dev.pdc.edu - dns.ninja
dev.pdc.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.106.55.10🇺🇸 VIRGINIA-COMMUNITY-COLLEGE-SYSTEM164.106.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | pdc.edu | ||||||
| PTR | dev.pdc.edu | ||||||
| PTR | test.pdc.edu | ||||||
pdc.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.106.55.10🇺🇸 VIRGINIA-COMMUNITY-COLLEGE-SYSTEM164.106.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| NS | ns1.vccs.edu ⭐ | ||||||
| NS | ns2.vccs.edu | ||||||
| MX | pdc-edu.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms53992054 | ||||||
| TXT | v=spf1 ip4:164.106.100.35 ip4:216.17.93.137/32 ip4:216.17.93.138/32 include:s... | ||||||
| TXT | apple-domain-verification=d7uXgRKES7SxZUQn | ||||||
| SOA | ns1.vccs.edudlist_its_nss@vccs.edu serial=772911275 | ||||||
rank #315 in the tld
📈 Tranco rank: #40,826
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A164.106.55.102026-03-07 → 2026-07-28 · 2 obs
● 2026-03-07 18:57:38
● 2026-07-28 03:46:32
● 2026-07-28 03:46:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | f.edu-servers.net, a.edu-servers.net, c.edu-servers.net, d.edu-servers.net... | - |
| pdc.edu | ns1.vccs.edu, ns2.vccs.edu | 2 records |
✅ Authoritative Response
Server:164.106.2.1
NS records: ns1.vccs.edu, ns2.vccs.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdc.edu (unsigned zone)
⏱️ Timing
Total: 3111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.106.55.10 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.vccs.edu, ns2.vccs.edu)
Analysis
IP Addresses
dev.pdc.edu resolves to one IP address: 164.106.55.10.
pdc.edu and test.pdc.edu, along with other host names, share IP addresses with dev.pdc.edu.