ppcn.us - robtex.com
ppcn.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.classmates.com ⭐ | ||||||
| A | 208.84.40.142🇺🇸 AS17240208.84.40.0/24 PNAP-WDC002 Memory Lane prefix | ||||||
| PTR | ns03.classmates.com | ||||||
| NS | ns02.classmates.com | ||||||
| A | 208.84.40.141🇺🇸 AS17240208.84.40.0/24 PNAP-WDC002 Memory Lane prefix | ||||||
| PTR | ns02.classmates.com | ||||||
| NS | ns03.classmates.com ⚠️ Not in zone NS records | ||||||
| A | 208.84.40.142🇺🇸 AS17240208.84.40.0/24 PNAP-WDC002 Memory Lane prefix | ||||||
| PTR | ns03.classmates.com | ||||||
| NS | ns04.clasmates.com ⚠️ Not in zone NS records | ||||||
| SOA | ns01.classmates.comnsi@classmates.com serial=105 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774472418 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns01.classmates.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 21:36:06
●NSns02.classmates.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 21:36:06
●NSns03.classmates.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 21:36:06
●NSns04.clasmates.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 21:36:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| ppcn.us | ns04.clasmates.com, ns01.classmates.com, ns02.classmates.com, ns03.classmates.com | - |
✅ Authoritative Response
Server:208.84.40.141
NS records: ns04.clasmates.com, ns01.classmates.com, ns02.classmates.com, ns03.classmates.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ppcn.us (unsigned zone)
⏱️ Timing
Total: 1110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns01.classmates.com, ns02.classmates.com |
| SOA | 1 | ns01.classmates.com nsi.classmates.com |
Analysis
Name Servers
ppcn.us delegates to four name servers: ns04.clasmates.com, ns01.classmates.com, ns02.classmates.com and ns03.classmates.com.
ppcn.us at least partially shares name servers with other domains, including findclassmatesforfree.biz, classmates-yearbook.net, people-connect.co, hs-yearbooks.com and find-classmates-online.net.
These name servers are commonly used with ns04.classmates.com, ns05.classmates.com and ns06.classmates.com.
Host names with a single IP:
ns01.classmates.com points to 208.84.40.142.
ns02.classmates.com points to 208.84.40.141.
ns03.classmates.com points to 208.84.40.142.
Names pointing to 208.84.40.142: ns01.classmates.com and ns03.classmates.com.