stufftech.com.br - dns.ninja

`stufftech.com.br`

DNSSEC	⚠️ Not signed
NS	`ns1.dominios.uol.com.br` ⭐ ⚠️ Not in zone NS records
		A	186.234.124.165^{🇧🇷 UOL-1186.234.124.0/23}
NS	`ns2.dominios.uol.com.br` ⚠️ Not in zone NS records
		A	186.234.124.166^{🇧🇷 UOL-1186.234.124.0/23}
NS	`ns3.dominios.uol.com.br` ⚠️ Not in zone NS records
		A	186.234.124.169^{🇧🇷 UOL-1186.234.124.0/23}
SOA	`ns1.dominios.uol.com.br`admin@uolhost.com.br 2026-04-02 #3

`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=2026184362

rank #522052 globally
rank #3888 in the tld
WOT: SAFE (69/100)

Same first word

stufftech.com.br

stufftech.com

stufftech.sk

stufftech.io

Similar names

techstuff.ca

techstuff.de

techstuff.ru

techstuff.online

techstuff.website

techstuff.co.nz

techstuff.us

techstuff.co.uk

DNS History

18 records (3 active, 15 former)

○NSns1.bdm.microsoftonline.com2026-02-16 → 2026-05-25 · 73 obs

○ 2015-08-02 19:10:10
● 2026-02-16 20:58:10
● 2026-04-10 05:50:22
○ 2026-04-18 16:51:50
● 2026-04-24 09:02:08
● 2026-04-24 12:48:28
○ 2026-04-24 15:44:12
○ 2026-04-24 17:27:10
● 2026-04-24 17:58:36
● 2026-04-24 18:34:00
○ 2026-04-24 19:06:02
○ 2026-04-25 03:25:48
● 2026-04-26 04:50:10
○ 2026-04-28 15:30:12
○ 2026-04-29 09:10:42
● 2026-04-29 10:05:48
● 2026-04-29 10:36:36
○ 2026-04-29 11:12:16
● 2026-04-29 12:18:54
○ 2026-04-29 12:55:26
● 2026-04-29 13:32:44
● 2026-05-11 05:11:08
○ 2026-05-12 17:14:20
● 2026-05-13 12:26:40
● 2026-05-18 09:08:38
○ 2026-05-18 17:24:42
● 2026-05-19 03:30:36
● 2026-05-19 18:09:26
○ 2026-05-19 19:34:22
○ 2026-05-20 12:38:58
● 2026-05-20 13:53:12
● 2026-05-20 16:00:24
○ 2026-05-20 17:15:32
○ 2026-05-20 18:40:58
● 2026-05-20 19:20:40
○ 2026-05-20 22:06:26
○ 2026-05-21 02:21:12
● 2026-05-21 04:08:52
● 2026-05-21 19:36:22
○ 2026-05-21 21:24:48
● 2026-05-22 10:10:22
○ 2026-05-22 12:41:26
● 2026-05-22 13:57:32
○ 2026-05-22 16:17:02
● 2026-05-22 18:46:10
○ 2026-05-22 22:26:52
○ 2026-05-23 01:29:24
● 2026-05-23 03:50:08
○ 2026-05-23 07:10:40
● 2026-05-23 08:30:26
○ 2026-05-23 10:47:26
● 2026-05-23 11:57:24
○ 2026-05-23 13:02:40
○ 2026-05-23 13:54:42
● 2026-05-23 15:52:58
○ 2026-05-23 16:45:38
● 2026-05-23 17:33:48
○ 2026-05-23 19:15:10
● 2026-05-23 20:29:06
● 2026-05-23 23:15:52
○ 2026-05-23 23:53:54
○ 2026-05-24 04:52:30
● 2026-05-24 05:57:20
○ 2026-05-24 08:19:48
○ 2026-05-24 13:46:26
● 2026-05-24 19:19:30
○ 2026-05-24 21:07:38
● 2026-05-24 21:57:54
○ 2026-05-25 00:13:52
○ 2026-05-25 01:23:32
● 2026-05-25 02:27:36
○ 2026-05-25 04:41:54
○ 2026-07-03 15:19:24

