`masterdatainformatica.com.br`

DNSSEC	⚠️ Not signed
A	128.201.72.134^{🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route}
		PTR	`monaco.midc.com.br`
NS	`ns1.masterdatainformatica.com.br` ⭐ ⚠️ Not in parent delegation
		A	2804:3ebc:c:aaaa:128:201:72:14^{🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route}
		A	128.201.72.14^{🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route}
			PTR	`ns4.midc.com.br`
NS	`ns2.masterdatainformatica.com.br` ⚠️ Not in parent delegation
		A	2804:3ebc:c:aaaa:128:201:72:15^{🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route}
		A	128.201.72.15^{🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route}
			PTR	`ns5.midc.com.br`
NS	`ns3.masterdatainformatica.com.br` ⚠️ Not in parent delegation
		A	2804:3ebc:c:aaaa:128:201:72:16^{🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route}
		A	128.201.72.16^{🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route}
			PTR	`ns6.midc.com.br`
NS	`ns4.megaprovedor.com.br` ⚠️ Not in zone NS records
		A	2804:3ebc:c:aaaa:128:201:72:14^{🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route}
		A	128.201.72.14^{🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route}
			PTR	`ns4.midc.com.br`
NS	`ns5.megaprovedor.com.br` ⚠️ Not in zone NS records
		A	2804:3ebc:c:aaaa:128:201:72:15^{🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route}
		A	128.201.72.15^{🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route}
			PTR	`ns5.midc.com.br`
NS	`ns6.megaprovedor.com.br` ⚠️ Not in zone NS records
		A	2804:3ebc:c:aaaa:128:201:72:15^{🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route}
		A	2804:3ebc:c:aaaa:128:201:72:16^{🇧🇷 AS2666182804:3ebc::/32 G8 Customer Proxy Route}
		A	128.201.72.16^{🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route}
			PTR	`ns6.midc.com.br`
MX	`mail.masterdatainformatica.com.br` ⭐
		A	128.201.72.134^{🇧🇷 AS266618128.201.72.0/24 G8 Customer Proxy Route}
			PTR	`monaco.midc.com.br`
TXT	`v=spf1 ip4:128.201.72.0/22 -all`
SOA	`ns1.masterdatainformatica.com.br`md@masterdatainformatica.com.br 2026-02-26 #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=2026074138

rank #546800 globally
rank #4047 in the tld
WOT: SAFE (69/100)

Subdomains

mail.masterdatainformatica.com.br

ns1.masterdatainformatica.com.br

ns2.masterdatainformatica.com.br

ns3.masterdatainformatica.com.br

Same first word

masterdatainformatica.com.br

DNS History

12 records (8 active, 4 former)

○NSns.masterdatainformatica.com.br2015-07-09 → 2017-02-16 · 4 obs

● 2015-07-09 14:41:10
● 2017-02-16 08:39:28
○ 2020-02-15 15:22:04
○ 2026-03-22 18:56:24

●NSns1.masterdatainformatica.com.br2020-02-15 → 2026-03-22 · 3 obs

○ 2017-02-16 08:39:28
● 2020-02-15 15:22:04
● 2026-03-22 18:56:24

●NSns2.masterdatainformatica.com.br2020-02-15 → 2026-03-22 · 3 obs

○ 2017-02-16 08:39:28
● 2020-02-15 15:22:04
● 2026-03-22 18:56:24

●NSns3.masterdatainformatica.com.br2026-02-20 → 2026-03-22 · 3 obs

○ 2020-02-15 15:22:04
● 2026-02-20 07:59:56
● 2026-03-22 18:56:24

●NSns4.megaprovedor.com.br2026-02-20 → 2026-03-22 · 3 obs

○ 2020-02-15 15:22:04
● 2026-02-20 07:59:56
● 2026-03-22 18:56:24

●NSns5.megaprovedor.com.br2026-02-20 → 2026-03-22 · 3 obs

○ 2020-02-15 15:22:04
● 2026-02-20 07:59:56
● 2026-03-22 18:56:24

●NSns6.megaprovedor.com.br2026-02-20 → 2026-03-22 · 3 obs

○ 2020-02-15 15:22:04
● 2026-02-20 07:59:56
● 2026-03-22 18:56:24

○NSserver082015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 14:41:10
○ 2015-11-12 15:11:04
○ 2026-03-22 18:56:24

●MXmail.masterdatainformatica.com.br2015-07-09 → 2026-03-22 · 2 obs

● 2015-07-09 14:41:10
● 2026-03-22 18:56:24

●A128.201.72.1342026-02-20 → 2026-03-22 · 3 obs

○ 2020-02-15 15:22:04
● 2026-02-20 07:59:56
● 2026-03-22 18:56:24

○A184.172.22.1702015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 14:41:10
○ 2015-11-12 15:11:04
○ 2026-03-22 18:56:24

