pm101course.com - robtex.com
pm101course.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=1778612551 | ||||||
Same first word
pm101course.com |
DNS History
6 records (2 active, 4 former)
●NSjarred.ns.cloudflare.com2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 19:19:52
●NSliv.ns.cloudflare.com2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 19:19:52
○NSns1.dotster.com2016-12-21 → 2018-03-17 · 3 obs
● 2018-03-17 07:55:14
○ 2026-05-12 19:19:52
○NSns2.dotster.com2016-12-21 → 2018-03-17 · 3 obs
● 2018-03-17 07:55:14
○ 2026-05-12 19:19:52
○MXmx.pm101course.com2016-12-21 → 2018-03-17 · 3 obs
● 2018-03-17 07:55:14
○ 2026-05-12 19:19:52
○A66.96.161.1932016-12-21 → 2018-03-17 · 3 obs
● 2018-03-17 07:55:14
○ 2026-05-12 19:19:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pm101course.com | liv.ns.cloudflare.com, jarred.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.126
NS records: liv.ns.cloudflare.com, jarred.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pm101course.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | jarred.ns.cloudflare.com, liv.ns.cloudflare.com |
| SOA | 1 | jarred.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (liv.ns.cloudflare.com, liv.ns.cloudflare.com, liv.ns.cloudflare.com...)
Analysis
Name Servers
pm101course.com is delegated to two name servers jarred.ns.cloudflare.com and liv.ns.cloudflare.com.
pm101course.com shares the same name server setup as other domains, for instance nhissaquah.com, mytekhelp.com, newhorizons.irish, nhcomail.com and newhorizonsla.com.
pm101course.com at least partially shares name servers with other domains, for instance webgainmarketingsolutions.com, dollartabs.com, 916777.com, robine.es and plagiat.kz.
These name servers are commonly used with lindsey.ns.cloudflare.com, chloe.ns.cloudflare.com and linda.ns.cloudflare.com.
Host names with six IP numbers:
Host name jarred.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7e, 2803:f800:50::6ca2:c37e, 2a06:98c1:50::ac40:237e, 108.162.195.126, 162.159.44.126 and 172.64.35.126.
Host name liv.ns.cloudflare.com points to: 2606:4700:50::adf5:3abc, 2803:f800:50::6ca2:c0bc, 2a06:98c1:50::ac40:20bc, 108.162.192.188, 172.64.32.188 and 173.245.58.188.