rdc.com.br - robtex.com
rdc.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.102.22.230🇺🇸 SERVERCENTRAL75.102.0.0/18 SummitHQ Network | ||||||
| PTR | hd-4926.banahosting.com | ||||||
| NS | ns4926.banahosting.com ⭐ | ||||||
| A | 75.102.22.227🇺🇸 SERVERCENTRAL75.102.0.0/18 SummitHQ Network | ||||||
| PTR | hd-4926.banahosting.com | ||||||
| NS | ns4927.banahosting.com | ||||||
| A | 75.102.22.228🇺🇸 SERVERCENTRAL75.102.0.0/18 SummitHQ Network | ||||||
| PTR | hd-4926.banahosting.com | ||||||
| MX | rdc.com.br ⭐ | ||||||
| A | 75.102.22.230🇺🇸 SERVERCENTRAL75.102.0.0/18 SummitHQ Network | ||||||
| PTR | hd-4926.banahosting.com | ||||||
| TXT | v=spf1 ip4:75.102.22.226 +a +mx include:relay.mailchannels.net ~all | ||||||
| SOA | ns4926.banahosting.comsupport@banahosting.com 2026-07-28 #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=2026211390 | ||||||
rank #3733 in the tld
WOT: SAFE (69/100)
MX for
rdc.com.br |
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
○NSns-1000.awsdns-61.net2015-05-01 → 2017-03-30 · 4 obs
● 2017-03-30 07:33:08
○ 2026-03-24 22:06:48
○ 2026-07-30 16:52:26
○NSns-1289.awsdns-33.org2015-05-01 → 2017-03-30 · 4 obs
● 2017-03-30 07:33:08
○ 2026-03-24 22:06:48
○ 2026-07-30 16:52:26
○NSns-1784.awsdns-31.co.uk2015-05-01 → 2017-03-30 · 4 obs
● 2017-03-30 07:33:08
○ 2026-03-24 22:06:48
○ 2026-07-30 16:52:26
○NSns-93.awsdns-11.com2015-05-01 → 2017-03-30 · 4 obs
● 2017-03-30 07:33:08
○ 2026-03-24 22:06:48
○ 2026-07-30 16:52:26
●NSns4926.banahosting.com2026-06-12 → 2026-07-30 · 3 obs
● 2026-06-12 18:55:16
● 2026-07-30 16:52:26
●NSns4927.banahosting.com2026-06-12 → 2026-07-30 · 3 obs
● 2026-06-12 18:55:16
● 2026-07-30 16:52:26
○MXalt1.aspmx.l.google.com2015-05-01 → 2017-03-30 · 4 obs
● 2017-03-30 07:33:08
○ 2026-03-24 22:06:48
○ 2026-07-30 16:52:26
○MXalt2.aspmx.l.google.com2015-05-01 → 2017-03-30 · 4 obs
● 2017-03-30 07:33:08
○ 2026-03-24 22:06:48
○ 2026-07-30 16:52:26
○MXalt3.aspmx.l.google.com2015-05-01 → 2017-03-30 · 4 obs
● 2017-03-30 07:33:08
○ 2026-03-24 22:06:48
○ 2026-07-30 16:52:26
○MXalt4.aspmx.l.google.com2015-05-01 → 2017-03-30 · 4 obs
● 2017-03-30 07:33:08
○ 2026-03-24 22:06:48
○ 2026-07-30 16:52:26
○MXaspmx.l.google.com2015-05-01 → 2017-03-30 · 4 obs
● 2017-03-30 07:33:08
○ 2026-03-24 22:06:48
○ 2026-07-30 16:52:26
●MXrdc.com.br2026-06-12 → 2026-07-30 · 3 obs
● 2026-06-12 18:55:16
● 2026-07-30 16:52:26
○A177.185.10.2232015-05-01 → 2016-07-19 · 4 obs
● 2016-07-19 13:16:28
○ 2017-03-30 07:33:08
○ 2026-07-30 16:52:26
○A177.85.37.1392017-03-30 → 2017-03-30 · 4 obs
● 2017-03-30 07:33:08
○ 2026-03-24 22:06:48
○ 2026-07-30 16:52:26
●A75.102.22.2302026-06-12 → 2026-07-30 · 3 obs
● 2026-06-12 18:55:16
● 2026-07-30 16:52:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| rdc.com.br | ns4927.banahosting.com, ns4926.banahosting.com | - |
✅ Authoritative Response
Server:75.102.22.228
NS records: ns4927.banahosting.com, ns4926.banahosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdc.com.br (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.102.22.230 |
| NS | 2 | ns4926.banahosting.com, ns4927.banahosting.com |
| MX | 1 | rdc.com.br (pri: 0) |
| TXT | 1 | v=spf1 ip4:75.102.22.226 +a +mx include: |
| SOA | 1 | ns4926.banahosting.com support.banahosti |
Analysis
Mail Server Role
rdc.com.br is listed as a mail server for itself.
IP Addresses
rdc.com.br resolves to one IP address: 75.102.22.230.
gratis(0x706f726e)ocasero.com, juansartori.uy, kallpaandina.com and two other host names share IP numbers with rdc.com.br.
Name Servers
DNS delegation for rdc.com.br points to two name servers: ns4926.banahosting.com and ns4927.banahosting.com.
rdc.com.br uses the same name servers as several other domains — among them gruporonda.com.mx, romalogistics.com.pe, yeah.education and two more.
rdc.com.br has partial name server overlap with other domains, including mastermundi.com.
Both ns4926.banahosting.com and ns4927.banahosting.com have a single IP address each — ns4926.banahosting.com resolves to 75.102.22.227 while ns4927.banahosting.com resolves to 75.102.22.228.
Mail Servers
Mail for rdc.com.br is handled by one mail server — rdc.com.br.
rdc.com.br has exactly one IP number: 75.102.22.230.