devclark.net - robtex.com
devclark.net
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=1778974491 | ||||||
Subdomains
kd-dnsproxy-02.devclark.net |
Same first word
devclark.net |
DNS History
5 records (5 active, 0 former)
●NSns1.clarku.edu2026-03-28 → 2026-05-16 · 2 obs
● 2026-05-16 23:56:02
●NSns2.clarku.edu2026-03-28 → 2026-05-16 · 2 obs
● 2026-05-16 23:56:02
●NSns3.clarku.edu2026-03-28 → 2026-05-16 · 2 obs
● 2026-05-16 23:56:02
●NSns4.clarku.edu2026-03-28 → 2026-05-16 · 2 obs
● 2026-05-16 23:56:02
●MXdevclark-net.mail.protection.outlook.com2026-03-28 → 2026-05-16 · 2 obs
● 2026-05-16 23:56:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| devclark.net | ns1.clarku.edu, ns2.clarku.edu, ns3.clarku.edu, ns4.clarku.edu | - |
✅ Authoritative Response
Server:140.232.1.123
NS records: ns1.clarku.edu, ns2.clarku.edu, ns3.clarku.edu, ns4.clarku.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devclark.net (unsigned zone)
⏱️ Timing
Total: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns3.clarku.edu, ns4.clarku.edu... |
| MX | 1 | devclark-net.mail.protection.outlook.com |
| TXT | 2 | MS=ms58130103, v=spf1 ip4:140.232.0.0/16 include:spf.pr |
| SOA | 1 | ns1.clarku.edu root.clarku.edu |
Analysis
Hierarchy
devclark.net is a parent of kd-dnsproxy-02.devclark.net.
Name Servers
ns1.clarku.edu, ns2.clarku.edu, ns3.clarku.edu and ns4.clarku.edu serve as authoritative nameservers for devclark.net.
devclark.net at least partially shares name servers with other domains, for instance mtafund.org, clarku.biz, 1.232.140.in-addr.arpa and 2 other.
these name servers are often used together with the name servers kp-madns-01.clarku.edu, din.ad.clarku.edu, jango.ad.clarku.edu and 3 other.
Host names with one IP number:
The host name ns1.clarku.edu points to: 140.232.1.123.
The host name ns2.clarku.edu points to: 140.232.1.124.
The host name ns3.clarku.edu points to: 52.247.224.81.
The host name ns4.clarku.edu points to: 52.151.197.12.
Mail Servers
devclark.net is handled by one mail server, devclark-net.mail.protection.outlook.com.
The host name devclark-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:f901::1, 2a01:111:f403:f905::3 and 5 other.