rdbrowncontractors.com - robtex.com
rdbrowncontractors.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=1774425647 | ||||||
Subdomains
mail.rdbrowncontractors.com |
Same first word
rdbrowncontractors.com |
DNS History
12 records (5 active, 7 former)
●NSns31.domaincontrol.com2015-07-23 → 2026-03-25 · 2 obs
● 2026-03-25 08:02:54
●NSns32.domaincontrol.com2015-07-23 → 2026-03-25 · 2 obs
● 2026-03-25 08:02:54
○NSpark31.secureserver.net2018-01-10 → 2018-01-10 · 3 obs
● 2018-01-10 09:28:46
○ 2026-03-25 08:02:54
○NSpark32.secureserver.net2018-01-10 → 2018-01-10 · 3 obs
● 2018-01-10 09:28:46
○ 2026-03-25 08:02:54
○MXmx.exmailto.com2018-01-10 → 2018-01-10 · 3 obs
● 2018-01-10 09:28:46
○ 2026-03-25 08:02:54
○MXmx05-1.mycloudmailbox.com2015-07-23 → 2016-12-31 · 4 obs
● 2016-12-31 12:07:04
○ 2018-01-10 09:28:46
○ 2026-03-25 08:02:54
○MXmx05-2.mycloudmailbox.com2015-07-23 → 2016-12-31 · 4 obs
● 2016-12-31 12:07:04
○ 2018-01-10 09:28:46
○ 2026-03-25 08:02:54
●MXrdbrowncontractors-com.mail.protection.outlook.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:02:54
●A15.197.225.1282026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:02:54
○A199.244.76.1552015-07-23 → 2016-12-31 · 4 obs
● 2016-12-31 12:07:04
○ 2018-01-10 09:28:46
○ 2026-03-25 08:02:54
●A3.33.251.1682026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:02:54
○A50.63.202.112015-07-23 → 2018-01-10 · 3 obs
● 2018-01-10 09:28:46
○ 2026-03-25 08:02:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net... | - |
| rdbrowncontractors.com | ns31.domaincontrol.com, ns32.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdbrowncontractors.com (unsigned zone)
⏱️ Timing
Total: 149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| MX | 1 | rdbrowncontractors-com.mail.protection.o |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)
Analysis
Hierarchy
rdbrowncontractors.com is the parent of mail.rdbrowncontractors.com.
IP Addresses
rdbrowncontractors.com resolves to two IPs: 3.33.251.168 and 15.197.225.128.
other host names for instance seetheglobe.net, surfacedeck.com, scottsdalekennel.com, investmentpropertysolutions.net and anitabecker.com share IP numbers with rdbrowncontractors.com.
Name Servers
rdbrowncontractors.com is delegated to two name servers: ns31.domaincontrol.com and ns32.domaincontrol.com.
rdbrowncontractors.com shares the same name server setup as other domains, for example kmuw.net, demptos.com, nikolman.com, wahumi.net and aarscorp.com.
Host names with two IP numbers:
ns31.domaincontrol.com points to 2603:5:2191::10 and 97.74.105.16
ns32.domaincontrol.com points to 2603:5:2291::10 and 173.201.73.16
Mail Servers
rdbrowncontractors.com is handled by a single mail server, rdbrowncontractors-com.mail.protection.outlook.com.
Host name rdbrowncontractors-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::, 2a01:111:f403:c946::7, 2a01:111:f403:f802::, 2a01:111:f403:f905::3, 52.101.8.46, 52.101.11.13, 52.101.11.19 and 52.101.41.58.