engineeringdiagnostics.com - dns.ninja
engineeringdiagnostics.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns39.worldnic.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.212Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns40.worldnic.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.146Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS39.WORLDNIC.comnamehost@WORLDNIC.com serial=125052904 | ||||||
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=1785997319 | ||||||
Subdomains
www.engineeringdiagnostics.com |
Same first word
engineeringdiagnostics.org |
engineeringdiagnostics.com |
engineeringdiagnostics.net |
DNS History
9 records (2 active, 7 former)
●NSns39.worldnic.com2026-03-30 → 2026-08-06 · 3 obs
● 2026-03-30 03:53:44
● 2026-08-06 06:25:34
●NSns40.worldnic.com2026-03-30 → 2026-08-06 · 3 obs
● 2026-03-30 03:53:44
● 2026-08-06 06:25:34
○NSns57.1and1.com2015-05-24 → 2020-01-11 · 4 obs
● 2020-01-11 03:14:54
○ 2026-03-30 03:53:44
○ 2026-08-06 06:25:34
○NSns58.1and1.com2015-05-24 → 2020-01-11 · 4 obs
● 2020-01-11 03:14:54
○ 2026-03-30 03:53:44
○ 2026-08-06 06:25:34
○MXmx00.1and1.com2015-05-24 → 2020-01-11 · 4 obs
● 2020-01-11 03:14:54
○ 2026-03-30 03:53:44
○ 2026-08-06 06:25:34
○MXmx01.1and1.com2015-05-24 → 2020-01-11 · 4 obs
● 2020-01-11 03:14:54
○ 2026-03-30 03:53:44
○ 2026-08-06 06:25:34
○A208.91.197.272026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 03:53:44
○ 2026-08-06 06:25:34
○A74.208.236.1502020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 03:14:54
○ 2026-03-30 03:53:44
○ 2026-08-06 06:25:34
○A74.208.253.1182015-05-24 → 2017-02-14 · 4 obs
● 2017-02-14 11:40:30
○ 2020-01-11 03:14:54
○ 2026-08-06 06:25:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| engineeringdiagnostics.com | ns39.worldnic.com, ns40.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.146
NS records: ns39.worldnic.com, ns40.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineeringdiagnostics.com (unsigned zone)
⏱️ Timing
Total: 3109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns39.worldnic.com, ns40.worldnic.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns39.worldnic.com, ns40.worldnic.com)
Analysis
Hierarchy
www.engineeringdiagnostics.com is a subdomain of engineeringdiagnostics.com.
Name Servers
The NS records for engineeringdiagnostics.com delegate to ns39.worldnic.com and ns40.worldnic.com.
engineeringdiagnostics.com shares its name server setup with other domains, including cardsource.org, lokeson.net, wpia.us and two others.
engineeringdiagnostics.com and other domains like comforthospiceofdallas.com share at least a portion of their name servers.
Both ns39.worldnic.com and ns40.worldnic.com have a single IP address each — ns39.worldnic.com resolves to 162.159.26.212 while ns40.worldnic.com resolves to 162.159.27.146.