mastermac.com.br - dns.ninja

mastermac.com.br

DNSSEC⚠️ Not signed
A108.167.168.49🇺🇸 Jacksonville108.167.168.0/22 Google
PTR108-167-168-49.unifiedlayer.com
NSns1.prasnet.com.br ⭐
A108.167.132.61🇺🇸 Jacksonville108.167.132.0/24 Google
PTRsrv128.prodns.com.br
NSns2.prasnet.com.br
A108.167.168.48🇺🇸 Jacksonville108.167.168.0/22 Google
PTR108-167-168-48.unifiedlayer.com
MXmail.mastermac.com.br ⭐
A108.167.168.49🇺🇸 Jacksonville108.167.168.0/22 Google
PTR108-167-168-49.unifiedlayer.com
TXTv=spf1 a mx include:websitewelcome.com ~all
SOAns1.prasnet.com.brpaulorsal@gmail.com 2026-07-25 #1

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026224574
rank #535162 globally
rank #3733 in the tld
WOT: SAFE (69/100)

Subdomains

mail.mastermac.com.br
www.mastermac.com.br

Same first word

mastermac.info
mastermac.cl
mastermac.com.br
mastermac.com.my

Similar names

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DNS History

10 records (4 active, 6 former)

201020122014201620182020202220242026NSns1.prasnet.com.brns2.prasnet.com.brns1.mastermac.com.brns2.mastermac.com.brMXmail.mastermac.com.brmx.mastermac.com.brA108.167.168.49186.202.161.93187.45.216.39200.234.222.236
○NSns1.mastermac.com.br2009-01-10 → 2017-03-13 · 6 obs
● 2009-01-10 21:13:38
● 2015-12-15 20:30:44
○ 2016-03-19 08:18:28
● 2017-03-13 08:49:52
○ 2019-03-31 21:00:28
○ 2026-08-13 00:08:06
●NSns1.prasnet.com.br2019-03-31 → 2026-08-13 · 3 obs
○ 2017-03-13 08:49:52
● 2019-03-31 21:00:28
● 2026-08-13 00:08:06
○NSns2.mastermac.com.br2009-01-10 → 2017-03-13 · 4 obs
● 2009-01-10 21:13:38
● 2017-03-13 08:49:52
○ 2019-03-31 21:00:28
○ 2026-08-13 00:08:06
●NSns2.prasnet.com.br2019-03-31 → 2026-08-13 · 3 obs
○ 2017-03-13 08:49:52
● 2019-03-31 21:00:28
● 2026-08-13 00:08:06
●MXmail.mastermac.com.br2019-03-31 → 2026-08-13 · 3 obs
○ 2017-03-13 08:49:52
● 2019-03-31 21:00:28
● 2026-08-13 00:08:06
○MXmx.mastermac.com.br2009-01-10 → 2017-03-13 · 4 obs
● 2009-01-10 21:13:38
● 2017-03-13 08:49:52
○ 2019-03-31 21:00:28
○ 2026-08-13 00:08:06
●A108.167.168.492019-03-31 → 2026-08-13 · 3 obs
○ 2017-03-13 08:49:52
● 2019-03-31 21:00:28
● 2026-08-13 00:08:06
○A186.202.161.932016-03-19 → 2017-03-13 · 5 obs
○ 2015-12-15 20:30:44
● 2016-03-19 08:18:28
● 2017-03-13 08:49:52
○ 2019-03-31 21:00:28
○ 2026-08-13 00:08:06
○A187.45.216.392015-08-05 → 2015-12-15 · 5 obs
○ 2009-01-10 21:13:38
● 2015-08-05 07:01:44
● 2015-12-15 20:30:44
○ 2016-03-19 08:18:28
○ 2026-08-13 00:08:06
○A200.234.222.2362009-01-10 → 2009-01-10 · 3 obs
● 2009-01-10 21:13:38
○ 2015-08-05 07:01:44
○ 2026-08-13 00:08:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
mastermac.com.brns1.prasnet.com.br, ns2.prasnet.com.br2 records

✅ Authoritative Response

Server:108.167.132.61

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 765ms | Queries: -

📄 Records

TypeCountSample Data
A1108.167.168.49
NS2ns2.prasnet.com.br, ns1.prasnet.com.br
MX1mail.mastermac.com.br (pri: 0)
TXT1v=spf1 a mx include:websitewelcome.com ~
SOA1ns1.prasnet.com.br paulorsal.gmail.com

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

mail.mastermac.com.br and www.mastermac.com.br are both subdomains of mastermac.com.br.

IP Addresses

mastermac.com.br resolves to one IP address: 108.167.168.49.

clubefacil.com, mail.mastermac.com.br, mail.vianametais.com.br and two other host names share IP numbers with mastermac.com.br.

Name Servers

mastermac.com.br uses two name servers for its delegation: ns1.prasnet.com.br and ns2.prasnet.com.br.

mastermac.com.br is delegated to the same name servers as bajamoto.com.br, farmaciagalodeouro.com.br, funari.com.br and pousadaverdesmares.com.br, for example.

At least some of mastermac.com.br's name servers are also used by other domains, among them prasnet.com.br.

These name servers frequently co-occur with the name servers ns128.prodns.com.br and ns129.prodns.com.br.

ns1.prasnet.com.br → 108.167.132.61 and ns2.prasnet.com.br → 108.167.168.48: one IP number per host name.

Mail Servers

Mail for mastermac.com.br is handled by a single mail server, mail.mastermac.com.br.

mail.mastermac.com.br directs to just one IP number, 108.167.168.49.