packetcoretraining.com - robtex.com
packetcoretraining.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=1774480552 | ||||||
Same first word
packetcoretraining.com |
DNS History
5 records (5 active, 0 former)
●NSns1-36.azure-dns.com2026-02-28 → 2026-03-25 · 2 obs
● 2026-03-25 23:36:26
●NSns2-36.azure-dns.net2026-02-28 → 2026-03-25 · 2 obs
● 2026-03-25 23:36:26
●NSns3-36.azure-dns.org2026-02-28 → 2026-03-25 · 2 obs
● 2026-03-25 23:36:26
●NSns4-36.azure-dns.info2026-02-28 → 2026-03-25 · 2 obs
● 2026-03-25 23:36:26
●NSnsusa.comlaude.net2026-02-28 → 2026-03-25 · 2 obs
● 2026-03-25 23:36:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| packetcoretraining.com | nsusa.comlaude.net, ns1-36.azure-dns.com, ns2-36.azure-dns.net, ns4-36.azure-dns.info... | 2 records |
✅ Authoritative Response
Server:13.107.222.36
NS records: nsusa.comlaude.net, ns1-36.azure-dns.com, ns2-36.azure-dns.net, ns4-36.azure-dns.info, ns3-36.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for packetcoretraining.com (unsigned zone)
⏱️ Timing
Total: 316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| SOA | 1 | ns1-36.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-36.azure-dns.com, ns1-36.azure-dns.com)
Analysis
Name Servers
packetcoretraining.com delegates to five name servers: ns1-36.azure-dns.com, ns4-36.azure-dns.info, ns2-36.azure-dns.net, nsusa.comlaude.net and ns3-36.azure-dns.org.
packetcoretraining.com at least partially shares name servers with other domains such as qidata.com.br, thegatheringwest.com, amazonfiremax11.co.uk, diapers.express and tactel.jp.
These name servers are commonly used with nssui.comlaude.ch and nsgbr.comlaude.co.uk.
Two IPs per host name:
ns1-36.azure-dns.com points to: 2603:1061:0:10::24 and 150.171.10.36
ns4-36.azure-dns.info points to: 2620:1ec:bda:10::24 and 13.107.206.36
ns2-36.azure-dns.net points to: 2620:1ec:8ec:10::24 and 150.171.16.36
nsusa.comlaude.net points to: 2620:4d:4000:6259:7:11:0:3 and 198.51.44.75
ns3-36.azure-dns.org points to: 2a01:111:4000:10::24 and 13.107.222.36
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)