contractengineering.com - robtex.com
contractengineering.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.231.131.195🇺🇸 HOSTING199.231.128.0/20 Hosting.com | ||||||
| NS | ns1.safesecureweb.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 204.12.76.1🇺🇸 HOSTING204.12.76.0/24 Hosting.com | ||||||
| PTR | ns1.safesecureweb.com | ||||||
| NS | ns1.mydnsserver.com ⚠️ Not in zone NS records | ||||||
| A | 204.12.76.1🇺🇸 HOSTING204.12.76.0/24 Hosting.com | ||||||
| PTR | ns1.safesecureweb.com | ||||||
| NS | ns2.mydnsserver.com ⚠️ Not in zone NS records | ||||||
| A | 76.12.92.1🇺🇸 HOSTING76.12.92.0/24 Hosting.com | ||||||
| PTR | ns2.safesecureweb.com | ||||||
| NS | ns2.safesecureweb.com ⚠️ Not in parent delegation | ||||||
| A | 76.12.92.1🇺🇸 HOSTING76.12.92.0/24 Hosting.com | ||||||
| PTR | ns2.safesecureweb.com | ||||||
| NS | ns3.safesecureweb.com ⚠️ Not in parent delegation | ||||||
| A | 216.74.36.1🇺🇸 HOSTING216.74.36.0/24 Hosting.com | ||||||
| PTR | ns3.safesecureweb.com | ||||||
| MX | mail.contractengineering.com ⭐ | ||||||
| A | 199.231.131.195🇺🇸 HOSTING199.231.128.0/20 Hosting.com | ||||||
| SOA | ns1.safesecureweb.comabuse@ntirety.com serial=2 | ||||||
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=1771291435 | ||||||
Subdomains
Same first word
contractengineering.com |
contractengineering.com.au |
DNS History
7 records (7 active, 0 former)
●NSns1.mydnsserver.com2015-08-22 → 2026-03-18 · 2 obs
● 2026-03-18 05:26:26
●NSns1.safesecureweb.com2026-03-09 → 2026-03-18 · 3 obs
● 2026-03-09 04:29:14
● 2026-03-18 05:26:26
●NSns2.mydnsserver.com2015-08-22 → 2026-03-18 · 2 obs
● 2026-03-18 05:26:26
●NSns2.safesecureweb.com2026-03-09 → 2026-03-18 · 3 obs
● 2026-03-09 04:29:14
● 2026-03-18 05:26:26
●NSns3.safesecureweb.com2026-03-09 → 2026-03-18 · 3 obs
● 2026-03-09 04:29:14
● 2026-03-18 05:26:26
●MXmail.contractengineering.com2015-08-22 → 2026-03-18 · 2 obs
● 2026-03-18 05:26:26
●A199.231.131.1952015-08-22 → 2026-03-18 · 2 obs
● 2026-03-18 05:26:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contractengineering.com | ns1.mydnsserver.com, ns2.mydnsserver.com | 2 records |
✅ Authoritative Response
Server: 204.12.76.1
NS records: ns1.mydnsserver.com, ns2.mydnsserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractengineering.com (unsigned zone)
⏱️ Timing
Total: 545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.231.131.195 |
| NS | 3 | ns1.safesecureweb.com, ns2.safesecureweb.com... |
| MX | 1 | mail.contractengineering.com (pri: 10) |
| SOA | 1 | ns1.safesecureweb.com abuse.ntirety.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.mydnsserver.com, ns2.mydnsserver.com)
Analysis
Hierarchy
contractengineering.com is a parent of mail.contractengineering.com and www.contractengineering.com.
IP Addresses
contractengineering.com points to a single IP: 199.231.131.195.
Other host names, for instance www.site16.com, deliveringyourdream.com, sellingtechnique.com, www.contractengineering.com and mail.yuesaikan.org share IP numbers with contractengineering.com.
Name Servers
contractengineering.com is delegated to five name servers: ns1.mydnsserver.com, ns2.mydnsserver.com, ns1.safesecureweb.com, ns2.safesecureweb.com and ns3.safesecureweb.com.
contractengineering.com partially shares name servers with other domains; examples include 55.12.204.in-addr.arpa, med-iq.net, snazzo.com, garrafon.com.mx and myintellimail.net.
Host names mapping to a single IP:
ns1.mydnsserver.com points to 204.12.76.1
ns2.mydnsserver.com points to 76.12.92.1
ns1.safesecureweb.com points to 204.12.76.1
ns2.safesecureweb.com points to 76.12.92.1
ns3.safesecureweb.com points to 216.74.36.1
Host names pointing to 204.12.76.1: ns1.mydnsserver.com, ns1.safesecureweb.com
Host names pointing to 76.12.92.1: ns2.mydnsserver.com, ns2.safesecureweb.com
Mail Servers
contractengineering.com is handled by a single mail server, mail.contractengineering.com.
mail.contractengineering.com points to a single IP: 199.231.131.195.