`defferrari.com.br`

DNSSEC	⚠️ Not signed
A	201.20.144.100^{🇧🇷 DEFFERRARI201.20.144.0/23 Defferrari Informatica Ltda}
		PTR	`phpweb1.defferrari.com.br`
NS	`ns1.defferrari.com.br` ⭐
		A	201.20.144.5^{🇧🇷 DEFFERRARI201.20.144.0/23 Defferrari Informatica Ltda}
			PTR	`mx1.defferrari.com.br`
NS	`ns2.defferrari.com.br`
		A	201.20.144.2^{🇧🇷 DEFFERRARI201.20.144.0/23 Defferrari Informatica Ltda}
			PTR	`mx2.defferrari.com.br`
NS	`ns3.defferrari.com.br`
		A	57.128.17.50^{🇫🇷 OVH57.128.0.0/17}
			PTR	`mx3.defferrari.com.br`
MX	`mail.defferrari.com.br` ⭐
		A	201.20.144.100^{🇧🇷 DEFFERRARI201.20.144.0/23 Defferrari Informatica Ltda}
			PTR	`phpweb1.defferrari.com.br`
MX	`mx1.defferrari.com.br`⁽¹⁰⁾
		A	201.20.144.5^{🇧🇷 DEFFERRARI201.20.144.0/23 Defferrari Informatica Ltda}
			PTR	`mx1.defferrari.com.br`
MX	`mx2.defferrari.com.br`⁽²⁰⁾
		A	201.20.144.2^{🇧🇷 DEFFERRARI201.20.144.0/23 Defferrari Informatica Ltda}
			PTR	`mx2.defferrari.com.br`
MX	`mx3.defferrari.com.br`⁽³⁰⁾
		A	57.128.17.50^{🇫🇷 OVH57.128.0.0/17}
			PTR	`mx3.defferrari.com.br`
TXT	`_globalsign-domain-verification=6JLlN0eNp8gclPQdLcE8J7owjYdMO2JxequkFizh3w`
TXT	`v=spf1 +mx +a +ip4:201.20.144.100 ~all`
TXT	`MS=6053847CA0FA455DFFF0632098278974F5F8AD4E`
TXT	`MS=ms40757179`
SOA	`ns1.defferrari.com.br`sysadmin-linux@defferrari.com.br 2026-01-26 #2

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026074138

📈 Tranco rank: #164,784
rank #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)

Subdomains

bigip01-as03.defferrari.com.br

switch-dsi-02-bb.defferrari.com.br

secure.defferrari.com.br

switch-dsi-02-sl.defferrari.com.br

ns4.defferrari.com.br

phpweb1.defferrari.com.br

wwwvirtual5.defferrari.com.br

gw-cpd.defferrari.com.br

mx3.defferrari.com.br

wwwvirtual2.defferrari.com.br

switch-mdi-01-dsi.defferrari.com.br

speedtest.defferrari.com.br

ns1.defferrari.com.br

istores-db.defferrari.com.br

www.defferrari.com.br

registro.defferrari.com.br

laudomedico-mail1.defferrari.com.br

mx2.defferrari.com.br

switch-sl-01-dsi.defferrari.com.br

mail.defferrari.com.br

vpn-as01.defferrari.com.br

laudomedico-mail2.defferrari.com.br

ns2.defferrari.com.br

mailvirtual2.defferrari.com.br

phpweb2-as01.defferrari.com.br

phpweb2.defferrari.com.br

sw-unimedpanh-01-dsi02.defferrari.com.br

ns3.defferrari.com.br

phpweb1-as01.defferrari.com.br

nagios-cacti-as01.defferrari.com.br

bigip01-as01.defferrari.com.br

bigip02.defferrari.com.br

wwwvirtual1.defferrari.com.br

mailvirtual1.defferrari.com.br

bigip01.defferrari.com.br

phpweb1-smtp.defferrari.com.br

ns0.defferrari.com.br

bigip01-as02.defferrari.com.br

mx1.defferrari.com.br

Same first word

defferrari.com.br

Similar names

faridferre.com

fdeferrari.it

DNS History

11 records (8 active, 3 former)

○NSns0.defferrari.com.br2015-08-14 → 2017-08-07 · 4 obs

● 2015-08-14 23:02:18
● 2017-08-07 09:47:40
○ 2021-04-10 01:57:56
○ 2026-03-18 12:16:02

