`protogenos.com.br`

DNSSEC	🔒 Signed (DS record present)
A	2600:1f18:a7e:15b0:d0ce:cafe:acad:2db8^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	54.145.45.95^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
NS	`b.sec.dns.br` ⭐
		A	2001:12f8:b:1::11^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
		A	200.192.232.11^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
NS	`c.sec.dns.br`
		A	2001:12f8:9:1::11^{🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)}
			PTR	`c.sec.dns.br`
		A	200.189.40.11^{🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)}
			PTR	`c.sec.dns.br`
SOA	`b.sec.dns.br`hostmaster@registro.br serial=2026208000

`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=2026219344

rank #526393 globally
rank #3738 in the tld
WOT: SAFE (69/100)

Same first word

protogenos.co.uk

protogenos.com.br

protogenos.com

Similar names

progonotes.info

notesprogo.info

pronotesgo.info

gopronotes.info

gonotespro.info

notesgopro.info

DNS History

5 records (4 active, 1 former)

●NSb.sec.dns.br2015-08-19 → 2026-08-07 · 2 obs

● 2015-08-19 02:02:16
● 2026-08-07 14:37:10

●NSc.sec.dns.br2015-08-19 → 2026-08-07 · 2 obs

● 2015-08-19 02:02:16
● 2026-08-07 14:37:10

●A2600:1f18:a7e:15b0:d0ce:cafe:acad:2db82026-04-19 → 2026-08-07 · 3 obs

○ 2017-04-04 13:06:56
● 2026-04-19 12:15:00
● 2026-08-07 14:37:10

●A54.145.45.952026-04-19 → 2026-08-07 · 3 obs

○ 2017-04-04 13:06:56
● 2026-04-19 12:15:00
● 2026-08-07 14:37:10

○A54.94.142.1492015-12-13 → 2017-04-04 · 4 obs

● 2015-12-13 15:14:50
● 2017-04-04 13:06:56
○ 2026-04-19 12:15:00
○ 2026-08-07 14:37:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
protogenos.com.br	b.sec.dns.br, c.sec.dns.br	-

✅ Authoritative Response

Server:200.192.232.11

NS records: b.sec.dns.br, c.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 936ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.145.45.95`
AAAA	1	`2600:1f18:a7e:15b0:d0ce:cafe:acad:2db8`
NS	2	`c.sec.dns.br, b.sec.dns.br`
SOA	1	`b.sec.dns.br hostmaster.registro.br`

Analysis

IP Addresses

protogenos.com.br directs to two IP numbers, 54.145.45.95 and 2600:1f18:a7e:15b0:d0ce:cafe:acad:2db8

Name Servers

protogenos.com.br has two authoritative name servers — b.sec.dns.br and c.sec.dns.br.

protogenos.com.br uses the same name servers as several other domains — among them numismaticasp.com.br, matchday.com.br, esferainformatica.com.br and two more.

protogenos.com.br has at least partial name server overlap with other domains, such as tic.com.br, r2bdesign.com.br, avoncolortrend.com.br and two others.

It is common to find these name servers paired with the name servers a.sec.dns.br.

Both b.sec.dns.br and c.sec.dns.br have two IP addresses each. b.sec.dns.br resolves to 200.192.232.11 and 2001:12f8:b:1::11; c.sec.dns.br resolves to 200.189.40.11 and 2001:12f8:9:1::11.

protogenos.com.br - robtex.com