`progressopr.com.br`

DNSSEC	⚠️ Not signed
A	162.214.64.109^{🇺🇸 EIGI162.214.64.0/21}
		PTR	`dedi.4296494.bsi.com.br`
NS	`dns1.progressopr.com.br` ⭐
		A	45.188.18.52^{🇧🇷 ONETECH_SERVICOS_DE_COMUNICACAO_E_MULTIMIDIA_LTDA45.188.18.0/24 ONETECH SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA - PREFIX 45.188.18.0/24}
			PTR	`reversoonetech.progressopr.com.br`
		A	179.184.51.65^{🇧🇷 Vivo_B2B_and_Fixed_Broadband_Services179.184.48.0/22}
			PTR	`server.progressopr.com.br`
NS	`dns2.progressopr.com.br`
		A	177.220.189.64^{🇧🇷 ASN-COPEL177.220.189.0/24}
			PTR	`reverso.progressopr.com.br`
MX	`a.mx.progressopr.com.br` ⭐
		A	177.220.189.64^{🇧🇷 ASN-COPEL177.220.189.0/24}
			PTR	`reverso.progressopr.com.br`
MX	`b.mx.progressopr.com.br`⁽¹⁰⁾
		A	45.188.18.52^{🇧🇷 ONETECH_SERVICOS_DE_COMUNICACAO_E_MULTIMIDIA_LTDA45.188.18.0/24 ONETECH SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA - PREFIX 45.188.18.0/24}
			PTR	`reversoonetech.progressopr.com.br`
TXT	`v=spf1 ip4:179.184.51.65/32 ip4:177.99.184.80/29 ip4:177.220.189.64/32 ip4:17...`
TXT	`MS=236238F3058A3CA3306D0A8EB0927AB0CF875461`
TXT	`google-site-verification=ofrdjkCx8L-taGrdBuWTCPzQYqWIhNkbBk4ii6xgZHY`
TXT	`google-site-verification=Cnm1VisZWg1GGYMVM5Fw-cnNjnxspE5RH5vNZp2QRkA`
SOA	`dns1.progressopr.com.br`hostmaster@progressopr.com.br 2026-02-27 #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=2026103430

rank #538974 globally
rank #4017 in the tld
WOT: SAFE (69/100)

Subdomains

server.progressopr.com.br

reverso.progressopr.com.br

dns1.progressopr.com.br

dns2.progressopr.com.br

mx.progressopr.com.br

Same first word

progressopr.com.br

Similar names

proprogress.pl

progresspro.ru

DNS History

6 records (5 active, 1 former)

●NSdns1.progressopr.com.br2015-06-10 → 2026-04-13 · 2 obs

● 2015-06-10 08:19:16
● 2026-04-13 18:09:34

●NSdns2.progressopr.com.br2015-06-10 → 2026-04-13 · 2 obs

● 2015-06-10 08:19:16
● 2026-04-13 18:09:34

●MXa.mx.progressopr.com.br2015-06-10 → 2026-04-13 · 6 obs

● 2015-06-10 08:19:16
● 2026-02-16 14:48:44
○ 2026-03-14 22:21:04
○ 2026-03-16 09:04:36
● 2026-03-18 06:56:30
● 2026-04-13 18:09:34

●MXb.mx.progressopr.com.br2020-01-08 → 2026-04-13 · 7 obs

○ 2015-06-10 08:19:16
● 2020-01-08 21:30:16
● 2026-02-16 14:48:44
○ 2026-03-14 22:21:04
○ 2026-03-16 09:04:36
● 2026-03-18 06:56:30
● 2026-04-13 18:09:34

●A162.214.64.1092026-02-15 → 2026-04-13 · 7 obs

○ 2015-06-10 08:19:16
● 2026-02-15 09:34:20
● 2026-02-16 14:48:44
○ 2026-03-14 22:21:04
○ 2026-03-16 09:04:36
● 2026-03-18 06:56:30
● 2026-04-13 18:09:34

○A191.6.196.802015-06-10 → 2026-02-16 · 4 obs

● 2015-06-10 08:19:16
● 2026-02-16 14:48:44
○ 2026-03-14 22:21:04
○ 2026-04-13 18:09:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, a.dns.br, c.dns.br...	-
progressopr.com.br	dns2.progressopr.com.br, dns1.progressopr.com.br	2 records

✅ Authoritative Response

Server:177.220.189.64

NS records: dns2.progressopr.com.br, dns1.progressopr.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.214.64.109`
NS	2	`dns1.progressopr.com.br, dns2.progressopr.com.br`
MX	2	`a.mx.progressopr.com.br (pri: 1), b.mx.progressopr.com.br (pri: 10)`
TXT	4	`v=spf1 ip4:179.184.51.65/32 ip4:177.99.1, MS=236238F3058A3CA3306D0A8EB0927AB0CF875...`
SOA	1	`dns1.progressopr.com.br hostmaster.progr`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.progressopr.com.br, dns2.progressopr.com.br)

Analysis

Hierarchy

progressopr.com.br is parent of server.progressopr.com.br, reverso.progressopr.com.br, dns1.progressopr.com.br, dns2.progressopr.com.br and mx.progressopr.com.br.

IP Addresses

progressopr.com.br points to a single IP: 162.214.64.109.

Other host names, for instance newmail.bsi.com.br, 200-194-240-111.v2007.bsi.com.br, mail.mineiras.com.br, abrapetitenfse.com.br and 200-194-240-184.v2007.bsi.com.br share IP numbers with progressopr.com.br.

Name Servers

Two name servers dns1.progressopr.com.br and dns2.progressopr.com.br handle delegation for progressopr.com.br.

Host names with two IP numbers:

The host name dns1.progressopr.com.br points to 45.188.18.52 and 179.184.51.65.

Host names with one IP number:

The host name dns2.progressopr.com.br points to 177.220.189.64.

Mail Servers

progressopr.com.br is handled by two mail servers: a.mx.progressopr.com.br and b.mx.progressopr.com.br.

Host names with one IP number: The host name a.mx.progressopr.com.br points to 177.220.189.64 and the host name b.mx.progressopr.com.br points to 45.188.18.52.

progressopr.com.br - robtex.com