rede21.com.br - robtex.com
rede21.com.br
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=2026134096 | ||||||
rank #572646 globally
rank #4361 in the tld
WOT: SAFE (69/100)
Previously MX for
rede21.com.br |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSd.sec.dns.br2019-04-07 → 2019-04-07 · 4 obs
● 2019-04-07 11:40:28
○ 2026-04-05 15:38:18
○ 2026-05-14 04:23:42
○NSf.sec.dns.br2019-04-07 → 2019-04-07 · 4 obs
● 2019-04-07 11:40:28
○ 2026-04-05 15:38:18
○ 2026-05-14 04:23:42
●NSns1.iband.com.br2026-04-05 → 2026-05-14 · 3 obs
● 2026-04-05 15:38:18
● 2026-05-14 04:23:42
○NSns156.hostgator.com.br2015-05-06 → 2016-09-24 · 4 obs
● 2016-09-24 05:14:22
○ 2019-04-07 11:40:28
○ 2026-05-14 04:23:42
○NSns157.hostgator.com.br2015-05-06 → 2016-09-24 · 4 obs
● 2016-09-24 05:14:22
○ 2019-04-07 11:40:28
○ 2026-05-14 04:23:42
●NSns2.iband.com.br2026-04-05 → 2026-05-14 · 3 obs
● 2026-04-05 15:38:18
● 2026-05-14 04:23:42
●NSns3.iband.com.br2026-04-05 → 2026-05-14 · 3 obs
● 2026-04-05 15:38:18
● 2026-05-14 04:23:42
●MXrede21-com-br.mail.protection.outlook.com2026-04-05 → 2026-05-14 · 3 obs
● 2026-04-05 15:38:18
● 2026-05-14 04:23:42
○MXrede21.com.br2015-05-06 → 2016-09-24 · 4 obs
● 2016-09-24 05:14:22
○ 2019-04-07 11:40:28
○ 2026-05-14 04:23:42
○A192.185.209.1272015-05-06 → 2016-09-24 · 4 obs
● 2016-09-24 05:14:22
○ 2019-04-07 11:40:28
○ 2026-05-14 04:23:42
○A65.75.128.682019-04-07 → 2019-04-07 · 4 obs
● 2019-04-07 11:40:28
○ 2026-04-05 15:38:18
○ 2026-05-14 04:23:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| rede21.com.br | ns1.iband.com.br, ns3.iband.com.br, ns2.iband.com.br | - |
✅ Authoritative Response
Server:186.231.62.21
NS records: ns1.iband.com.br, ns3.iband.com.br, ns2.iband.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rede21.com.br (unsigned zone)
⏱️ Timing
Total: 1226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.iband.com.br, ns1.iband.com.br... |
| MX | 1 | rede21-com-br.mail.protection.outlook.co |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms47117432 v=spf1 include:spf.protect |
| SOA | 1 | ns1.iband.com.br dnsmaster.band.com.br |
Analysis
Name Servers
The domain rede21.com.br is delegated to three name servers: ns1.iband.com.br, ns2.iband.com.br and ns3.iband.com.br.
rede21.com.br shares name servers with other domains at least partially, for instance bandnewsfm.com.br, arte1play.com.br, bandnews.com.br, bandshop.com.br and bandfm.com.br.
Host names with a single IP number:
ns1.iband.com.br points to 186.231.62.21.
ns2.iband.com.br points to 200.155.140.142.
ns3.iband.com.br points to 200.174.101.56.
Mail Servers
The mail server for rede21.com.br is rede21-com-br.mail.protection.outlook.com.
Host rede21-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::2, 2a01:111:f403:c92c::4, 2a01:111:f403:f802::, 2a01:111:f403:f901::2, 52.101.9.24, 52.101.10.16, 52.101.50.7 and 52.101.194.12.