cobei.org.br - robtex.com
cobei.org.br
org.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=2026130082 | ||||||
Same first word
cobei.org.br |
Similar names
DNS History
12 records (5 active, 7 former)
○NShm232015-07-17 → 2021-06-16 · 4 obs
● 2021-06-16 00:17:18
○ 2026-04-24 16:45:00
○ 2026-05-10 03:55:10
●NSns1.locaweb.com.br2015-07-17 → 2026-05-10 · 2 obs
● 2026-05-10 03:55:10
●NSns2.locaweb.com.br2015-07-17 → 2026-05-10 · 2 obs
● 2026-05-10 03:55:10
●NSns3.locaweb.com.br2015-07-17 → 2026-05-10 · 2 obs
● 2026-05-10 03:55:10
●MXcobei-org-br.mail.protection.outlook.com2026-04-24 → 2026-05-10 · 3 obs
● 2026-04-24 16:45:00
● 2026-05-10 03:55:10
○MXmx.a.locaweb.com.br2015-07-17 → 2021-06-16 · 4 obs
● 2021-06-16 00:17:18
○ 2026-04-24 16:45:00
○ 2026-05-10 03:55:10
○MXmx.b.locaweb.com.br2015-07-17 → 2021-06-16 · 4 obs
● 2021-06-16 00:17:18
○ 2026-04-24 16:45:00
○ 2026-05-10 03:55:10
○MXmx.core.locaweb.com.br2015-07-17 → 2021-06-16 · 4 obs
● 2021-06-16 00:17:18
○ 2026-04-24 16:45:00
○ 2026-05-10 03:55:10
○MXmx.jk.locaweb.com.br2015-07-17 → 2021-06-16 · 4 obs
● 2021-06-16 00:17:18
○ 2026-04-24 16:45:00
○ 2026-05-10 03:55:10
●A186.202.151.212016-02-12 → 2026-05-10 · 3 obs
● 2016-02-12 13:00:42
● 2026-05-10 03:55:10
○A191.252.44.2032015-11-14 → 2015-11-14 · 4 obs
● 2015-11-14 19:58:04
○ 2016-02-12 13:00:42
○ 2026-05-10 03:55:10
○A201.76.59.1142015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-14 19:58:04
○ 2026-05-10 03:55:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| cobei.org.br | ns3.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br | - |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns3.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cobei.org.br (unsigned zone)
⏱️ Timing
Total: 1166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.151.21 |
| NS | 3 | ns3.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 1 | cobei-org-br.mail.protection.outlook.com |
| TXT | 2 | _globalsign-domain-verification=bwG6pilU, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
IP Addresses
cobei.org.br maps to IP address 186.202.151.21.
Other host names, for instance ludiani.com.br, d2r.com.br, anjopet.com, marchiori.com.br and mkteffector.com.br share IP numbers with cobei.org.br.
Name Servers
cobei.org.br is delegated to name servers ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
cobei.org.br at least partially shares name servers with other domains such as institutohermes.com.br, pramym.com.br, arapin.com.br, fundacaopedrojorge.org.br and abcdexcargo.com.
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
cobei.org.br is handled by a single mail server, cobei-org-br.mail.protection.outlook.com.
cobei-org-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c94a::, 2a01:111:f403:c94a::1, 2a01:111:f403:c94a::2, 2a01:111:f403:c94c::, 52.101.198.0, 52.101.198.1, 52.101.198.38 and 52.101.200.0.