dupageconcrete.com - robtex.com
dupageconcrete.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=1776029087 | ||||||
Same first word
dupageconcrete.com |
DNS History
5 records (5 active, 0 former)
●NSns37.domaincontrol.com2026-03-10 → 2026-04-12 · 2 obs
● 2026-04-12 21:39:00
●NSns38.domaincontrol.com2026-03-10 → 2026-04-12 · 2 obs
● 2026-04-12 21:39:00
●MXdupageconcrete-com.mail.protection.outlook.com2026-03-10 → 2026-04-12 · 2 obs
● 2026-04-12 21:39:00
●A13.248.243.52026-03-10 → 2026-04-12 · 2 obs
● 2026-04-12 21:39:00
●A76.223.105.2302026-03-10 → 2026-04-12 · 2 obs
● 2026-04-12 21:39:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| dupageconcrete.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dupageconcrete.com (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | dupageconcrete-com.mail.protection.outlo |
| TXT | 2 | NETORGFT4418111.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
dupageconcrete.com resolves to two IP numbers: 13.248.243.5 and 76.223.105.230.
other host names including usnotaryfinder.com, rohmmachineandwelding.com, reiamplify.com, ialec.org and jacenoble.com share IP numbers with dupageconcrete.com.
Name Servers
dupageconcrete.com is delegated to two name servers ns37.domaincontrol.com and ns38.domaincontrol.com.
dupageconcrete.com shares the same name server setup as other domains, for instance broadchalke.net, fascination.net, holopals.com, pickledfresh.com and uthandoafrica.com.
Host names with two IP numbers:
The host name ns37.domaincontrol.com points to 2603:5:21c1::13 and 97.74.108.19; the host name ns38.domaincontrol.com points to 2603:5:22c1::13 and 173.201.76.19.
Mail Servers
dupageconcrete.com is handled by a single mail server, dupageconcrete-com.mail.protection.outlook.com.
Host dupageconcrete-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c922::2, 2a01:111:f403:c931::, 2a01:111:f403:c931::1, 40.93.192.4, 52.101.9.11, 52.101.10.16 and 52.101.41.58.