americancontractor.com - robtex.com
americancontractor.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns13.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:21a0::7🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| A | 97.74.106.7🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| NS | ns14.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:22a0::7🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| A | 173.201.74.7🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns14.domaincontrol.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=1777233861 | ||||||
Previously MX for
americancontractor.com |
Same first word
americancontractor.com |
DNS History
10 records (2 active, 8 former)
●NSns13.domaincontrol.com2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 15:25:32
● 2026-04-26 20:27:50
●NSns14.domaincontrol.com2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 15:25:32
● 2026-04-26 20:27:50
○NSns3511.hostgator.com2015-06-16 → 2017-07-03 · 4 obs
● 2017-07-03 02:02:22
○ 2026-04-26 15:25:32
○ 2026-04-26 20:27:50
○NSns3512.hostgator.com2015-06-16 → 2017-07-03 · 4 obs
● 2017-07-03 02:02:22
○ 2026-04-26 15:25:32
○ 2026-04-26 20:27:50
○NSns6415.hostgator.com2015-06-16 → 2017-07-03 · 4 obs
● 2017-07-03 02:02:22
○ 2026-04-26 15:25:32
○ 2026-04-26 20:27:50
○MXamericancontractor.com2015-06-16 → 2016-11-28 · 4 obs
● 2016-11-28 12:16:44
○ 2017-07-03 02:02:22
○ 2026-04-26 20:27:50
○MXmail.americancontractor.com2017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 02:02:22
○ 2026-04-26 15:25:32
○ 2026-04-26 20:27:50
○A192.230.66.1722017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 02:02:22
○ 2026-04-26 15:25:32
○ 2026-04-26 20:27:50
○A192.230.74.1722017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 02:02:22
○ 2026-04-26 15:25:32
○ 2026-04-26 20:27:50
○A192.254.232.1822015-06-16 → 2016-11-28 · 4 obs
● 2016-11-28 12:16:44
○ 2017-07-03 02:02:22
○ 2026-04-26 20:27:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| americancontractor.com | ns13.domaincontrol.com, ns14.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for americancontractor.com (unsigned zone)
⏱️ Timing
Total: 93ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)
Analysis
Name Servers
americancontractor.com is delegated to two name servers ns13.domaincontrol.com and ns14.domaincontrol.com.
americancontractor.com shares the same name server setup as other domains, for instance brevardbulletin.com, blacktie-missouri.com, validdatum.com, primalith.com and redswanpizza.ca.
americancontractor.com at least partially shares name servers with other domains, for instance jambe.in.
Host names with two IP numbers:
The host name ns13.domaincontrol.com points to 2603:5:21a0::7 and 97.74.106.7; the host name ns14.domaincontrol.com points to 2603:5:22a0::7 and 173.201.74.7.