ptclass.com - dns.ninja
ptclass.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=1783720797 | ||||||
Same first word
ptclass.com |
Similar names
tpclass.net |
stlcaps.net |
tpclass.com |
stlcpas.com |
classpt.com |
aptsslc.com |
scsplat.com |
scplast.com.br |
csplast.com |
csplast.it |
ltcpass.com |
scsplat.net |
pcsalts.com |
stlcaps.com |
ptsclas.com |
DNS History
9 records (6 active, 3 former)
●NSdns1.name-services.com2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 22:25:16
●NSdns2.name-services.com2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 22:25:16
●NSdns3.name-services.com2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 22:25:16
●NSdns4.name-services.com2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 22:25:16
●NSdns5.name-services.com2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 22:25:16
●A64.98.135.1232026-02-24 → 2026-07-10 · 3 obs
● 2026-02-24 23:32:10
● 2026-07-10 22:25:16
○A98.124.198.12015-07-11 → 2015-09-25 · 4 obs
● 2015-09-25 01:58:02
○ 2020-02-02 23:52:22
○ 2026-07-10 22:25:16
○A98.124.199.12015-07-11 → 2015-09-25 · 4 obs
● 2015-09-25 01:58:02
○ 2015-11-30 16:01:00
○ 2026-07-10 22:25:16
○A98.124.199.1232015-11-30 → 2020-02-02 · 5 obs
● 2015-11-30 16:01:00
● 2020-02-02 23:52:22
○ 2026-02-24 23:32:10
○ 2026-07-10 22:25:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ptclass.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.137
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptclass.com (unsigned zone)
⏱️ Timing
Total: 235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.98.135.123 |
| NS | 5 | dns5.name-services.com, dns3.name-services.com... |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
IP Addresses
ptclass.com has exactly one IP address — 64.98.135.123.
tescous.com, 19.7.tvonline.com, tvonline.com35.tvonline.com plus two other host names have IP numbers in common with ptclass.com.
Name Servers
Five name servers handle delegation for ptclass.com: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.
There is at least partial name server overlap between ptclass.com and other domains — top100cpa.com, rockford.cleaning, ptcgo.codes and two more among them.
These name servers frequently co-occur with the name servers dns4.name-services.com and dns5.name-services.com.
Host names pointing to two IP addresses:
dns1.name-services.com points to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.
dns2.name-services.com points to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.
dns3.name-services.com points to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.
dns4.name-services.com points to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.
dns5.name-services.com points to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.