○A192.95.10.2082015-11-12 → 2020-02-15 · 5 obs

○ 2015-07-09 14:41:10
● 2015-11-12 15:11:04
● 2020-02-15 15:22:04
○ 2026-02-20 07:59:56
○ 2026-03-22 18:56:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
masterdatainformatica.com.br	ns6.megaprovedor.com.br, ns5.megaprovedor.com.br, ns4.megaprovedor.com.br	-

✅ Authoritative Response

Server: 128.201.72.16

NS records: ns6.megaprovedor.com.br, ns5.megaprovedor.com.br, ns4.megaprovedor.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1293ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.201.72.134`
NS	3	`ns2.masterdatainformatica.com.br, ns1.masterdatainformatica.com.br...`
MX	1	`mail.masterdatainformatica.com.br (pri:`
TXT	1	`v=spf1 ip4:128.201.72.0/22 -all`
SOA	1	`ns1.masterdatainformatica.com.br md.mast`

Analysis

Hierarchy

masterdatainformatica.com.br is parent of mail.masterdatainformatica.com.br, ns1.masterdatainformatica.com.br, ns2.masterdatainformatica.com.br and ns3.masterdatainformatica.com.br.

IP Addresses

masterdatainformatica.com.br resolves to a single IP address: 128.201.72.134.

Other host names including carvalheirapapeis.com.br, mail.avjsistemas.com.br, lcinfo.com.br, valdirfotografo.com.br and mail.jb.app.br share IP numbers with masterdatainformatica.com.br.

Name Servers

masterdatainformatica.com.br is delegated to six name servers: ns1.masterdatainformatica.com.br, ns2.masterdatainformatica.com.br, ns3.masterdatainformatica.com.br, ns4.megaprovedor.com.br, ns5.megaprovedor.com.br and ns6.megaprovedor.com.br.

masterdatainformatica.com.br at least partially shares name servers with other domains, including connectainformatica.com.br, termolaf.com.br, zidan.com.br, devirproducoes.com.br and construlife.com.br.

These name servers are typically used together with the name servers ns1.devirproducoes.com.br, ns2.devirproducoes.com.br, ns3.devirproducoes.com.br, ns1.jb.app.br, ns2.jb.app.br, ns3.jb.app.br, ns1.mpvinfo.com, ns2.mpvinfo.com, ns3.mpvinfo.com and ns1.maxvideo.com.br.

Three-IP hostnames:

ns6.megaprovedor.com.br points to 2804:3ebc:c:aaaa:128:201:72:15, 2804:3ebc:c:aaaa:128:201:72:16 and 128.201.72.16.

Two-IP hostnames:

ns1.masterdatainformatica.com.br points to 2804:3ebc:c:aaaa:128:201:72:14 and 128.201.72.14.

ns2.masterdatainformatica.com.br points to 2804:3ebc:c:aaaa:128:201:72:15 and 128.201.72.15.

ns3.masterdatainformatica.com.br points to 2804:3ebc:c:aaaa:128:201:72:16 and 128.201.72.16.

ns4.megaprovedor.com.br points to 2804:3ebc:c:aaaa:128:201:72:14 and 128.201.72.14.

ns5.megaprovedor.com.br points to 2804:3ebc:c:aaaa:128:201:72:15 and 128.201.72.15.

Hostnames pointing to 2804:3ebc:c:aaaa:128:201:72:15: ns6.megaprovedor.com.br, ns2.masterdatainformatica.com.br and ns5.megaprovedor.com.br.

Hostnames pointing to 2804:3ebc:c:aaaa:128:201:72:16: ns6.megaprovedor.com.br and ns3.masterdatainformatica.com.br.

Hostnames pointing to 128.201.72.16: ns6.megaprovedor.com.br and ns3.masterdatainformatica.com.br.

Hostnames pointing to 2804:3ebc:c:aaaa:128:201:72:14: ns1.masterdatainformatica.com.br and ns4.megaprovedor.com.br.

Hostnames pointing to 128.201.72.14: ns1.masterdatainformatica.com.br and ns4.megaprovedor.com.br.

Hostnames pointing to 128.201.72.15: ns2.masterdatainformatica.com.br and ns5.megaprovedor.com.br.

Mail Servers

masterdatainformatica.com.br is handled by a single mail server, mail.masterdatainformatica.com.br.

mail.masterdatainformatica.com.br points to a single IP: 128.201.72.134.

masterdatainformatica.com.br - robtex.com