sjgeneralcontractors.com - robtex.com
sjgeneralcontractors.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns53.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a2::1b🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns53.domaincontrol.com | ||||||
| A | 97.74.106.27🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns53.domaincontrol.com | ||||||
| NS | ns54.domaincontrol.com | ||||||
| A | 2603:5:22a2::1b🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns54.domaincontrol.com | ||||||
| A | 173.201.74.27🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns54.domaincontrol.com | ||||||
| MX | mx1-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.220.198.68🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx1-usg1.ppe-hosted.com | ||||||
| MX | mx2-usg1.ppe-hosted.com ⭐ | ||||||
| A | 54.166.32.169🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2-usg1.ppe-hosted.com | ||||||
| MX | mx3-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.228.105.2🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx3-usg1.ppe-hosted.com | ||||||
| TXT | NETORGFT18833211.onmicrosoft.com | ||||||
| TXT | v=spf1 include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all | ||||||
| SOA | ns53.domaincontrol.comdns@jomax.net 2025-05-13 #4 | ||||||
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=1785630157 | ||||||
Same first word
sjgeneralcontractors.com |
DNS History
7 records (7 active, 0 former)
●NSns53.domaincontrol.com2026-06-17 → 2026-08-02 · 2 obs
● 2026-08-02 00:30:22
●NSns54.domaincontrol.com2026-06-17 → 2026-08-02 · 2 obs
● 2026-08-02 00:30:22
●MXmx1-usg1.ppe-hosted.com2026-06-17 → 2026-08-02 · 2 obs
● 2026-08-02 00:30:22
●MXmx2-usg1.ppe-hosted.com2026-06-17 → 2026-08-02 · 2 obs
● 2026-08-02 00:30:22
●MXmx3-usg1.ppe-hosted.com2026-06-17 → 2026-08-02 · 2 obs
● 2026-08-02 00:30:22
●A13.248.243.52026-06-17 → 2026-08-02 · 2 obs
● 2026-08-02 00:30:22
●A76.223.105.2302026-06-17 → 2026-08-02 · 2 obs
● 2026-08-02 00:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sjgeneralcontractors.com | ns53.domaincontrol.com, ns54.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjgeneralcontractors.com (unsigned zone)
⏱️ Timing
Total: 415ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns53.domaincontrol.com, ns54.domaincontrol.com |
| MX | 3 | mx2-usg1.ppe-hosted.com (pri: 0), mx3-usg1.ppe-hosted.com (pri: 0)... |
| TXT | 2 | NETORGFT18833211.onmicrosoft.com, v=spf1 include:_spf-usg1.ppe-hosted.com |
| SOA | 1 | ns53.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)
Analysis
IP Addresses
sjgeneralcontractors.com directs to two IP numbers, 13.248.243.5 and 76.223.105.230
ikonpublicaffairs.com, schoolofvisualmerchandising.com, hondaikm.com plus two other host names have IP numbers in common with sjgeneralcontractors.com.
Name Servers
sjgeneralcontractors.com uses two name servers for its delegation: ns53.domaincontrol.com and ns54.domaincontrol.com.
The name server configuration of sjgeneralcontractors.com is shared with other domains, for instance bigorangeticket.com, zoebrooktherapy.co.uk, rackmountpro.com and two others.
The two host names ns53.domaincontrol.com and ns54.domaincontrol.com each have a pair of IP addresses: ns53.domaincontrol.com has 97.74.106.27 and 2603:5:21a2::1b, and ns54.domaincontrol.com has 173.201.74.27 and 2603:5:22a2::1b.
Mail Servers
sjgeneralcontractors.com is handled by three mail servers: mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com.
At least some of the mail servers used by sjgeneralcontractors.com are shared with other domains: toplinemarkings.com, gemsnloans.com, rahslc.com and two others among them.
The hostnames mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com each resolve to a single IP: mx1-usg1.ppe-hosted.com → 3.220.198.68, mx2-usg1.ppe-hosted.com → 54.166.32.169, mx3-usg1.ppe-hosted.com → 3.228.105.2.