●NSns1.defferrari.com.br2015-08-14 → 2026-03-18 · 2 obs

● 2015-08-14 23:02:18
● 2026-03-18 12:16:02

●NSns2.defferrari.com.br2015-08-14 → 2026-03-18 · 2 obs

● 2015-08-14 23:02:18
● 2026-03-18 12:16:02

●NSns3.defferrari.com.br2015-08-14 → 2026-03-18 · 2 obs

● 2015-08-14 23:02:18
● 2026-03-18 12:16:02

●MXmail.defferrari.com.br2026-02-14 → 2026-03-18 · 3 obs

○ 2021-04-10 01:57:56
● 2026-02-14 20:59:24
● 2026-03-18 12:16:02

○MXmailvirtual2.defferrari.com.br2015-08-14 → 2021-04-10 · 4 obs

● 2015-08-14 23:02:18
● 2021-04-10 01:57:56
○ 2026-02-14 20:59:24
○ 2026-03-18 12:16:02

●MXmx1.defferrari.com.br2015-08-14 → 2026-03-18 · 2 obs

● 2015-08-14 23:02:18
● 2026-03-18 12:16:02

●MXmx2.defferrari.com.br2015-08-14 → 2026-03-18 · 2 obs

● 2015-08-14 23:02:18
● 2026-03-18 12:16:02

●MXmx3.defferrari.com.br2015-08-14 → 2026-03-18 · 2 obs

● 2015-08-14 23:02:18
● 2026-03-18 12:16:02

●A201.20.144.1002021-04-10 → 2026-03-18 · 3 obs

○ 2017-08-07 09:47:40
● 2021-04-10 01:57:56
● 2026-03-18 12:16:02

○A201.20.144.612015-08-14 → 2017-08-07 · 4 obs

● 2015-08-14 23:02:18
● 2017-08-07 09:47:40
○ 2021-04-10 01:57:56
○ 2026-03-18 12:16:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
defferrari.com.br	ns3.defferrari.com.br, ns2.defferrari.com.br, ns1.defferrari.com.br	3 records

✅ Authoritative Response

Server: 57.128.17.50

NS records: ns3.defferrari.com.br, ns2.defferrari.com.br, ns1.defferrari.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`201.20.144.100`
NS	3	`ns2.defferrari.com.br, ns3.defferrari.com.br...`
MX	4	`mail.defferrari.com.br (pri: 0), mx3.defferrari.com.br (pri: 30)...`
TXT	4	`v=spf1 +mx +a +ip4:201.20.144.100 ~all, MS=ms40757179...`
SOA	1	`ns1.defferrari.com.br sysadmin-linux.def`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns1.defferrari.com.br, ns2.defferrari.com.br, ns3.defferrari.com.br)

Analysis

Hierarchy

defferrari.com.br is the parent of bigip01-as03.defferrari.com.br, switch-dsi-02-bb.defferrari.com.br, secure.defferrari.com.br, switch-dsi-02-sl.defferrari.com.br, ns4.defferrari.com.br and several other host names.

IP Addresses

defferrari.com.br points to a single IP: 201.20.144.100.

Other host names, for instance phpweb1-as01.defferrari.com.br, mail.laudomedico.com.br, mail.advantage.tur.br, mail.scheid.com.br and mail.citoclin.com.br share IP numbers with defferrari.com.br.

Name Servers

defferrari.com.br is delegated to three name servers: ns1.defferrari.com.br, ns2.defferrari.com.br and ns3.defferrari.com.br.

defferrari.com.br at least partially shares its name servers with other domains, for instance 160.159.200.in-addr.arpa, 149.20.201.in-addr.arpa, dsi.net.br, 146.20.201.in-addr.arpa and anatpat.com.br.

Host names with one IP number:

ns1.defferrari.com.br points to: 201.20.144.5.

ns2.defferrari.com.br points to: 201.20.144.2.

ns3.defferrari.com.br points to: 57.128.17.50.

Mail Servers

defferrari.com.br is handled by four mail servers: mail.defferrari.com.br, mx1.defferrari.com.br, mx2.defferrari.com.br and mx3.defferrari.com.br.

defferrari.com.br shares some mail servers with other domains, including topsafe.com.br, dsi.net.br, anatpat.com.br, somehr.com.br and lucini.com.br.

these mail servers are commonly used with the mail servers mailvirtual2.defferrari.com.br, mail.topsafe.com.br, mail.anatpat.com.br, mailvirtual1.defferrari.com.br, ns3.vilarica.com.br and ns.vilarica.com.br.

Host names with one IP number: mail.defferrari.com.br points to 201.20.144.100; mx1.defferrari.com.br points to 201.20.144.5; mx2.defferrari.com.br points to 201.20.144.2; mx3.defferrari.com.br points to 57.128.17.50.

defferrari.com.br - robtex.com