webextraining.net - robtex.com
webextraining.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pubns3.presidio.com ⭐ | ||||||
| A | 74.114.129.10🇺🇸 AS2251174.114.129.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com | ||||||
| PTR | pubns3.presidio.com | ||||||
| NS | euns01.presidio.com ⚠️ Not in parent delegation | ||||||
| A | 82.141.240.177🇮🇪 EIRCOM82.141.192.0/18 eircom, Ireland customer assignments | ||||||
| PTR | ip-82-141-240-177-sercomsolutions.ie | ||||||
| NS | euns02.presidio.com ⚠️ Not in parent delegation | ||||||
| A | 82.141.241.237🇮🇪 EIRCOM82.141.192.0/18 eircom, Ireland customer assignments | ||||||
| NS | pubns0.presidio.com | ||||||
| A | 74.114.128.10🇺🇸 AS2251174.114.128.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com | ||||||
| PTR | pubns0.presidio.com | ||||||
| NS | pubns1.presidio.com | ||||||
| A | 74.114.128.11🇺🇸 AS2251174.114.128.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com | ||||||
| PTR | pubns1.presidio.com | ||||||
| NS | pubns4.presidio.com | ||||||
| A | 74.114.129.11🇺🇸 AS2251174.114.129.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com | ||||||
| PTR | pubns4.presidio.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | pubns3.presidio.comadmin@presidio.com serial=9 | ||||||
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=1781998425 | ||||||
Same first word
webextraining.org |
webextraining.info |
webextraining.us |
webextraining.net |
DNS History
6 records (6 active, 0 former)
●NSeuns01.presidio.com2026-05-13 → 2026-06-20 · 2 obs
● 2026-06-20 23:40:30
●NSeuns02.presidio.com2026-05-13 → 2026-06-20 · 2 obs
● 2026-06-20 23:40:30
●NSpubns0.presidio.com2026-05-13 → 2026-06-20 · 2 obs
● 2026-06-20 23:40:30
●NSpubns1.presidio.com2026-05-13 → 2026-06-20 · 2 obs
● 2026-06-20 23:40:30
●NSpubns3.presidio.com2026-05-13 → 2026-06-20 · 2 obs
● 2026-06-20 23:40:30
●NSpubns4.presidio.com2026-05-13 → 2026-06-20 · 2 obs
● 2026-06-20 23:40:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| webextraining.net | pubns1.presidio.com, pubns3.presidio.com, pubns0.presidio.com, pubns4.presidio.com | - |
✅ Authoritative Response
Server:74.114.128.11
NS records: pubns1.presidio.com, pubns3.presidio.com, pubns0.presidio.com, pubns4.presidio.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webextraining.net (unsigned zone)
⏱️ Timing
Total: 415ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | pubns1.presidio.com, euns02.presidio.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | pubns3.presidio.com admin.presidio.com |
Analysis
Name Servers
The DNS delegation for webextraining.net covers 6 name servers: euns01.presidio.com, euns02.presidio.com, pubns0.presidio.com and 3 more.
At least some of webextraining.net's name servers are shared with other domains, for example arkphire.org, coda.global, presidio.uk and two more.
It is common for these name servers to be used in conjunction with the name servers pubns1.presidio.com, pubns3.presidio.com and pubns4.presidio.com.
Host names resolving to a single IP address:
euns01.presidio.com points to the IP address 82.141.240.177.
euns02.presidio.com points to the IP address 82.141.241.237.
pubns0.presidio.com points to the IP address 74.114.128.10.
pubns1.presidio.com points to the IP address 74.114.128.11.
pubns3.presidio.com points to the IP address 74.114.129.10.
pubns4.presidio.com points to the IP address 74.114.129.11.