●NSns1.dominios.uol.com.br2015-08-02 → 2026-07-03 · 2 obs

● 2015-08-02 19:10:10
● 2026-07-03 15:19:24

○NSns2.bdm.microsoftonline.com2026-02-16 → 2026-05-25 · 73 obs

●NSns2.dominios.uol.com.br2015-08-02 → 2026-07-03 · 2 obs

● 2015-08-02 19:10:10
● 2026-07-03 15:19:24

○NSns3.bdm.microsoftonline.com2026-02-16 → 2026-05-25 · 73 obs

●NSns3.dominios.uol.com.br2015-08-02 → 2026-07-03 · 2 obs

● 2015-08-02 19:10:10
● 2026-07-03 15:19:24

○NSns4.bdm.microsoftonline.com2026-02-16 → 2026-05-25 · 73 obs

○MXalt1.aspmx.l.google.com2015-08-02 → 2026-05-25 · 74 obs

● 2015-08-02 19:10:10
● 2026-02-16 20:58:10
○ 2026-04-07 02:54:38
● 2026-04-10 05:50:22
○ 2026-04-18 16:51:50
● 2026-04-24 09:02:08
● 2026-04-24 12:48:28
○ 2026-04-24 15:44:12
○ 2026-04-24 17:27:10
● 2026-04-24 17:58:36
● 2026-04-24 18:34:00
○ 2026-04-24 19:06:02
○ 2026-04-25 03:25:48
● 2026-04-26 04:50:10
○ 2026-04-28 15:30:12
○ 2026-04-29 09:10:42
● 2026-04-29 10:05:48
● 2026-04-29 10:36:36
○ 2026-04-29 11:12:16
○ 2026-04-29 12:55:26
● 2026-04-29 13:32:44
● 2026-04-29 14:08:20
○ 2026-04-30 14:12:30
● 2026-05-03 02:16:18
● 2026-05-11 05:11:08
○ 2026-05-12 17:14:20
● 2026-05-13 12:26:40
● 2026-05-18 09:08:38
○ 2026-05-18 17:24:42
○ 2026-05-19 03:30:36
● 2026-05-19 13:48:38
● 2026-05-19 18:09:26
○ 2026-05-19 19:34:22
○ 2026-05-20 12:38:58
● 2026-05-20 13:53:12
● 2026-05-20 17:15:32
○ 2026-05-20 18:40:58
○ 2026-05-21 02:21:12
● 2026-05-21 04:08:52
● 2026-05-21 12:36:48
○ 2026-05-21 19:36:22
○ 2026-05-21 21:24:48
● 2026-05-22 10:10:22
○ 2026-05-22 12:41:26
● 2026-05-22 13:57:32
○ 2026-05-22 16:17:02
● 2026-05-22 18:46:10
○ 2026-05-22 22:26:52
○ 2026-05-23 01:29:24
● 2026-05-23 03:50:08
○ 2026-05-23 07:10:40
● 2026-05-23 08:30:26
○ 2026-05-23 10:47:26
● 2026-05-23 11:57:24
○ 2026-05-23 13:02:40
● 2026-05-23 13:54:42
● 2026-05-23 15:52:58
○ 2026-05-23 16:45:38
● 2026-05-23 17:33:48
○ 2026-05-23 19:15:10
○ 2026-05-23 20:29:06
● 2026-05-23 22:13:34
● 2026-05-23 23:15:52
○ 2026-05-23 23:53:54
○ 2026-05-24 04:52:30
● 2026-05-24 05:57:20
○ 2026-05-24 08:19:48
○ 2026-05-24 13:46:26
● 2026-05-24 19:19:30
○ 2026-05-24 21:07:38
○ 2026-05-25 01:23:32
● 2026-05-25 02:27:36
○ 2026-05-25 04:41:54
○ 2026-07-03 15:19:24

