`changeidiomas.com.br`

DNSSEC	⚠️ Not signed
A	23.92.78.26^{🇺🇸 HIVELOCITY-123.92.78.0/24 Assigned 05/16/2024 - NYC1 Virtual}
		PTR	`23-92-78-26.static.hvvc.us`
NS	`ns1.vwphpdup.com.br` ⭐
		A	209.133.192.138^{🇺🇸 HIVELOCITY-1209.133.192.0/21 Hivelocity}
			PTR	`server.vwphpdup.com.br`
NS	`ns2.vwphpdup.com.br`
		A	209.133.192.139^{🇺🇸 HIVELOCITY-1209.133.192.0/21 Hivelocity}
			PTR	`209-133-192-139.static.hvvc.us`
MX	`mail.changeidiomas.com.br` ⭐
		A	209.133.192.138^{🇺🇸 HIVELOCITY-1209.133.192.0/21 Hivelocity}
			PTR	`server.vwphpdup.com.br`
TXT	`v=spf1 +a +mx +ip4:209.133.192.138 ~all`
SOA	`ns1.vwphpdup.com.br`suporte@viewup.com.br 2026-04-30 #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=2026139136

rank #539058 globally
rank #4067 in the tld
WOT: SAFE (69/100)

Previously MX for

changeidiomas.com.br

Subdomains

mail.changeidiomas.com.br

Same first word

changeidiomas.com.br

DNS History

15 records (4 active, 11 former)

○NSns1.hpdup.com.br2020-03-10 → 2020-03-10 · 4 obs

○ 2017-03-16 18:10:30
● 2020-03-10 07:38:28
○ 2026-03-14 21:16:24
○ 2026-05-19 05:56:40

●NSns1.vwphpdup.com.br2026-03-14 → 2026-05-19 · 3 obs

○ 2020-03-10 07:38:28
● 2026-03-14 21:16:24
● 2026-05-19 05:56:40

○NSns2.hpdup.com.br2020-03-10 → 2020-03-10 · 4 obs

○ 2017-03-16 18:10:30
● 2020-03-10 07:38:28
○ 2026-03-14 21:16:24
○ 2026-05-19 05:56:40

●NSns2.vwphpdup.com.br2026-03-14 → 2026-05-19 · 3 obs

○ 2020-03-10 07:38:28
● 2026-03-14 21:16:24
● 2026-05-19 05:56:40

○NSrosa.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:10:30
○ 2020-03-10 07:38:28
○ 2026-05-19 05:56:40

○NSwoz.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:10:30
○ 2020-03-10 07:38:28
○ 2026-05-19 05:56:40

○MXchangeidiomas.com.br2020-03-10 → 2020-03-10 · 4 obs

○ 2017-03-16 18:10:30
● 2020-03-10 07:38:28
○ 2026-03-14 21:16:24
○ 2026-05-19 05:56:40

○MXdc-0e3d3594f5ff.changeidiomas.com.br2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:10:30
○ 2020-03-10 07:38:28
○ 2026-05-19 05:56:40

●MXmail.changeidiomas.com.br2020-03-10 → 2026-05-19 · 3 obs

○ 2017-03-16 18:10:30
● 2020-03-10 07:38:28
● 2026-05-19 05:56:40

○A104.27.168.142017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:10:30
○ 2020-03-10 07:38:28
○ 2026-05-19 05:56:40

○A104.27.169.142017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:10:30
○ 2020-03-10 07:38:28
○ 2026-05-19 05:56:40

○A162.252.82.302020-03-10 → 2020-03-10 · 4 obs

○ 2017-03-16 18:10:30
● 2020-03-10 07:38:28
○ 2026-03-14 21:16:24
○ 2026-05-19 05:56:40

●A23.92.78.262026-03-14 → 2026-05-19 · 3 obs

○ 2020-03-10 07:38:28
● 2026-03-14 21:16:24
● 2026-05-19 05:56:40

○A2400:cb00:2048:1::681b:a80e2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:10:30
○ 2020-03-10 07:38:28
○ 2026-05-19 05:56:40

○A2400:cb00:2048:1::681b:a90e2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:10:30
○ 2020-03-10 07:38:28
○ 2026-05-19 05:56:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
changeidiomas.com.br	ns1.vwphpdup.com.br, ns2.vwphpdup.com.br	2 records

✅ Authoritative Response

Server:209.133.192.139

NS records: ns1.vwphpdup.com.br, ns2.vwphpdup.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 973ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.92.78.26`
NS	2	`ns2.vwphpdup.com.br, ns1.vwphpdup.com.br`
MX	1	`mail.changeidiomas.com.br (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:209.133.192.138 ~all`
SOA	1	`ns1.vwphpdup.com.br suporte.viewup.com.b`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.vwphpdup.com.br, ns1.vwphpdup.com.br)

Analysis

Hierarchy

changeidiomas.com.br is a parent of mail.changeidiomas.com.br.

IP Addresses

changeidiomas.com.br points to one IP number: 23.92.78.26.

Other host names, for instance tratoragri.com, viewup.com.br, paranapapeis.ind.br and 2 other share IP numbers with changeidiomas.com.br.

Name Servers

changeidiomas.com.br is delegated to two name servers, ns1.vwphpdup.com.br and ns2.vwphpdup.com.br.

changeidiomas.com.br shares the same name server setup with other domains, for instance vwphpdup.com.br, jolierose.com.br, malhaspinguim.com.br and 2 other.

The host names ns1.vwphpdup.com.br and ns2.vwphpdup.com.br each point to one IP number: ns1.vwphpdup.com.br points to 209.133.192.138. ns2.vwphpdup.com.br points to 209.133.192.139.

Mail Servers

changeidiomas.com.br is handled by one mail server, mail.changeidiomas.com.br.

The host name mail.changeidiomas.com.br points to one IP number: 209.133.192.138.

changeidiomas.com.br - robtex.com