maredu.com.br - robtex.com
maredu.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.45.240.113🇧🇷 Locaweb187.45.240.0/22 Servicos de Internet SA | ||||||
| PTR | hm6135.locaweb.com.br | ||||||
| NS | ns1.locaweb.com.br ⭐ | ||||||
| A | 2804:218:7000:0:186:202:8:254🇧🇷 Locaweb2804:218:7000::/48 | ||||||
| A | 186.202.8.254🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA | ||||||
| NS | ns2.locaweb.com.br | ||||||
| A | 2804:218:7001:0:187:45:248:254🇧🇷 Locaweb2804:218:7001::/48 | ||||||
| A | 187.45.248.254🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA | ||||||
| NS | ns3.locaweb.com.br | ||||||
| A | 2804:218:7002:0:189:126:101:254🇧🇷 Locaweb2804:218:7002::/48 | ||||||
| A | 189.126.101.254🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA | ||||||
| MX | mx.a.locaweb.com.br ⭐ | ||||||
| A | 186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA | ||||||
| MX | mx.b.locaweb.com.br ⭐ | ||||||
| A | 177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA | ||||||
| MX | mx.jk.locaweb.com.br(20) | ||||||
| A | 200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA | ||||||
| TXT | v=spf1 include:_spf.locaweb.com.br ?all | ||||||
| SOA | ns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #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.brhostmaster@registro.br serial=2026201258 | ||||||
rank #3974 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.locaweb.com.br2015-07-17 → 2026-07-20 · 2 obs
● 2026-07-20 11:03:18
●NSns2.locaweb.com.br2015-07-17 → 2026-07-20 · 2 obs
● 2026-07-20 11:03:18
●NSns3.locaweb.com.br2015-07-17 → 2026-07-20 · 2 obs
● 2026-07-20 11:03:18
●MXmx.a.locaweb.com.br2015-07-17 → 2026-07-20 · 2 obs
● 2026-07-20 11:03:18
●MXmx.b.locaweb.com.br2015-07-17 → 2026-07-20 · 2 obs
● 2026-07-20 11:03:18
○MXmx.core.locaweb.com.br2015-07-17 → 2017-06-19 · 4 obs
● 2017-06-19 15:57:50
○ 2026-06-28 22:18:18
○ 2026-07-20 11:03:18
●MXmx.jk.locaweb.com.br2015-07-17 → 2026-07-20 · 2 obs
● 2026-07-20 11:03:18
●A187.45.240.1132026-06-28 → 2026-07-20 · 3 obs
● 2026-06-28 22:18:18
● 2026-07-20 11:03:18
○A187.45.240.682015-07-17 → 2017-06-19 · 4 obs
● 2017-06-19 15:57:50
○ 2026-06-28 22:18:18
○ 2026-07-20 11:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, e.dns.br, a.dns.br, c.dns.br... | - |
| maredu.com.br | ns2.locaweb.com.br, ns3.locaweb.com.br, ns1.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns2.locaweb.com.br, ns3.locaweb.com.br, ns1.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for maredu.com.br (unsigned zone)
⏱️ Timing
Total: 1315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.240.113 |
| NS | 3 | ns3.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 3 | mx.jk.locaweb.com.br (pri: 20), mx.a.locaweb.com.br (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)
Analysis
IP Addresses
maredu.com.br resolves to one IP address: 187.45.240.113.
ivi.vet.br, klever.com.br, siese-sc.org.br and two other host names share IP numbers with maredu.com.br.
Name Servers
maredu.com.br carries NS records delegating to ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
At least some of maredu.com.br's name servers are shared with other domains, for example mabagra.com.br, colegiosantanna.com.br, sbaadvisors.com.br and two more.
ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br are three hostnames that each resolve to a pair of IP addresses: ns1.locaweb.com.br to 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br to 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
The MX records for maredu.com.br list three mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.
maredu.com.br has at least partial mail server overlap with other domains such as conengeengenharia.com.br, essenciaecia.com.br, mbbf.org.br and two more.
This set of mail servers commonly appears together with the mail servers mx.core.locaweb.com.br.
mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.jk.locaweb.com.br points to 200.234.204.130 — each hostname maps to exactly one IP address.