○MXalt2.aspmx.l.google.com2015-08-02 → 2026-05-25 · 74 obs

○MXalt3.aspmx.l.google.com2026-02-16 → 2026-05-25 · 74 obs

○ 2020-01-05 13:09:56
● 2026-02-16 20:58:10
○ 2026-04-07 02:54:38
● 2026-04-10 05:50:22
○ 2026-04-18 16:51:50
● 2026-04-24 09:02:08
● 2026-04-24 12:48:28
○ 2026-04-24 15:44:12
○ 2026-04-24 17:27:10
● 2026-04-24 17:58:36
● 2026-04-24 18:34:00
○ 2026-04-24 19:06:02
○ 2026-04-25 03:25:48
● 2026-04-26 04:50:10
○ 2026-04-28 15:30:12
○ 2026-04-29 09:10:42
● 2026-04-29 10:05:48
● 2026-04-29 10:36:36
○ 2026-04-29 11:12:16
○ 2026-04-29 12:55:26
● 2026-04-29 13:32:44
● 2026-04-29 14:08:20
○ 2026-04-30 14:12:30
● 2026-05-03 02:16:18
● 2026-05-11 05:11:08
○ 2026-05-12 17:14:20
● 2026-05-13 12:26:40
● 2026-05-18 09:08:38
○ 2026-05-18 17:24:42
○ 2026-05-19 03:30:36
● 2026-05-19 13:48:38
● 2026-05-19 18:09:26
○ 2026-05-19 19:34:22
○ 2026-05-20 12:38:58
● 2026-05-20 13:53:12
● 2026-05-20 17:15:32
○ 2026-05-20 18:40:58
○ 2026-05-21 02:21:12
● 2026-05-21 04:08:52
● 2026-05-21 12:36:48
○ 2026-05-21 19:36:22
○ 2026-05-21 21:24:48
● 2026-05-22 10:10:22
○ 2026-05-22 12:41:26
● 2026-05-22 13:57:32
○ 2026-05-22 16:17:02
● 2026-05-22 18:46:10
○ 2026-05-22 22:26:52
○ 2026-05-23 01:29:24
● 2026-05-23 03:50:08
○ 2026-05-23 07:10:40
● 2026-05-23 08:30:26
○ 2026-05-23 10:47:26
● 2026-05-23 11:57:24
○ 2026-05-23 13:02:40
● 2026-05-23 13:54:42
● 2026-05-23 15:52:58
○ 2026-05-23 16:45:38
● 2026-05-23 17:33:48
○ 2026-05-23 19:15:10
○ 2026-05-23 20:29:06
● 2026-05-23 22:13:34
● 2026-05-23 23:15:52
○ 2026-05-23 23:53:54
○ 2026-05-24 04:52:30
● 2026-05-24 05:57:20
○ 2026-05-24 08:19:48
○ 2026-05-24 13:46:26
● 2026-05-24 19:19:30
○ 2026-05-24 21:07:38
○ 2026-05-25 01:23:32
● 2026-05-25 02:27:36
○ 2026-05-25 04:41:54
○ 2026-07-03 15:19:24

○MXalt4.aspmx.l.google.com2026-02-16 → 2026-05-25 · 74 obs

○MXaspmx.l.google.com2015-08-02 → 2026-05-25 · 74 obs

○MXaspmx2.googlemail.com2015-08-02 → 2020-01-05 · 4 obs

● 2015-08-02 19:10:10
● 2020-01-05 13:09:56
○ 2026-02-16 20:58:10
○ 2026-07-03 15:19:24

○MXaspmx3.googlemail.com2015-08-02 → 2020-01-05 · 4 obs

● 2015-08-02 19:10:10
● 2020-01-05 13:09:56
○ 2026-02-16 20:58:10
○ 2026-07-03 15:19:24

○MXaspmx4.googlemail.com2015-08-02 → 2020-01-05 · 4 obs

● 2015-08-02 19:10:10
● 2020-01-05 13:09:56
○ 2026-02-16 20:58:10
○ 2026-07-03 15:19:24

○MXaspmx5.googlemail.com2015-08-02 → 2020-01-05 · 4 obs

● 2015-08-02 19:10:10
● 2020-01-05 13:09:56
○ 2026-02-16 20:58:10
○ 2026-07-03 15:19:24

○A187.17.111.1052015-08-02 → 2026-02-16 · 4 obs

● 2015-08-02 19:10:10
● 2026-02-16 20:58:10
○ 2026-04-07 02:54:38
○ 2026-07-03 15:19:24

