calcontractorsinc.com - robtex.com
calcontractorsinc.com
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=1775155997 | ||||||
Same first word
calcontractorsinc.com |
DNS History
8 records (6 active, 2 former)
●NSns-cloud-a1.googledomains.com2026-03-19 → 2026-04-02 · 3 obs
● 2026-03-19 05:13:16
● 2026-04-02 19:13:24
●NSns-cloud-a2.googledomains.com2026-03-19 → 2026-04-02 · 3 obs
● 2026-03-19 05:13:16
● 2026-04-02 19:13:24
●NSns-cloud-a3.googledomains.com2026-03-19 → 2026-04-02 · 3 obs
● 2026-03-19 05:13:16
● 2026-04-02 19:13:24
●NSns-cloud-a4.googledomains.com2026-03-19 → 2026-04-02 · 3 obs
● 2026-03-19 05:13:16
● 2026-04-02 19:13:24
○NSns1.verio.com2017-03-13 → 2020-02-02 · 4 obs
● 2020-02-02 02:38:04
○ 2026-03-19 05:13:16
○ 2026-04-02 19:13:24
○NSns2.verio.com2017-03-13 → 2020-02-02 · 4 obs
● 2020-02-02 02:38:04
○ 2026-03-19 05:13:16
○ 2026-04-02 19:13:24
●MXmx.calcontractorsinc.com2017-03-13 → 2026-04-02 · 2 obs
● 2026-04-02 19:13:24
●A66.96.146.1292017-03-13 → 2026-04-02 · 2 obs
● 2026-04-02 19:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.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: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.146.129 |
| NS | 4 | ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com... |
| MX | 1 | mx.calcontractorsinc.com (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 ?all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 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
IP Addresses
calcontractorsinc.com points to a single IP number: 66.96.146.129.
other host names for instance www.markbremmer.com, apollo-2.verio.com, ellaskinner.com, hottage.com and coilbalance.com share IP numbers with calcontractorsinc.com.
Name Servers
calcontractorsinc.com is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
calcontractorsinc.com at least partially shares name servers with other domains, for instance stonecrestgemsminerals.com, mansharp.com, eatmugu.com, carrettin.com and asbsolutionsgroup.com.
Host names with two IP numbers:
Host name ns-cloud-a1.googledomains.com points to: 2001:4860:4802:32::6a and 216.239.32.106.
Host name ns-cloud-a2.googledomains.com points to: 2001:4860:4802:34::6a and 216.239.34.106.
Host name ns-cloud-a3.googledomains.com points to: 2001:4860:4802:36::6a and 216.239.36.106.
Host name ns-cloud-a4.googledomains.com points to: 2001:4860:4802:38::6a and 216.239.38.106.
Mail Servers
calcontractorsinc.com is handled by a single mail server, mx.calcontractorsinc.com.
Host name mx.calcontractorsinc.com points to IP address 66.96.146.129.