corecontractors.com - dns.ninja
corecontractors.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.202.188.17🇺🇸 AS39810164.202.184.0/21 | ||||||
| PTR | 17.188.202.64.host.secureserver.net | ||||||
| NS | ns1.corecontractors.com ⭐ | ||||||
| A | 64.202.188.17🇺🇸 AS39810164.202.184.0/21 | ||||||
| PTR | 17.188.202.64.host.secureserver.net | ||||||
| NS | ns2.corecontractors.com | ||||||
| A | 64.202.188.17🇺🇸 AS39810164.202.184.0/21 | ||||||
| PTR | 17.188.202.64.host.secureserver.net | ||||||
| MX | mail.corecontractors.com ⭐ | ||||||
| A | 64.202.188.17🇺🇸 AS39810164.202.184.0/21 | ||||||
| PTR | 17.188.202.64.host.secureserver.net | ||||||
| TXT | v=spf1 a mx a:dedrelay.secureserver.net include:secureserver.net ~all | ||||||
| SOA | ns1.corecontractors.comatechgodaddy@gmail.com 2026-06-28 #1 | ||||||
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=1785282167 | ||||||
Subdomains
Same first word
corecontractors.com |
corecontractors.org |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.corecontractors.com2015-07-13 → 2026-07-29 · 2 obs
● 2026-07-29 00:13:14
●NSns2.corecontractors.com2015-07-13 → 2026-07-29 · 2 obs
● 2026-07-29 00:13:14
●MXmail.corecontractors.com2015-07-13 → 2026-07-29 · 2 obs
● 2026-07-29 00:13:14
○A50.63.52.1902015-07-13 → 2018-08-09 · 4 obs
● 2018-08-09 05:09:14
○ 2026-02-25 17:14:08
○ 2026-07-29 00:13:14
●A64.202.188.172026-02-25 → 2026-07-29 · 3 obs
● 2026-02-25 17:14:08
● 2026-07-29 00:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| corecontractors.com | ns1.corecontractors.com, ns2.corecontractors.com | 2 records |
✅ Authoritative Response
Server:64.202.188.17
NS records: ns1.corecontractors.com, ns2.corecontractors.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corecontractors.com (unsigned zone)
⏱️ Timing
Total: 1425ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.202.188.17 |
| NS | 2 | ns2.corecontractors.com, ns1.corecontractors.com |
| MX | 1 | mail.corecontractors.com (pri: 10) |
| TXT | 1 | v=spf1 a mx a:dedrelay.secureserver.net |
| SOA | 1 | ns1.corecontractors.com atechgodaddy.gma |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.corecontractors.com, ns2.corecontractors.com)
Analysis
Hierarchy
corecontractors.com is a parent domain, with ns1.corecontractors.com, ns2.corecontractors.com and mail.corecontractors.com beneath it.
IP Addresses
corecontractors.com points to a single IP number: 64.202.188.17.
Additional host names — ns2.corecontractors.com, grimmacresfarm.com, ns1.fsicanton.com and two others — share IP numbers with corecontractors.com.
Name Servers
corecontractors.com is delegated to two name servers: ns1.corecontractors.com and ns2.corecontractors.com.
ns1.corecontractors.com and ns2.corecontractors.com both resolve to the same single IP address: 64.202.188.17.
ns1.corecontractors.com and ns2.corecontractors.com are host names that each point to 64.202.188.17 IP addresses.
Mail Servers
corecontractors.com has one mail server: mail.corecontractors.com.
mail.corecontractors.com resolves to a single IP number: 64.202.188.17.