cpptraining.net - robtex.com
cpptraining.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns81.worldnic.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.131Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns82.worldnic.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.117Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
net
| 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=1787702120 | ||||||
Same first word
cpptraining.net |
cpptraining.com |
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DNS History
4 records (2 active, 2 former)
●NSns81.worldnic.com2015-06-11 → 2026-08-26 · 3 obs
● 2015-06-11 02:11:12
● 2026-08-26 00:04:30
●NSns82.worldnic.com2015-06-11 → 2026-08-26 · 3 obs
● 2015-06-11 02:11:12
● 2026-08-26 00:04:30
○MXp.webcom.ctmail.com2016-01-15 → 2017-02-10 · 4 obs
● 2017-02-10 10:59:10
○ 2020-02-28 02:39:28
○ 2026-08-26 00:04:30
○A208.91.197.262015-06-11 → 2020-02-28 · 5 obs
● 2015-06-11 02:11:12
● 2020-02-28 02:39:28
○ 2026-08-19 10:11:26
○ 2026-08-26 00:04:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| cpptraining.net | ns81.worldnic.com, ns82.worldnic.com | - |
✅ Authoritative Response
Server:162.159.27.117
NS records: ns81.worldnic.com, ns82.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpptraining.net (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
cpptraining.net is delegated to two name servers: ns81.worldnic.com and ns82.worldnic.com.
cpptraining.net shares its NS records with other domains, for example belding.com, readymixconcretesupplier.com, macleancivilproducts.com and two others.
The name servers for cpptraining.net overlap at least in part with those of other domains, including technologyslegaledge.attorney and pzo.red.
These name servers commonly appear in combination with the name servers dns1.register.com.
Both ns81.worldnic.com and ns82.worldnic.com have a single IP address each — ns81.worldnic.com resolves to 162.159.26.131 while ns82.worldnic.com resolves to 162.159.27.117.