`umquartoms.com.br`

DNSSEC	⚠️ Not signed
A	186.227.207.149^{🇧🇷 DIMENOCSERVICOS-AS186.227.207.0/24}
		PTR	`lc1.serverok.com.br`
NS	`ns1.serverok.com.br` ⭐
		A	2804:9c4:2f:3:186:227:207:149^{🇧🇷 DIMENOCSERVICOS-AS2804:9c4:20::/44 CLARO S.A. Customer}
		A	186.227.207.149^{🇧🇷 DIMENOCSERVICOS-AS186.227.207.0/24}
			PTR	`lc1.serverok.com.br`
NS	`ns2.serverok.com.br`
		A	186.227.207.149^{🇧🇷 DIMENOCSERVICOS-AS186.227.207.0/24}
			PTR	`lc1.serverok.com.br`
MX	`mail.umquartoms.com.br` ⭐
		A	186.227.207.149^{🇧🇷 DIMENOCSERVICOS-AS186.227.207.0/24}
			PTR	`lc1.serverok.com.br`
TXT	`v=spf1 a mx ip4:186.227.207.149 ip6:2804:9c4:2f:3:186:227:207:149 include:_sp...`
SOA	`ns1.serverok.com.br`hostmaster@umquartoms.com.br 2026-02-22 #5

`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 2026-09-10 #42

rank #565485 globally
rank #4190 in the tld
WOT: SAFE (69/100)

Previously MX for

umquartoms.com.br

Subdomains

mail.umquartoms.com.br

www.umquartoms.com.br

Same first word

umquartoms.com.br

DNS History

6 records (4 active, 2 former)

●NSns1.serverok.com.br2018-05-07 → 2026-04-01 · 2 obs

● 2018-05-07 19:45:38
● 2026-04-01 01:52:38

●NSns2.serverok.com.br2018-05-07 → 2026-04-01 · 2 obs

● 2018-05-07 19:45:38
● 2026-04-01 01:52:38

●MXmail.umquartoms.com.br2026-02-21 → 2026-04-01 · 3 obs

○ 2018-05-07 19:45:38
● 2026-02-21 01:53:40
● 2026-04-01 01:52:38

○MXumquartoms.com.br2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 19:45:38
○ 2026-02-21 01:53:40
○ 2026-04-01 01:52:38

●A186.227.207.1492026-02-21 → 2026-04-01 · 3 obs

○ 2018-05-07 19:45:38
● 2026-02-21 01:53:40
● 2026-04-01 01:52:38

○A67.23.234.1892018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 19:45:38
○ 2026-02-21 01:53:40
○ 2026-04-01 01:52:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
umquartoms.com.br	ns1.serverok.com.br, ns2.serverok.com.br	2 records

✅ Authoritative Response

Server:2804:9c4:2f:3:186:227:207:149

NS records: ns1.serverok.com.br, ns2.serverok.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.227.207.149`
NS	2	`ns1.serverok.com.br, ns2.serverok.com.br`
MX	1	`mail.umquartoms.com.br (pri: 10)`
TXT	1	`v=spf1 a mx ip4:186.227.207.149 ip6:2804`
SOA	1	`ns1.serverok.com.br hostmaster.umquartom`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.serverok.com.br, ns1.serverok.com.br)

Analysis

Hierarchy

umquartoms.com.br is a parent of mail.umquartoms.com.br and www.umquartoms.com.br.

IP Addresses

umquartoms.com.br points to a single IP number: 186.227.207.149.

Other host names, for instance rrnogueira.com.br, linguicademaracaju.com, mail.umquartoms.com.br, ns1.serverok.com.br and mail.okconsultoria.com.br share IP numbers with umquartoms.com.br.

Name Servers

Delegation for umquartoms.com.br rests with two name servers, ns1.serverok.com.br and ns2.serverok.com.br.

umquartoms.com.br shares the same name server setup as other domains, including okconsultoria.com.br, serverok.com.br, saamet.com.br, modernamoveis.com.br and divebrasil.tur.br.

Host names with two IPs:

ns1.serverok.com.br points to 2804:9c4:2f:3:186:227:207:149 and 186.227.207.149.

Host names with one IP:

ns2.serverok.com.br points to 186.227.207.149.

Host names pointing to 186.227.207.149:

ns1.serverok.com.br and ns2.serverok.com.br.

Mail Servers

umquartoms.com.br is handled by a single mail server, mail.umquartoms.com.br.

mail.umquartoms.com.br points to a single IP: 186.227.207.149.

umquartoms.com.br - robtex.com