`juvalvalvulas.com.br`

DNSSEC	⚠️ Not signed
A	187.17.111.99^{🇧🇷 UOL-1187.17.96.0/20 UOL}
NS	`ns1.dominios.uol.com.br` ⭐
		A	186.234.124.165^{🇧🇷 UOL-1186.234.124.0/23}
NS	`ns2.dominios.uol.com.br`
		A	186.234.124.167^{🇧🇷 UOL-1186.234.124.0/23}
NS	`ns3.dominios.uol.com.br`
		A	186.234.124.169^{🇧🇷 UOL-1186.234.124.0/23}
MX	`mx.uhserver.com` ⭐
		A	200.147.36.29^{🇧🇷 UOL-1200.147.36.0/24}
			PTR	`mx.uhserver.com`
TXT	`v=spf1 include:spf.whservidor.com ?all`
SOA	`ns1.dominios.uol.com.br`admin@uolhost.com.br 2017-03-15 #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=2026130092

rank #541642 globally
rank #4101 in the tld
WOT: SAFE (69/100)

Previously MX for

juvalvalvulas.com.br

Same first word

juvalvalvulas.com.br

DNS History

11 records (5 active, 6 former)

●NSns1.dominios.uol.com.br2017-05-31 → 2026-05-10 · 3 obs

○ 2016-09-22 00:49:38
● 2017-05-31 18:53:50
● 2026-05-10 04:17:40

○NSns1.projetocriativa.com.br2015-10-27 → 2016-09-22 · 5 obs

○ 2015-06-11 17:38:14
● 2015-10-27 22:05:00
● 2016-09-22 00:49:38
○ 2017-05-31 18:53:50
○ 2026-05-10 04:17:40

●NSns2.dominios.uol.com.br2017-05-31 → 2026-05-10 · 3 obs

○ 2016-09-22 00:49:38
● 2017-05-31 18:53:50
● 2026-05-10 04:17:40

○NSns2.projetocriativa.com.br2015-10-27 → 2016-09-22 · 5 obs

○ 2015-06-11 17:38:14
● 2015-10-27 22:05:00
● 2016-09-22 00:49:38
○ 2017-05-31 18:53:50
○ 2026-05-10 04:17:40

●NSns3.dominios.uol.com.br2017-05-31 → 2026-05-10 · 3 obs

○ 2016-09-22 00:49:38
● 2017-05-31 18:53:50
● 2026-05-10 04:17:40

○NSns90.prodns.com.br2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 17:38:14
○ 2015-10-27 22:05:00
○ 2026-05-10 04:17:40

○NSns91.prodns.com.br2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 17:38:14
○ 2015-10-27 22:05:00
○ 2026-05-10 04:17:40

○MXjuvalvalvulas.com.br2015-06-11 → 2016-09-22 · 4 obs

● 2015-06-11 17:38:14
● 2016-09-22 00:49:38
○ 2017-05-31 18:53:50
○ 2026-05-10 04:17:40

●MXmx.uhserver.com2017-05-31 → 2026-05-10 · 3 obs

○ 2016-09-22 00:49:38
● 2017-05-31 18:53:50
● 2026-05-10 04:17:40

●A187.17.111.992017-05-31 → 2026-05-10 · 3 obs

○ 2016-09-22 00:49:38
● 2017-05-31 18:53:50
● 2026-05-10 04:17:40

○A192.185.223.1692015-06-11 → 2016-09-22 · 4 obs

● 2015-06-11 17:38:14
● 2016-09-22 00:49:38
○ 2017-05-31 18:53:50
○ 2026-05-10 04:17:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
juvalvalvulas.com.br	ns1.dominios.uol.com.br, ns2.dominios.uol.com.br, ns3.dominios.uol.com.br	-

✅ Authoritative Response

Server:186.234.124.169

NS records: ns1.dominios.uol.com.br, ns2.dominios.uol.com.br, ns3.dominios.uol.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 735ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.17.111.99`
NS	3	`ns1.dominios.uol.com.br, ns3.dominios.uol.com.br...`
MX	1	`mx.uhserver.com (pri: 0)`
TXT	1	`v=spf1 include:spf.whservidor.com ?all`
SOA	1	`ns1.dominios.uol.com.br admin.uolhost.co`

Analysis

IP Addresses

juvalvalvulas.com.br points to a single IP number: 187.17.111.99.

other host names for instance sebat.com.br, jfmarques.com.br, pinguimdigital.com.br, appnubank.sslblindado.com and cosawa.com share IP numbers with juvalvalvulas.com.br.

Name Servers

juvalvalvulas.com.br is delegated to three name servers: ns1.dominios.uol.com.br, ns2.dominios.uol.com.br and ns3.dominios.uol.com.br.

juvalvalvulas.com.br at least partially shares name servers with other domains, for instance solucaopublicidade.com, fastaccess.com.br, foch.com.br, diacomg.com and friobarra.com.br.

Host names with one IP number:

ns1.dominios.uol.com.br points to 186.234.124.165.

ns2.dominios.uol.com.br points to 186.234.124.167.

ns3.dominios.uol.com.br points to 186.234.124.169.

Mail Servers

juvalvalvulas.com.br is handled by a single mail server, mx.uhserver.com.

juvalvalvulas.com.br shares the same mail server setup as other domains, for instance grupolmsvisao.com.br, leandrogallo.com.br, climaecia.com, bpm2.com.br and plantis.com.br.

juvalvalvulas.com.br shares mail servers with other domains at least partially, including boarati.com, blocknews.com.br, jaad.com.br, newsolutionnet.com.br and synaptic.com.br.

Host name mx.uhserver.com points to IP address 200.147.36.29.

juvalvalvulas.com.br - robtex.com