prepdc.com - robtex.com
prepdc.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=1794276576 | ||||||
Same first word
Similar names
cdprep.net |
dcprep.app |
depcrp.org.ph |
redcpp.now.sh |
redcpp.vercel.app |
cdperp.com |
cdprep.com |
dcprep.com |
cdperp.uk |
pdpcre.com |
dcprep.org |
redcpp.workers.dev |
prdcpe.net |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSns75.domaincontrol.com2015-05-15 → 2026-11-10 · 2 obs
● 2026-11-10 02:51:24
●NSns76.domaincontrol.com2015-05-15 → 2026-11-10 · 2 obs
● 2026-11-10 02:51:24
●MXalt1.aspmx.l.google.com2015-05-15 → 2026-11-10 · 2 obs
● 2026-11-10 02:51:24
●MXalt2.aspmx.l.google.com2015-05-15 → 2026-11-10 · 2 obs
● 2026-11-10 02:51:24
●MXaspmx.l.google.com2015-05-15 → 2026-11-10 · 2 obs
● 2026-11-10 02:51:24
●MXaspmx2.googlemail.com2015-05-15 → 2026-11-10 · 2 obs
● 2026-11-10 02:51:24
●MXaspmx3.googlemail.com2015-05-15 → 2026-11-10 · 2 obs
● 2026-11-10 02:51:24
●A166.78.118.2232015-05-15 → 2026-11-10 · 2 obs
● 2026-11-10 02:51:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| prepdc.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 166.78.118.223 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | google-site-verification=ntku8n-D0YflBqD |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
IP Addresses
prepdc.com has exactly one IP address — 166.78.118.223.
Name Servers
prepdc.com is served by two delegated name servers, ns75.domaincontrol.com and ns76.domaincontrol.com.
The name server configuration of prepdc.com is shared with other domains, for instance maybeyoushouldhire.me, procellboats.com, daycaredesigns.com and two others.
Each of the two host names carries two IP addresses: ns75.domaincontrol.com points to 97.74.107.48 and 2603:5:21b4::30, and ns76.domaincontrol.com points to 173.201.75.48 and 2603:5:22b4::30.
Mail Servers
Mail for prepdc.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by prepdc.com are shared with other domains: osoins.com, arpaving.co, northtexaslibraries.org and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.135.26 and 2607:f8b0:4023:1015::1b.
aspmx.l.google.com maps to two IP addresses — 173.194.45.26 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 172.253.145.26 and 2607:f8b0:4023:3003::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.135.27 and 2607:f8b0:4023:1015::1a.