willengineering.com - robtex.com
willengineering.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.229.134.54🇯🇵 InfoSphere202.229.128.0/17 INFOSPHERE | ||||||
| PTR | willengineering.com | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | willengineering.com ⭐ | ||||||
| A | 202.229.134.54🇯🇵 InfoSphere202.229.128.0/17 INFOSPHERE | ||||||
| PTR | willengineering.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:202.229.134.2/32 +ip4:202.229.134.54/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034232 | ||||||
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=1786375399 | ||||||
PTR for
MX for
willengineering.com |
Same first word
willengineering.com |
willengineering.net |
DNS History
4 records (4 active, 0 former)
●NSns3.sphere.ad.jp2015-08-21 → 2026-08-10 · 2 obs
● 2026-08-10 15:28:32
●NSns4.sphere.ad.jp2015-08-21 → 2026-08-10 · 2 obs
● 2026-08-10 15:28:32
●MXwillengineering.com2015-08-21 → 2026-08-10 · 2 obs
● 2026-08-10 15:28:32
●A202.229.134.542015-08-21 → 2026-08-10 · 2 obs
● 2026-08-10 15:28:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| willengineering.com | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for willengineering.com (unsigned zone)
⏱️ Timing
Total: 1189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.229.134.54 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | willengineering.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:202.229 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
The MX record for willengineering.com points back to willengineering.com — it is its own mail server.
IP Addresses
willengineering.com directs to one IP number, which is 202.229.134.54.
Name Servers
willengineering.com is served by two delegated name servers, ns3.sphere.ad.jp and ns4.sphere.ad.jp.
willengineering.com has the same name server delegation as a number of other domains, such as nestlevoc.co-site.jp, dc21.test2.etius.jp, lss-jp.com and two more.
There is an overlap in name servers between willengineering.com and other domains, for example yesclean.jp, yamaichi-techno.jp and denden.asia
Each of ns3.sphere.ad.jp and ns4.sphere.ad.jp has one IP address: ns3.sphere.ad.jp uses 202.239.113.22 and ns4.sphere.ad.jp uses 202.239.113.30.
Mail Servers
The MX record for willengineering.com points to a single mail server: willengineering.com.
There is one IP number for willengineering.com: 202.229.134.54.