🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techclass.com.br`

DNSSEC	⚠️ Not signed
A	186.226.56.108^{🇧🇷 AS-VirtuaServer186.226.56.0/24 Proxy Registration for VIRTU002 ASN 262954}
		PTR	`sol.virtuaserver.com.br`
NS	`ns1.sol.virtuaserver.com.br` ⭐
		A	186.226.56.108^{🇧🇷 AS-VirtuaServer186.226.56.0/24 Proxy Registration for VIRTU002 ASN 262954}
			PTR	`sol.virtuaserver.com.br`
NS	`ns2.sol.virtuaserver.com.br`
		A	186.226.56.108^{🇧🇷 AS-VirtuaServer186.226.56.0/24 Proxy Registration for VIRTU002 ASN 262954}
			PTR	`sol.virtuaserver.com.br`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c2f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`rz-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 +a +mx +ip4:186.226.56.108 include:_spf.google.com ~all`
SOA	`ns1.sol.virtuaserver.com.br`financeiro@techclass.com.br 2026-09-23 #0

`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=2026313158

rank #464344 globally
rank #2469 in the tld
WOT: SAFE (69/100)

Same first word

Similar names

Previous names

Next names

DNS History

8 records (8 active, 0 former)

●NSns1.sol.virtuaserver.com.br2026-09-24 → 2026-11-09 · 2 obs

● 2026-09-24 23:50:02
● 2026-11-09 06:53:20

●NSns2.sol.virtuaserver.com.br2026-09-24 → 2026-11-09 · 2 obs

● 2026-09-24 23:50:02
● 2026-11-09 06:53:20

●MXalt1.aspmx.l.google.com2026-09-24 → 2026-11-09 · 8 obs

● 2026-09-24 23:50:02
○ 2026-10-19 20:38:46
● 2026-10-21 14:47:16
○ 2026-10-28 19:58:22
● 2026-11-03 14:11:34
○ 2026-11-08 02:09:50
● 2026-11-08 22:41:50
● 2026-11-09 06:53:20

●MXalt2.aspmx.l.google.com2026-09-24 → 2026-11-09 · 8 obs

● 2026-09-24 23:50:02
○ 2026-10-19 20:38:46
● 2026-10-21 14:47:16
○ 2026-10-28 19:58:22
● 2026-11-03 14:11:34
○ 2026-11-08 02:09:50
● 2026-11-08 22:41:50
● 2026-11-09 06:53:20

●MXalt3.aspmx.l.google.com2026-09-24 → 2026-11-09 · 8 obs

● 2026-09-24 23:50:02
○ 2026-10-19 20:38:46
● 2026-10-21 14:47:16
○ 2026-10-28 19:58:22
● 2026-11-03 14:11:34
○ 2026-11-08 02:09:50
● 2026-11-08 22:41:50
● 2026-11-09 06:53:20

●MXalt4.aspmx.l.google.com2026-09-24 → 2026-11-09 · 8 obs

● 2026-09-24 23:50:02
○ 2026-10-19 20:38:46
● 2026-10-21 14:47:16
○ 2026-10-28 19:58:22
● 2026-11-03 14:11:34
○ 2026-11-08 02:09:50
● 2026-11-08 22:41:50
● 2026-11-09 06:53:20

●MXaspmx.l.google.com2026-09-24 → 2026-11-09 · 8 obs

● 2026-09-24 23:50:02
○ 2026-10-19 20:38:46
● 2026-10-21 14:47:16
○ 2026-10-28 19:58:22
● 2026-11-03 14:11:34
○ 2026-11-08 02:09:50
● 2026-11-08 22:41:50
● 2026-11-09 06:53:20

●A186.226.56.1082026-09-24 → 2026-11-09 · 8 obs

● 2026-09-24 23:50:02
○ 2026-10-19 20:38:46
● 2026-10-21 14:47:16
○ 2026-10-28 19:58:22
● 2026-11-03 14:11:34
○ 2026-11-08 02:09:50
● 2026-11-08 22:41:50
● 2026-11-09 06:53:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
techclass.com.br	ns1.sol.virtuaserver.com.br, ns2.sol.virtuaserver.com.br	-

✅ Authoritative Response

Server:186.226.56.108

NS records: ns1.sol.virtuaserver.com.br, ns2.sol.virtuaserver.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.226.56.108`
NS	2	`ns2.sol.virtuaserver.com.br, ns1.sol.virtuaserver.com.br`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`v=spf1 +a +mx +ip4:186.226.56.108 includ`
SOA	1	`ns1.sol.virtuaserver.com.br financeiro.t`

Analysis

IP Addresses

techclass.com.br points to a single IP number: 186.226.56.108.

Additional host names — sisdanca.com.br, sismusica.com.br, app.sisdanca.com.br and two others — share IP numbers with techclass.com.br.

Name Servers

techclass.com.br is delegated to two name servers: ns1.sol.virtuaserver.com.br and ns2.sol.virtuaserver.com.br.

techclass.com.br uses the same name servers as sisdanca.com.br, sismusica.com.br, alexiscunha.com.br and enesdanca.com.br, among others.

ns1.sol.virtuaserver.com.br and ns2.sol.virtuaserver.com.br both resolve to the same single IP address: 186.226.56.108.

ns1.sol.virtuaserver.com.br and ns2.sol.virtuaserver.com.br are host names that each point to 186.226.56.108 IP addresses.

Mail Servers

Five mail servers handle techclass.com.br: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

techclass.com.br shares mail servers — at least in part — with other domains, including servotechind.com, furballstudios.com, ceramickingcoatingsva.com and two others.

These mail servers are frequently used alongside mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx3.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com points to 172.253.62.27 and 2607:f8b0:4004:c2f::1a.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.