mx.calcontractorsinc.com - robtex.com
mx.calcontractorsinc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.146.129🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 129.146.96.66.static.eigbox.net | ||||||
| MX | mx.calcontractorsinc.com ⭐ | ||||||
| A | 66.96.146.129🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 129.146.96.66.static.eigbox.net | ||||||
calcontractorsinc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.146.129🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| NS | ns-cloud-a1.googledomains.com ⭐ | ||||||
| NS | ns-cloud-a2.googledomains.com | ||||||
| NS | ns-cloud-a3.googledomains.com | ||||||
| NS | ns-cloud-a4.googledomains.com | ||||||
| MX | mx.calcontractorsinc.com ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 ?all | ||||||
| SOA | ns-cloud-a1.googledomains.comcloud-dns-hostmaster@google.com serial=4 | ||||||
MX for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●MXmx.calcontractorsinc.com2026-04-02 → 2026-04-11 · 2 obs
● 2026-04-11 21:02:38
○A66.96.140.1582017-03-13 → 2017-03-13 · 3 obs
○ 2026-04-02 19:13:24
○ 2026-04-11 21:02:38
○A66.96.140.1592017-03-13 → 2017-03-13 · 3 obs
○ 2026-04-02 19:13:24
○ 2026-04-11 21:02:38
●A66.96.146.1292026-04-02 → 2026-04-11 · 3 obs
● 2026-04-02 19:13:24
● 2026-04-11 21:02:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net... | - |
| calcontractorsinc.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.146.129 |
| MX | 1 | mx.calcontractorsinc.com (pri: 30) |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)
Analysis
Mail Server Role
mx.calcontractorsinc.com serves as a mail server for calcontractorsinc.com and for mx.calcontractorsinc.com.
IP Addresses
mx.calcontractorsinc.com points to a single IP: 66.96.146.129.
Other host names, for instance greatbytes.com, www.dlsimon.com, stioptronics.com, www.brecon.com and pinnacleecological.org share IP numbers with mx.calcontractorsinc.com.
Mail Servers
mx.calcontractorsinc.com is handled by a single mail server, mx.calcontractorsinc.com.
mx.calcontractorsinc.com uses the same mail server setup as other domains, for example calcontractorsinc.com.
mx.calcontractorsinc.com points to a single IP: 66.96.146.129.