rpcbuilders.com - dns.ninja
rpcbuilders.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=1786557099 | ||||||
Subdomains
mail.rpcbuilders.com |
Same first word
rpcbuilders.com |
DNS History
7 records (4 active, 3 former)
●NSns10.firepixel.com2015-06-01 → 2026-08-12 · 2 obs
● 2026-08-12 18:18:28
●NSns11.firepixel.com2015-06-01 → 2026-08-12 · 2 obs
● 2026-08-12 18:18:28
○MXa.spamfilter.steadfast.net2017-01-29 → 2019-01-13 · 5 obs
● 2017-01-29 13:33:20
● 2019-01-13 21:02:42
○ 2026-03-14 19:26:02
○ 2026-08-12 18:18:28
○MXb.spamfilter.steadfast.net2017-01-29 → 2019-01-13 · 5 obs
● 2017-01-29 13:33:20
● 2019-01-13 21:02:42
○ 2026-03-14 19:26:02
○ 2026-08-12 18:18:28
○MXmail.rpcbuilders.com2015-06-01 → 2016-04-22 · 4 obs
● 2016-04-22 03:55:04
○ 2017-01-29 13:33:20
○ 2026-08-12 18:18:28
●MXrpcbuilders-com.mail.protection.outlook.com2026-03-14 → 2026-08-12 · 3 obs
● 2026-03-14 19:26:02
● 2026-08-12 18:18:28
●A208.100.27.562015-06-01 → 2026-08-12 · 2 obs
● 2026-08-12 18:18:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| rpcbuilders.com | ns10.firepixel.com, ns11.firepixel.com | 2 records |
✅ Authoritative Response
Server:50.31.0.189
NS records: ns10.firepixel.com, ns11.firepixel.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rpcbuilders.com (unsigned zone)
⏱️ Timing
Total: 195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.100.27.56 |
| NS | 2 | ns11.firepixel.com, ns10.firepixel.com |
| MX | 1 | rpcbuilders-com.mail.protection.outlook. |
| TXT | 2 | MS=ms96982449, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns10.firepixel.com tony.firepixel.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns10.firepixel.com, ns11.firepixel.com)
Analysis
Hierarchy
rpcbuilders.com serves as the parent of mail.rpcbuilders.com.
IP Addresses
rpcbuilders.com has exactly one IP address — 208.100.27.56.
bestbuiltinc.com, thepuddleduck.com, mk-aa.com plus two other host names have IP numbers in common with rpcbuilders.com.
Name Servers
rpcbuilders.com is delegated to two name servers: ns10.firepixel.com and ns11.firepixel.com.
The name server configuration of rpcbuilders.com is shared with other domains, for instance temployment.com, smacek.com, smtmachine.com and two others.
rpcbuilders.com shares at least some of its name servers with other domains, such as thorandersondds.com.
Host names pointing to two IP addresses:
ns10.firepixel.com points to 50.31.101.230 and 208.100.27.56.
Host names resolving to a single IP address:
ns11.firepixel.com points to 50.31.0.189.
Mail Servers
rpcbuilders.com uses one mail server — rpcbuilders-com.mail.protection.outlook.com.
rpcbuilders-com.mail.protection.outlook.com has 8 IP addresses: 40.93.192.1, 52.101.10.14, 52.101.40.0 plus 5 more.