`drhelio.com.br`

DNSSEC	⚠️ Not signed
A	189.50.110.38^{🇧🇷 LPNet189.50.110.0/24}
		PTR	`189-50-110-38-static.hospedaria.com.br`
NS	`ns1.hospedaria.com.br` ⭐ ⚠️ Not in parent delegation
		A	189.50.110.3^{🇧🇷 LPNet189.50.110.0/24}
			PTR	`ns1.hospedaria.com.br`
NS	`ns1.bigdesigner.com.br`
		A	189.50.110.3^{🇧🇷 LPNet189.50.110.0/24}
			PTR	`ns1.hospedaria.com.br`
NS	`ns2.bigdesigner.com.br`
		A	189.50.110.4^{🇧🇷 LPNet189.50.110.0/24}
			PTR	`ns2.hospedaria.com.br`
NS	`ns2.hospedaria.com.br` ⚠️ Not in parent delegation
		A	189.50.110.4^{🇧🇷 LPNet189.50.110.0/24}
			PTR	`ns2.hospedaria.com.br`
NS	`ns3.bigdesigner.com.br`
		A	189.50.110.5^{🇧🇷 LPNet189.50.110.0/24}
			PTR	`ns3.hospedaria.com.br`
NS	`ns3.hospedaria.com.br` ⚠️ Not in parent delegation
		A	189.50.110.5^{🇧🇷 LPNet189.50.110.0/24}
			PTR	`ns3.hospedaria.com.br`
MX	`server9.hospedaria.com.br` ⭐
		A	189.50.110.40^{🇧🇷 LPNet189.50.110.0/24}
			PTR	`server9.hospedaria.com.br`
TXT	`v=spf1 include:spf1.bigdesigner.com.br mx ~all`
TXT	`v=DMARC1; p=none; rua=mailto:postmaster@bigdesigner.com.br`
SOA	`ns1.hospedaria.com.br`hostmaster@hospedaria.com.br 2016-03-03 #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=2026217108

rank #496188 globally
rank #3523 in the tld
WOT: SAFE (69/100)

Subdomains

mail.drhelio.com.br

Same first word

drhelio.com.br

Similar names

hdelrio.com

holider.com

hildoer.com

rheidol.com

diroleh.com

hdloire.com

iholder.de

hildero.se

ihodler.com

iherold.de

hierold.de

hidroel.net

iholder.com

iholder.jp

holdier.com

hilored.com

iholder.net

iherold.com

DNS History

10 records (8 active, 2 former)

○NSd.sec.dns.br2016-04-25 → 2017-03-15 · 4 obs

● 2016-04-25 11:37:56
● 2017-03-15 18:13:20
○ 2026-07-01 11:11:48
○ 2026-08-05 04:44:46

○NSe.sec.dns.br2016-04-25 → 2017-03-15 · 4 obs

● 2016-04-25 11:37:56
● 2017-03-15 18:13:20
○ 2026-07-01 11:11:48
○ 2026-08-05 04:44:46

●NSns1.bigdesigner.com.br2026-07-01 → 2026-08-05 · 3 obs

○ 2017-03-15 18:13:20
● 2026-07-01 11:11:48
● 2026-08-05 04:44:46

●NSns1.hospedaria.com.br2026-07-01 → 2026-08-05 · 3 obs

○ 2017-03-15 18:13:20
● 2026-07-01 11:11:48
● 2026-08-05 04:44:46

●NSns2.bigdesigner.com.br2026-07-01 → 2026-08-05 · 3 obs

○ 2017-03-15 18:13:20
● 2026-07-01 11:11:48
● 2026-08-05 04:44:46

●NSns2.hospedaria.com.br2026-07-01 → 2026-08-05 · 3 obs

○ 2017-03-15 18:13:20
● 2026-07-01 11:11:48
● 2026-08-05 04:44:46

●NSns3.bigdesigner.com.br2026-07-01 → 2026-08-05 · 3 obs

○ 2017-03-15 18:13:20
● 2026-07-01 11:11:48
● 2026-08-05 04:44:46

●NSns3.hospedaria.com.br2026-07-01 → 2026-08-05 · 3 obs

○ 2017-03-15 18:13:20
● 2026-07-01 11:11:48
● 2026-08-05 04:44:46

●MXserver9.hospedaria.com.br2026-07-01 → 2026-08-05 · 2 obs

● 2026-07-01 11:11:48
● 2026-08-05 04:44:46

●A189.50.110.382026-07-01 → 2026-08-05 · 2 obs

● 2026-07-01 11:11:48
● 2026-08-05 04:44:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	d.dns.br, a.dns.br, b.dns.br, c.dns.br...	-
drhelio.com.br	ns1.bigdesigner.com.br, ns2.bigdesigner.com.br, ns3.bigdesigner.com.br	3 records

✅ Authoritative Response

Server:189.50.110.3

NS records: ns1.bigdesigner.com.br, ns2.bigdesigner.com.br, ns3.bigdesigner.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1661ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`189.50.110.38`
NS	6	`ns2.bigdesigner.com.br, ns3.hospedaria.com.br...`
MX	1	`server9.hospedaria.com.br (pri: 5)`
TXT	2	`v=DMARC1; p=none; rua=mailto:postmaster@, v=spf1 include:spf1.bigdesigner.com.br m`
SOA	1	`ns1.hospedaria.com.br hostmaster.hospeda`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.bigdesigner.com.br, ns2.bigdesigner.com.br, ns3.bigdesigner.com.br)

Analysis

Hierarchy

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

IP Addresses

drhelio.com.br resolves to just one IP address, 189.50.110.38.

Two other host names, along with oficinasdejau.com.br, peo.com.br and apassaojoao.com.br, also share IP numbers with drhelio.com.br.

Name Servers

drhelio.com.br is served by 6 authoritative name servers — among them ns1.bigdesigner.com.br, ns2.bigdesigner.com.br, ns3.bigdesigner.com.br and 3 others.

drhelio.com.br partially shares its NS delegation with several other domains, including biteright.net, imobiliariamanzini.com.br, promaxjau.com.br and two others.

In DNS configurations, these name servers often share authority with ns1.hospedaria.com.br, ns2.hospedaria.com.br, ns3.hospedaria.com.br and 7 other name servers.

Host names that point to one IP address:

The hostname ns1.bigdesigner.com.br resolves to 189.50.110.3.

The hostname ns2.bigdesigner.com.br resolves to 189.50.110.4.

The hostname ns3.bigdesigner.com.br resolves to 189.50.110.5.

The hostname ns1.hospedaria.com.br resolves to 189.50.110.3.

The hostname ns2.hospedaria.com.br resolves to 189.50.110.4.

The hostname ns3.hospedaria.com.br resolves to 189.50.110.5.

ns1.bigdesigner.com.br along with ns1.hospedaria.com.br each resolve to 189.50.110.3 IP addresses.

ns2.bigdesigner.com.br along with ns2.hospedaria.com.br each resolve to 189.50.110.4 IP addresses.

ns3.bigdesigner.com.br along with ns3.hospedaria.com.br each resolve to 189.50.110.5 IP addresses.