rdca.com - dns.ninja
rdca.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786659219 | ||||||
Previously MX for
Subdomains
mail.rdca.com |
Same first word
Similar names
DNS History
17 records (10 active, 7 former)
●NSns1.hosting-cloud.net2026-04-07 → 2026-08-13 · 3 obs
● 2026-04-07 12:30:58
● 2026-08-13 22:39:40
○NSns1.speedydns.net2015-08-06 → 2017-03-23 · 5 obs
● 2015-08-06 01:36:28
● 2017-03-23 05:16:42
○ 2026-04-07 12:30:58
○ 2026-08-13 22:39:40
●NSns2.hosting-cloud.net2026-04-07 → 2026-08-13 · 3 obs
● 2026-04-07 12:30:58
● 2026-08-13 22:39:40
○NSns2.speedydns.net2015-08-06 → 2017-03-23 · 5 obs
● 2015-08-06 01:36:28
● 2017-03-23 05:16:42
○ 2026-04-07 12:30:58
○ 2026-08-13 22:39:40
●NSns3.hosting-cloud.net2026-04-07 → 2026-08-13 · 3 obs
● 2026-04-07 12:30:58
● 2026-08-13 22:39:40
○NSns3.speedydns.net2015-08-06 → 2017-03-23 · 5 obs
● 2015-08-06 01:36:28
● 2017-03-23 05:16:42
○ 2026-04-07 12:30:58
○ 2026-08-13 22:39:40
●NSns4.hosting-cloud.net2026-04-07 → 2026-08-13 · 3 obs
● 2026-04-07 12:30:58
● 2026-08-13 22:39:40
●MXalt1.aspmx.l.google.com2026-04-07 → 2026-08-13 · 3 obs
● 2026-04-07 12:30:58
● 2026-08-13 22:39:40
●MXalt2.aspmx.l.google.com2026-04-07 → 2026-08-13 · 3 obs
● 2026-04-07 12:30:58
● 2026-08-13 22:39:40
●MXalt3.aspmx.l.google.com2026-04-07 → 2026-08-13 · 3 obs
● 2026-04-07 12:30:58
● 2026-08-13 22:39:40
●MXalt4.aspmx.l.google.com2026-04-07 → 2026-08-13 · 3 obs
● 2026-04-07 12:30:58
● 2026-08-13 22:39:40
●MXaspmx.l.google.com2026-04-07 → 2026-08-13 · 3 obs
● 2026-04-07 12:30:58
● 2026-08-13 22:39:40
○MXmail.rdca.com2017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 05:16:42
○ 2026-04-07 12:30:58
○ 2026-08-13 22:39:40
○MXrdca.com2015-08-06 → 2016-07-25 · 5 obs
● 2015-08-06 01:36:28
● 2016-07-25 22:09:54
○ 2017-03-23 05:16:42
○ 2026-08-13 22:39:40
○A143.95.88.832015-08-06 → 2016-07-25 · 5 obs
● 2015-08-06 01:36:28
● 2016-07-25 22:09:54
○ 2017-03-23 05:16:42
○ 2026-08-13 22:39:40
●A23.236.62.1472026-04-07 → 2026-08-13 · 3 obs
● 2026-04-07 12:30:58
● 2026-08-13 22:39:40
○A54.252.148.1912017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 05:16:42
○ 2026-04-07 12:30:58
○ 2026-08-13 22:39:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| rdca.com | ns1.hosting-cloud.net, ns2.hosting-cloud.net, ns3.hosting-cloud.net, ns4.hosting-cloud.net | - |
✅ Authoritative Response
Server:180.149.231.51
NS records: ns1.hosting-cloud.net, ns2.hosting-cloud.net, ns3.hosting-cloud.net, ns4.hosting-cloud.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdca.com (unsigned zone)
⏱️ Timing
Total: 680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.236.62.147 |
| NS | 4 | ns3.hosting-cloud.net, ns4.hosting-cloud.net... |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 ip4:103.146.112.163 include:relay |
| SOA | 1 | ns1.hosting-cloud.net tc.teesee.net |
Analysis
Hierarchy
rdca.com is a parent domain of mail.rdca.com.
IP Addresses
rdca.com points to a single IP number: 23.236.62.147.
Additional host names — wisedx.com, rnsoftware.co.za, urbanedge.com.my and two others — share IP numbers with rdca.com.
Name Servers
rdca.com has four authoritative name servers: ns1.hosting-cloud.net, ns2.hosting-cloud.net, ns3.hosting-cloud.net and ns4.hosting-cloud.net.
rdca.com shares at least some of its name servers with other domains, including alaulatt.com, procivils.com.au, cootacom.com.au and two others.
These name servers are frequently seen alongside ns1.hostingsvr.net, ns2.hostingsvr.net, ns3.hostingsvr.net and 5 other name servers.
ns1.hosting-cloud.net, ns2.hosting-cloud.net, ns3.hosting-cloud.net and ns4.hosting-cloud.net each resolve to one IP address: ns1.hosting-cloud.net resolves to 103.146.112.25, ns2.hosting-cloud.net resolves to 45.125.247.205, ns3.hosting-cloud.net resolves to 180.149.231.51 and ns4.hosting-cloud.net resolves to 45.252.189.5.
Mail Servers
Mail for rdca.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
rdca.com shares mail servers — at least in part — with other domains, including gofpl.com, ns500731.ns500671.ns500742.ns500704.ns500704.ns500704.ns500731.ns500731.ns500678.ns500678.ns500678.ns500671.lusty(0x736c7574)z.com, ns500742.ns500754.ns500731.ns500731.ns500671.ns500731.ns500704.ns500688.ns500666.ns500666.ns500131.lustychickser.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com resolves to two addresses: 142.251.167.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.