`quantumsolutions.com.br`

DNSSEC	⚠️ Not signed
A	50.6.138.55^{🇺🇸 Jacksonville50.6.128.0/18}
		PTR	`50-6-138-55.unifiedlayer.com`
NS	`nspro120.hostgator.com.br` ⭐
		A	50.6.138.52^{🇺🇸 Jacksonville50.6.128.0/18}
			PTR	`nspro120.hostgator.com.br`
NS	`nspro121.hostgator.com.br`
		A	50.6.138.53^{🇺🇸 Jacksonville50.6.128.0/18}
			PTR	`nspro121.hostgator.com.br`
MX	`mail.quantumsolutions.com.br` ⭐
		A	50.6.138.55^{🇺🇸 Jacksonville50.6.128.0/18}
			PTR	`50-6-138-55.unifiedlayer.com`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
SOA	`nspro120.hostgator.com.br`root@sh-pro120.hostgator.com.br 2026-07-11 #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=2026203010

rank #514267 globally
rank #3775 in the tld
WOT: SAFE (69/100)

Subdomains

mail.quantumsolutions.com.br

Same first word

Similar names

solutionsquantum.com

DNS History

19 records (4 active, 15 former)

○NSns1.locaweb.com.br2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

○NSns2.locaweb.com.br2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

○NSns3.locaweb.com.br2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

○NSns81.domaincontrol.com2020-02-07 → 2020-02-07 · 4 obs

○ 2017-03-29 17:26:52
● 2020-02-07 22:32:52
○ 2026-06-23 02:39:04
○ 2026-07-22 00:43:56

○NSns82.domaincontrol.com2020-02-07 → 2020-02-07 · 4 obs

○ 2017-03-29 17:26:52
● 2020-02-07 22:32:52
○ 2026-06-23 02:39:04
○ 2026-07-22 00:43:56

●NSnspro120.hostgator.com.br2026-06-23 → 2026-07-22 · 3 obs

○ 2020-02-07 22:32:52
● 2026-06-23 02:39:04
● 2026-07-22 00:43:56

●NSnspro121.hostgator.com.br2026-06-23 → 2026-07-22 · 3 obs

○ 2020-02-07 22:32:52
● 2026-06-23 02:39:04
● 2026-07-22 00:43:56

○MXalt1.aspmx.l.google.com2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

○MXalt2.aspmx.l.google.com2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

○MXaspmx.l.google.com2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

○MXaspmx.l.googlemail.com2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

○MXaspmx2.l.googlemail.com2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

○MXaspmx3.googlemail.com2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

○MXaspmx4.googlemail.com2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

○MXaspmx5.googlemail.com2015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

●MXmail.quantumsolutions.com.br2026-06-23 → 2026-07-22 · 3 obs

○ 2020-02-07 22:32:52
● 2026-06-23 02:39:04
● 2026-07-22 00:43:56

○A107.180.58.162020-02-07 → 2020-02-07 · 4 obs

○ 2017-03-29 17:26:52
● 2020-02-07 22:32:52
○ 2026-06-23 02:39:04
○ 2026-07-22 00:43:56

○A186.202.153.402015-06-26 → 2017-03-29 · 4 obs

● 2015-06-26 22:17:10
● 2017-03-29 17:26:52
○ 2020-02-07 22:32:52
○ 2026-07-22 00:43:56

●A50.6.138.552026-06-23 → 2026-07-22 · 3 obs

○ 2020-02-07 22:32:52
● 2026-06-23 02:39:04
● 2026-07-22 00:43:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
quantumsolutions.com.br	nspro120.hostgator.com.br, nspro121.hostgator.com.br	-

✅ Authoritative Response

Server:50.6.138.52

NS records: nspro120.hostgator.com.br, nspro121.hostgator.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 795ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.6.138.55`
NS	2	`nspro120.hostgator.com.br, nspro121.hostgator.com.br`
MX	1	`mail.quantumsolutions.com.br (pri: 0)`
TXT	1	`v=spf1 a mx include:websitewelcome.com ~`
SOA	1	`nspro120.hostgator.com.br root.sh-pro120`

Analysis

Hierarchy

quantumsolutions.com.br serves as the parent of mail.quantumsolutions.com.br.

IP Addresses

quantumsolutions.com.br directs to one IP number, which is 50.6.138.55.

Among the host names that share IP numbers with quantumsolutions.com.br are madureirasucos.com.br, faapatletas.com.br, makipecas.com.br and two others.

Name Servers

Two name servers handle the delegation for quantumsolutions.com.br: nspro120.hostgator.com.br and nspro121.hostgator.com.br.

quantumsolutions.com.br has the same name server delegation as a number of other domains, such as brindespersonalizado.com.br, imobiliariaportanova.com.br, baldescuritiba.com.br and two more.

quantumsolutions.com.br is at least partially co-delegated on name servers with other domains, such as agap-espiritosanto.com.br.

These name servers tend to appear together with the name servers ns1.dominios.uol.com.br, ns2.dominios.uol.com.br and ns3.dominios.uol.com.br.

nspro120.hostgator.com.br directs to 50.6.138.52 and nspro121.hostgator.com.br directs to 50.6.138.53; each host name points to exactly one IP number.

Mail Servers

quantumsolutions.com.br routes its mail through a single mail server, mail.quantumsolutions.com.br.

mail.quantumsolutions.com.br carries a single IP number, which is 50.6.138.55.

quantumsolutions.com.br - robtex.com