○A187.17.111.352026-02-16 → 2026-05-25 · 76 obs

○ 2015-08-02 19:10:10
● 2026-02-16 20:58:10
● 2026-04-10 05:50:22
○ 2026-04-18 16:51:50
● 2026-04-24 09:02:08
● 2026-04-24 12:48:28
○ 2026-04-24 15:44:12
○ 2026-04-24 17:27:10
● 2026-04-24 17:58:36
● 2026-04-24 18:34:00
○ 2026-04-24 19:06:02
○ 2026-04-25 03:25:48
● 2026-04-26 04:50:10
○ 2026-04-28 15:30:12
○ 2026-04-29 09:10:42
● 2026-04-29 10:05:48
● 2026-04-29 10:36:36
○ 2026-04-29 11:12:16
● 2026-04-29 12:18:54
○ 2026-04-29 12:55:26
● 2026-04-29 13:32:44
● 2026-04-29 14:08:20
○ 2026-04-30 14:12:30
● 2026-05-03 02:16:18
● 2026-05-11 05:11:08
○ 2026-05-12 17:14:20
○ 2026-05-13 12:26:40
● 2026-05-18 09:08:38
○ 2026-05-18 17:24:42
○ 2026-05-19 03:30:36
● 2026-05-19 13:48:38
● 2026-05-19 18:09:26
○ 2026-05-19 19:34:22
○ 2026-05-20 12:38:58
● 2026-05-20 13:53:12
● 2026-05-20 16:00:24
○ 2026-05-20 17:15:32
○ 2026-05-21 02:21:12
● 2026-05-21 04:08:52
● 2026-05-21 12:36:48
○ 2026-05-21 19:36:22
○ 2026-05-21 21:24:48
● 2026-05-22 10:10:22
○ 2026-05-22 12:41:26
● 2026-05-22 13:57:32
○ 2026-05-22 16:17:02
● 2026-05-22 18:46:10
○ 2026-05-22 22:26:52
○ 2026-05-23 01:29:24
● 2026-05-23 03:50:08
○ 2026-05-23 07:10:40
● 2026-05-23 08:30:26
○ 2026-05-23 10:47:26
● 2026-05-23 11:57:24
○ 2026-05-23 13:02:40
○ 2026-05-23 13:54:42
● 2026-05-23 15:52:58
○ 2026-05-23 16:45:38
● 2026-05-23 17:33:48
○ 2026-05-23 19:15:10
● 2026-05-23 20:29:06
● 2026-05-23 23:15:52
○ 2026-05-23 23:53:54
○ 2026-05-24 04:17:54
● 2026-05-24 04:52:30
● 2026-05-24 05:57:20
○ 2026-05-24 08:19:48
○ 2026-05-24 13:46:26
● 2026-05-24 19:19:30
○ 2026-05-24 21:07:38
● 2026-05-24 21:57:54
○ 2026-05-25 00:13:52
○ 2026-05-25 01:23:32
● 2026-05-25 02:27:36
○ 2026-05-25 04:41:54
○ 2026-07-03 15:19:24

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:186.234.124.166

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 stufftech.com.br (unsigned zone)

⏱️ Timing

Total: 4739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.17.111.35`
NS	7	`ns2.dominios.uol.com.br, ns4.bdm.microsoftonline.com...`
MX	5	`ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT4.ASPMX.L.GOOGLE.COM (pri: 10)...`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.dominios.uol.com.br admin.uolhost.co`

Analysis

Name Servers

DNS for stufftech.com.br is handled by three authoritative name servers: ns1.dominios.uol.com.br, ns2.dominios.uol.com.br and ns3.dominios.uol.com.br.

The name servers of stufftech.com.br overlap at least partially with those of other domains — among them doutormac.com, panitel.com.br, coronelferes.com.br and two more.

These name servers commonly appear alongside the name servers ns1.servidorwebfacil.com and ns2.servidorwebfacil.com.

ns1.dominios.uol.com.br, ns2.dominios.uol.com.br and ns3.dominios.uol.com.br all have one IP address each — ns1.dominios.uol.com.br directs to 186.234.124.165, ns2.dominios.uol.com.br directs to 186.234.124.166 and ns3.dominios.uol.com.br directs to 186.234.124.169.