br`
TXT	`v=spf1 +mx +a +ip4:187.45.190.186 ~all`
SOA	`ns1.128-201-75-185.cprapid.com`root@server1.esmetech.com.br 2026-03-01 #0

`esmetech.com.br`

	DNSSEC	⚠️ Not signed
	A	187.45.190.186^{🇧🇷 DIMENOCSERVICOS-AS187.45.190.0/24}
	NS	`ns1.esmetech.com.br` ⭐
	NS	`ns2.esmetech.com.br`
	MX	`mail.esmetech.com.br` ⭐
	TXT	`v=spf1 ip4:187.45.190.186 ip4:187.45.190.185 ip4:187.45.190.187 ip4:187.45.19...`
	TXT	`apple-domain-verification=r2Hoo2hadBbkERC5`
	SOA	`ns1.esmetech.com.br`root@server1.esmetech.com.br 2026-04-14 #1

PTR for

186.190.45.187.in-addr.arpa

MX for

server1.esmetech.com.br

Same first word

server1.pl

server1.com

server1.co.kr

server1.jp

server1.pro

server1.ca

server1.uk.com

server1.ge

server1.at

server1.bg

server1.3utilities.com

server1.no

server1.nl

server1.se

server1.net.br

server1.ch

server1.ru

server1.com.br

server1.co

server1.org

server1.gr

server1.hu

server1.cloud

server1.club

server1.eu

server1.info

server1.lv

server1.cc

server1.net

server1.dk

server1.co.za

server1.bplaced.net

server1.de

server1.com.de

Similar names

1server.com

resrve1.com

1server.info

1server.work

1server.ru

1server.xyz

1server.one

1server.net

1server.nz

1server.com.ua

1server.cz

1server.co

1server.co.uk

1server.de

1server.fr

1server.cn

DNS History

4 records (4 active, 0 former)

●NSns1.128-201-75-185.cprapid.com2026-03-26 → 2026-04-24 · 2 obs

● 2026-03-26 07:17:40
● 2026-04-24 04:02:40

●NSns2.128-201-75-185.cprapid.com2026-03-26 → 2026-04-24 · 2 obs

● 2026-03-26 07:17:40
● 2026-04-24 04:02:40

●MXserver1.esmetech.com.br2026-03-26 → 2026-04-24 · 2 obs

● 2026-03-26 07:17:40
● 2026-04-24 04:02:40

●A187.45.190.1862026-03-26 → 2026-04-24 · 2 obs

● 2026-03-26 07:17:40
● 2026-04-24 04:02:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
esmetech.com.br	ns1.esmetech.com.br, ns2.esmetech.com.br	2 records

✅ Authoritative Response

Server:187.45.190.187

NS records: ns1.esmetech.com.br, ns2.esmetech.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esmetech.com.br (unsigned zone)

⏱️ Timing

Total: 708ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.45.190.186`
NS	2	`ns1.128-201-75-185.cprapid.com, ns2.128-201-75-185.cprapid.com`
MX	1	`server1.esmetech.com.br (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:187.45.190.186 ~all`
SOA	1	`ns1.128-201-75-185.cprapid.com root.serv`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.esmetech.com.br, ns2.esmetech.com.br)

Analysis

Mail Server Role

server1.esmetech.com.br serves as the mail server for server1.esmetech.com.br.

IP Addresses

server1.esmetech.com.br points to an IP address: 187.45.190.186.

other host names include colegiosocial.com.br, wdvirtual.com.br, ibds-br.com.br, mail.esmetech.com.br and ns1.wdvirtual.com.br; they share IP numbers with server1.esmetech.com.br.

Name Servers

Two name servers ns1.128-201-75-185.cprapid.com and ns2.128-201-75-185.cprapid.com handle the delegation for server1.esmetech.com.br.

Mail Servers

server1.esmetech.com.br is handled by a single mail server.

The host name server1.esmetech.com.br points to IP 187.45.190.186.

server1.esmetech.com.br - robtex.com