masteroficios.com - robtex.com

masteroficios.com

DNSSEC⚠️ Not signed
A179.188.54.235🇧🇷 Locaweb179.188.54.0/24 Servicos de Internet SA
NSns1.locaweb.com.br ⭐
A2804:218:7000:0:186:202:8:254🇧🇷 Locaweb2804:218:7000::/48
A186.202.8.254🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA
NSns2.locaweb.com.br
A2804:218:7001:0:187:45:248:254🇧🇷 Locaweb2804:218:7001::/48
A187.45.248.254🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA
NSns3.locaweb.com.br
A2804:218:7002:0:189:126:101:254🇧🇷 Locaweb2804:218:7002::/48
A189.126.101.254🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA
MXmx.core.locaweb.com.br ⭐
A177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.core.locaweb.com.br
MXmx.a.locaweb.com.br(20)
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br(20)
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
MXmx.jk.locaweb.com.br(20)
A200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA
PTRmx.jk.locaweb.com.br
TXTv=spf1 include:_spf.locaweb.com.br ?all
SOAns1.locaweb.com.brpostmaster@locaweb.com.br 2026-02-11 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Previously MX for

masteroficios.com

Same first word

masteroficios.com

Similar names

microsofteasi.com

DNS History

12 records (8 active, 4 former)

201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brdns1.webtech.cldns2.thecom.clMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brmasteroficios.comA179.188.54.235200.63.97.42
○NSdns1.webtech.cl2017-05-09 → 2017-05-09 · 3 obs
● 2017-05-09 20:16:42
○ 2026-02-17 01:05:20
○ 2026-03-23 15:12:38
○NSdns2.thecom.cl2017-05-09 → 2017-05-09 · 3 obs
● 2017-05-09 20:16:42
○ 2026-02-17 01:05:20
○ 2026-03-23 15:12:38
●NSns1.locaweb.com.br2026-02-17 → 2026-03-23 · 3 obs
○ 2017-05-09 20:16:42
● 2026-02-17 01:05:20
● 2026-03-23 15:12:38
●NSns2.locaweb.com.br2026-02-17 → 2026-03-23 · 3 obs
○ 2017-05-09 20:16:42
● 2026-02-17 01:05:20
● 2026-03-23 15:12:38
●NSns3.locaweb.com.br2026-02-17 → 2026-03-23 · 3 obs
○ 2017-05-09 20:16:42
● 2026-02-17 01:05:20
● 2026-03-23 15:12:38
○MXmasteroficios.com2017-05-09 → 2017-05-09 · 3 obs
● 2017-05-09 20:16:42
○ 2026-02-17 01:05:20
○ 2026-03-23 15:12:38
●MXmx.a.locaweb.com.br2026-02-17 → 2026-03-23 · 3 obs
○ 2017-05-09 20:16:42
● 2026-02-17 01:05:20
● 2026-03-23 15:12:38
●MXmx.b.locaweb.com.br2026-02-17 → 2026-03-23 · 3 obs
○ 2017-05-09 20:16:42
● 2026-02-17 01:05:20
● 2026-03-23 15:12:38
●MXmx.core.locaweb.com.br2026-02-17 → 2026-03-23 · 3 obs
○ 2017-05-09 20:16:42
● 2026-02-17 01:05:20
● 2026-03-23 15:12:38
●MXmx.jk.locaweb.com.br2026-02-17 → 2026-03-23 · 3 obs
○ 2017-05-09 20:16:42
● 2026-02-17 01:05:20
● 2026-03-23 15:12:38
●A179.188.54.2352026-02-17 → 2026-03-23 · 3 obs
○ 2017-05-09 20:16:42
● 2026-02-17 01:05:20
● 2026-03-23 15:12:38
○A200.63.97.422017-05-09 → 2017-05-09 · 3 obs
● 2017-05-09 20:16:42
○ 2026-02-17 01:05:20
○ 2026-03-23 15:12:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
masteroficios.comns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br-

✅ Authoritative Response

Server:189.126.101.254

NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masteroficios.com (unsigned zone)

⏱️ Timing

Total: 719ms | Queries: -

📄 Records

TypeCountSample Data
A1179.188.54.235
NS3ns2.locaweb.com.br, ns1.locaweb.com.br...
MX4mx.jk.locaweb.com.br (pri: 20), mx.core.locaweb.com.br (pri: 10)...
TXT1v=spf1 include:_spf.locaweb.com.br ?all
SOA1ns1.locaweb.com.br postmaster.locaweb.co

Analysis

IP Addresses

masteroficios.com maps to IP address 179.188.54.235.

Other host names, for instance montesaltos.ma.gov.br, coplasa.com.br, lipex.com.br, pmsmm.rj.gov.br and bwave.com.br share IP numbers with masteroficios.com.

Name Servers

masteroficios.com is delegated to name servers ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

masteroficios.com at least partially shares name servers with other domains such as mgus.com.br, id360.net, pooltex.com.br, hardrace.com.br and ieptbmg.com.br.

Host names with two IP numbers:

ns1.locaweb.com.br points to 2804:218:7000:0:186:202:8:254 and 186.202.8.254.

ns2.locaweb.com.br points to 2804:218:7001:0:187:45:248:254 and 187.45.248.254.

ns3.locaweb.com.br points to 2804:218:7002:0:189:126:101:254 and 189.126.101.254.

Mail Servers

masteroficios.com is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

masteroficios.com shares mail servers with other domains at least in part, for instance foton.locaweb.com.br, floriculturasaopelegrino.com.br, codam.com.br, solitrenick.com and interautoautomoveis.com.br.

Host names with one IP number:

mx.a.locaweb.com.br points to: 186.202.4.42

mx.b.locaweb.com.br points to: 177.153.23.242

mx.core.locaweb.com.br points to: 177.153.23.241

mx.jk.locaweb.com.br points to: 200.234.204.130