`server2.delfa.com.br`

DNSSEC	⚠️ Not signed
A	187.45.179.50^{🇧🇷 DIMENOCSERVICOS-AS187.45.176.0/21 CLARO S.A. Customer}
		PTR	`svr-mail1.clouddlf.app.br`
NS	`dns32734.dizinc.com` ⭐ ⚠️ Not in parent delegation
		A	187.45.179.51^{🇧🇷 DIMENOCSERVICOS-AS187.45.176.0/21 CLARO S.A. Customer}
			PTR	`dns32734.dizinc.com`
NS	`dns32735.dizinc.com` ⚠️ Not in parent delegation
		A	187.45.179.52^{🇧🇷 DIMENOCSERVICOS-AS187.45.176.0/21 CLARO S.A. Customer}
			PTR	`dns32735.dizinc.com`
MX	`server2.delfa.com.br` ⭐
		A	187.45.179.50^{🇧🇷 DIMENOCSERVICOS-AS187.45.176.0/21 CLARO S.A. Customer}
			PTR	`svr-mail1.clouddlf.app.br`
TXT	`v=spf1 +mx +a +ip4:187.45.179.51187.45.179.50 ~all`
SOA	`dns32734.dizinc.com`root@server2.delfa.com.br 2026-04-11 #0

`delfa.com.br`

	DNSSEC	⚠️ Not signed
	A	187.45.179.50^{🇧🇷 DIMENOCSERVICOS-AS187.45.176.0/21 CLARO S.A. Customer}
	NS	`dns32734.dizinc.com` ⭐
	NS	`dns32735.dizinc.com`
	MX	`mail.delfa.com.br` ⭐
	TXT	`v=spf1 +a +mx +ip4:187.45.179.50 +ip4:187.45.179.52 include:spf-c.mailbaby.ne...`
	SOA	`dns32734.dizinc.com`root@server2.delfa.com.br 2026-04-23 #1

MX for

server2.delfa.com.br

Same first word

Similar names

2server.com

2server.ru

2server.org

DNS History

4 records (4 active, 0 former)

●NSdns32734.dizinc.com2026-04-08 → 2026-04-26 · 2 obs

● 2026-04-08 20:28:40
● 2026-04-26 23:05:52

●NSdns32735.dizinc.com2026-04-08 → 2026-04-26 · 2 obs

● 2026-04-08 20:28:40
● 2026-04-26 23:05:52

●MXserver2.delfa.com.br2026-04-08 → 2026-04-26 · 2 obs

● 2026-04-08 20:28:40
● 2026-04-26 23:05:52

●A187.45.179.502026-04-08 → 2026-04-26 · 2 obs

● 2026-04-08 20:28:40
● 2026-04-26 23:05:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
delfa.com.br	dns32735.dizinc.com, dns32734.dizinc.com	-

✅ Authoritative Response

Server:187.45.179.51

NS records: dns32735.dizinc.com, dns32734.dizinc.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 771ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.45.179.50`
NS	2	`dns32735.dizinc.com, dns32734.dizinc.com`
MX	1	`server2.delfa.com.br (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:187.45.179.51187.45.1`
SOA	1	`dns32734.dizinc.com root.server2.delfa.c`

Analysis

Mail Server Role

server2.delfa.com.br is the mail server for server2.delfa.com.br.

IP Addresses

server2.delfa.com.br resolves to a single IP: 187.45.179.50.

Other host names, for instance mail.delfa.com.br, clouddlf.app.br, delfa.com.br, svr-mail1.clouddlf.app.br and www.delfa.com.br share IP numbers with server2.delfa.com.br.

Name Servers

server2.delfa.com.br has two name servers: dns32734.dizinc.com and dns32735.dizinc.com.

server2.delfa.com.br uses the same name server setup as other domains, for example clouddlf.app.br and delfa.com.br.

Host names with a single IP:

dns32734.dizinc.com points to 187.45.179.51

dns32735.dizinc.com points to 187.45.179.52

Mail Servers

One mail server handles server2.delfa.com.br.

Host name server2.delfa.com.br points to IP 187.45.179.50.

server2.delfa.com.br - robtex.com