`administerioserra.com.br`

DNSSEC	🔒 Signed (DS record present)
A	20.88.21.142^{🇺🇸 Microsoft20.64.0.0/10}
NS	`e.sec.dns.br` ⭐
		A	2001:12f8:b:1::14^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`e.sec.dns.br`
		A	200.192.232.14^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`e.sec.dns.br`
NS	`f.sec.dns.br`
		A	2001:12f8:9:1::14^{🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)}
			PTR	`f.sec.dns.br`
		A	200.189.40.14^{🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)}
			PTR	`f.sec.dns.br`
TXT	`google-site-verification=JOb68qJLbaWquEwH_qlL8MJN61ddHylNWSBXMT2-oM4`
SOA	`e.sec.dns.br`hostmaster@registro.br 2026-12-30 #0

`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=2026134146

rank #572646 globally
rank #4361 in the tld
WOT: SAFE (69/100)

Same first word

administerioserra.com.br

DNS History

4 records (3 active, 1 former)

●NSe.sec.dns.br2018-07-13 → 2026-05-14 · 2 obs

● 2018-07-13 15:11:58
● 2026-05-14 06:21:38

●NSf.sec.dns.br2018-07-13 → 2026-05-14 · 2 obs

● 2018-07-13 15:11:58
● 2026-05-14 06:21:38

●A20.88.21.1422026-03-25 → 2026-05-14 · 3 obs

○ 2018-07-13 15:11:58
● 2026-03-25 15:12:58
● 2026-05-14 06:21:38

○A23.97.103.1362018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 15:11:58
○ 2026-03-25 15:12:58
○ 2026-05-14 06:21:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
administerioserra.com.br	e.sec.dns.br, f.sec.dns.br	-

✅ Authoritative Response

Server:200.192.232.14

NS records: e.sec.dns.br, f.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1597ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.88.21.142`
NS	2	`e.sec.dns.br, f.sec.dns.br`
TXT	1	`google-site-verification=JOb68qJLbaWquEw`
SOA	1	`e.sec.dns.br hostmaster.registro.br`

Analysis

IP Addresses

administerioserra.com.br points to IP number 20.88.21.142.

Other host names, for instance, cartorioes.com.br share IP numbers with administerioserra.com.br.

Name Servers

administerioserra.com.br is delegated to two name servers: e.sec.dns.br and f.sec.dns.br.

administerioserra.com.br uses the same name server setup as other domains such as amoportela.com.br, cidadelas.com.br, irapido.com.br, cecordel.com.br and iasdjundiai.org.br.

administerioserra.com.br shares name servers with other domains at least partially, for example aprendagooglecloud.com.br, labsantaclara.net.br, grupofdma.com.br, agilitytelecomudp.com.br and kkfashion.com.br.

These name servers are commonly used with d.sec.dns.br.

Host names with two IP numbers:

e.sec.dns.br points to 2001:12f8:b:1::14 and 200.192.232.14; f.sec.dns.br points to 2001:12f8:9:1::14 and 200.189.40.14.

administerioserra.com.br - robtex.com