bluemarkbuilders.com - robtex.com
bluemarkbuilders.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=1774600592 | ||||||
Same first word
bluemarkbuilders.com |
DNS History
8 records (5 active, 3 former)
●NSns41.domaincontrol.com2015-06-23 → 2026-03-27 · 2 obs
● 2026-03-27 08:52:10
●NSns42.domaincontrol.com2015-06-23 → 2026-03-27 · 2 obs
● 2026-03-27 08:52:10
●MXbluemarkbuilders-com.mail.protection.outlook.com2015-11-19 → 2026-03-27 · 3 obs
● 2015-11-19 21:56:38
● 2026-03-27 08:52:10
○MXmailstore1.secureserver.net2015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-19 21:56:38
○ 2026-03-27 08:52:10
○MXsmtp.secureserver.net2015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-19 21:56:38
○ 2026-03-27 08:52:10
●A15.197.148.332026-03-19 → 2026-03-27 · 3 obs
● 2026-03-19 11:48:38
● 2026-03-27 08:52:10
○A184.168.221.562015-06-23 → 2018-11-25 · 4 obs
● 2018-11-25 21:14:14
○ 2026-03-19 11:48:38
○ 2026-03-27 08:52:10
●A3.33.130.1902026-03-19 → 2026-03-27 · 3 obs
● 2026-03-19 11:48:38
● 2026-03-27 08:52:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bluemarkbuilders.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluemarkbuilders.com (unsigned zone)
⏱️ Timing
Total: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 1 | bluemarkbuilders-com.mail.protection.out |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, v=verifydomain MS=4293915 |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
IP Addresses
bluemarkbuilders.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as extremedualsport.us, thenotable.org, rackinrstables.com, thewanderingcrew.com and ginotadas.com share IPs with bluemarkbuilders.com.
Name Servers
Two name servers ns41.domaincontrol.com and ns42.domaincontrol.com handle the delegation for bluemarkbuilders.com.
bluemarkbuilders.com shares the same name server setup as other domains, for example keshco.net, thedesignconsultants.com, mafiadog.com, republicplanningaz.com and parktowernews.com.
bluemarkbuilders.com shares name servers with other domains at least partially, for instance devellis.com.
Host names with two IP numbers:
ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21.
ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21.
Mail Servers
The bluemarkbuilders-com.mail.protection.outlook.com mail server handles bluemarkbuilders.com.
bluemarkbuilders-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.3, 52.101.192.0 and 52.101.192.1.