concreteworksmd.com - dns.ninja
concreteworksmd.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=1784367367 | ||||||
Same first word
concreteworksmd.com |
DNS History
8 records (6 active, 2 former)
●NSns23.domaincontrol.com2015-04-25 → 2026-07-18 · 2 obs
● 2026-07-18 09:58:56
●NSns24.domaincontrol.com2015-04-25 → 2026-07-18 · 2 obs
● 2026-07-18 09:58:56
●MXmailstore1.secureserver.net2015-04-25 → 2026-07-18 · 2 obs
● 2026-07-18 09:58:56
●MXsmtp.secureserver.net2015-04-25 → 2026-07-18 · 2 obs
● 2026-07-18 09:58:56
○A104.238.96.262015-04-25 → 2016-09-08 · 4 obs
● 2016-09-08 12:48:10
○ 2017-04-08 09:41:22
○ 2026-07-18 09:58:56
●A13.248.243.52026-02-20 → 2026-07-18 · 3 obs
● 2026-02-20 09:49:32
● 2026-07-18 09:58:56
○A68.178.254.312017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 09:41:22
○ 2026-02-20 09:49:32
○ 2026-07-18 09:58:56
●A76.223.105.2302026-02-20 → 2026-07-18 · 3 obs
● 2026-02-20 09:49:32
● 2026-07-18 09:58:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| concreteworksmd.com | ns23.domaincontrol.com, ns24.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concreteworksmd.com (unsigned zone)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)
Analysis
IP Addresses
concreteworksmd.com directs to two IP numbers, 13.248.243.5 and 76.223.105.230
scstate.com, centraltexasvoa.com, daxeventproductions.com plus two other host names have IP numbers in common with concreteworksmd.com.
Name Servers
concreteworksmd.com is served by two delegated name servers, ns23.domaincontrol.com and ns24.domaincontrol.com.
The name server configuration of concreteworksmd.com is shared with other domains, for instance hoquangnhan.com, mexicanrx.com, localrootscafes.com and two others.
The DNS delegation for concreteworksmd.com at least partly coincides with that of other domains, forex.band being one example.
Each of the two host names carries two IP addresses: ns23.domaincontrol.com points to 97.74.101.12 and 2603:5:2151::c, and ns24.domaincontrol.com points to 173.201.69.12 and 2603:5:2251::c.
Mail Servers
concreteworksmd.com uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup of concreteworksmd.com matches that of other domains such as t-stands.com, moneydisorderscale.com, technicalautomationgroup.com and two others.
There is at least a partial overlap in mail servers between concreteworksmd.com and other domains like uscarteams.org, jeffsong.com and azspiceco.com.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).