`utilissimo.com.br`

DNSSEC	⚠️ Not signed
A	186.202.161.146^{🇧🇷 Locaweb186.202.160.0/22 Servicos de Internet SA}
		PTR	`pleskl0037.hospedagemdesites.ws`
NS	`ns1.poolbyte.com.br` ⭐ ⚠️ Not in parent delegation
NS	`ns2.poolbyte.com.br` ⚠️ Not in parent delegation
NS	`ns98.prodns.com.br` ⚠️ Not in zone NS records
		A	192.185.217.149^{🇺🇸 Jacksonville192.185.216.0/21 Oracle Corporation}
			PTR	`srv98-ip02.prodns.com.br`
NS	`ns99.prodns.com.br` ⚠️ Not in zone NS records
		A	192.185.217.150^{🇺🇸 Jacksonville192.185.216.0/21 Oracle Corporation}
			PTR	`srv98-ip03.prodns.com.br`
MX	`mail.utilissimo.com.br` ⭐
		A	192.185.217.48^{🇺🇸 Jacksonville192.185.216.0/21 Oracle Corporation}
			PTR	`srv98-ip18.prodns.com.br`
TXT	`google-site-verification=oMrAOH-XylQMrR-EzJMaHWeQTJYwCejWlfCzHSxP3R8`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
SOA	`ns1.poolbyte.com.br`root@srv98.prodns.com.br 2026-06-24 #1

`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=2026225226

rank #535162 globally
rank #3733 in the tld
WOT: SAFE (69/100)

Previously MX for

utilissimo.com.br

Subdomains

mail.utilissimo.com.br

Same first word

utilissimo.com.br

DNS History

8 records (6 active, 2 former)

●NSns1.poolbyte.com.br2015-08-11 → 2026-08-13 · 2 obs

● 2015-08-11 07:41:06
● 2026-08-13 10:01:58

●NSns2.poolbyte.com.br2015-08-11 → 2026-08-13 · 2 obs

● 2015-08-11 07:41:06
● 2026-08-13 10:01:58

●NSns98.prodns.com.br2026-02-23 → 2026-08-13 · 3 obs

○ 2015-08-11 07:41:06
● 2026-02-23 17:45:58
● 2026-08-13 10:01:58

●NSns99.prodns.com.br2026-02-23 → 2026-08-13 · 3 obs

○ 2015-08-11 07:41:06
● 2026-02-23 17:45:58
● 2026-08-13 10:01:58

●MXmail.utilissimo.com.br2026-02-23 → 2026-08-13 · 3 obs

○ 2017-04-18 16:24:48
● 2026-02-23 17:45:58
● 2026-08-13 10:01:58

○MXutilissimo.com.br2015-08-11 → 2017-04-18 · 4 obs

● 2015-08-11 07:41:06
● 2017-04-18 16:24:48
○ 2026-02-23 17:45:58
○ 2026-08-13 10:01:58

●A186.202.161.1462026-02-23 → 2026-08-13 · 3 obs

○ 2017-04-18 16:24:48
● 2026-02-23 17:45:58
● 2026-08-13 10:01:58

○A192.185.217.482015-08-11 → 2017-04-18 · 4 obs

● 2015-08-11 07:41:06
● 2017-04-18 16:24:48
○ 2026-02-23 17:45:58
○ 2026-08-13 10:01:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	b.dns.br, f.dns.br, d.dns.br, e.dns.br...	-
utilissimo.com.br	ns98.prodns.com.br, ns99.prodns.com.br	-

✅ Authoritative Response

Server:192.185.217.150

NS records: ns98.prodns.com.br, ns99.prodns.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 691ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.202.161.146`
NS	2	`ns1.poolbyte.com.br, ns2.poolbyte.com.br`
MX	1	`mail.utilissimo.com.br (pri: 0)`
TXT	2	`google-site-verification=oMrAOH-XylQMrR-, v=spf1 a mx include:websitewelcome.com ~`
SOA	1	`ns1.poolbyte.com.br root.srv98.prodns.co`

Analysis

Hierarchy

utilissimo.com.br is the parent zone for mail.utilissimo.com.br.

IP Addresses

utilissimo.com.br resolves to one IP address: 186.202.161.146.

ns1.bekaconsultoria.com, ns1.mattec.com.br, bekaconsultoria.com and two other host names share IP numbers with utilissimo.com.br.

Name Servers

The authoritative name servers for utilissimo.com.br are ns1.poolbyte.com.br, ns2.poolbyte.com.br, ns98.prodns.com.br and ns99.prodns.com.br.

utilissimo.com.br partially shares its NS delegation with several other domains, including skarp.com.br, nukahost.com.br, eder-lan.com.br and two others.

In DNS configurations, these name servers often share authority with ns1.jlclean.com.br, ns2.jlclean.com.br, ns1.ciatec.net and 3 other name servers.

ns98.prodns.com.br resolves to 192.185.217.149. ns99.prodns.com.br resolves to 192.185.217.150. Both host names point to a single IP number.

Mail Servers

Mail for utilissimo.com.br is handled by a single mail server, mail.utilissimo.com.br.

mail.utilissimo.com.br carries a single IP number, which is 192.185.217.48.

utilissimo.com.br - robtex.com