builtco.com - dns.ninja
builtco.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=1781363258 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns39.domaincontrol.com2015-05-26 → 2026-06-13 · 2 obs
● 2026-06-13 15:15:24
●NSns40.domaincontrol.com2015-05-26 → 2026-06-13 · 2 obs
● 2026-06-13 15:15:24
●MXbuiltco-com.mail.protection.outlook.com2015-05-26 → 2026-06-13 · 2 obs
● 2026-06-13 15:15:24
●MXmailstore1.secureserver.net2015-05-26 → 2026-06-13 · 2 obs
● 2026-06-13 15:15:24
●A13.248.243.52026-03-24 → 2026-06-13 · 3 obs
● 2026-03-24 00:49:48
● 2026-06-13 15:15:24
○A72.167.242.132015-05-26 → 2016-10-31 · 4 obs
● 2016-10-31 15:59:58
○ 2026-03-24 00:49:48
○ 2026-06-13 15:15:24
●A76.223.105.2302026-03-24 → 2026-06-13 · 3 obs
● 2026-03-24 00:49:48
● 2026-06-13 15:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| builtco.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for builtco.com (unsigned zone)
⏱️ Timing
Total: 105ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 2 | builtco-com.mail.protection.outlook.com , mailstore1.secureserver.net (pri: 10) |
| TXT | 3 | google-site-verification=72hzq9kn6eLjWKM, MS=ms55808420... |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
IP Addresses
builtco.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Among the host names that share IP numbers with builtco.com are wonderlandwigs.com, tristarserviceinc.com, pickleplayers.com and two others.
Name Servers
builtco.com has two authoritative name servers — ns39.domaincontrol.com and ns40.domaincontrol.com.
builtco.com has the same name server delegation as a number of other domains, such as superservice.co.in, neelawoffice.com, 10zig.se and two more.
Both ns39.domaincontrol.com and ns40.domaincontrol.com have two IP addresses each. ns39.domaincontrol.com resolves to 97.74.109.20 and 2603:5:21d1::14; ns40.domaincontrol.com resolves to 173.201.77.20 and 2603:5:22d1::14.
Mail Servers
The MX records for builtco.com point to two mail servers: mailstore1.secureserver.net and builtco-com.mail.protection.outlook.com.
builtco.com shares at least some of its mail servers with other domains — for example researchnomad.com, kewter.com, mrsrightormrsmaybe.mobi and two more.
It is common to find these mail servers paired with the mail servers smtp.secureserver.net.
Hosts with three IP address records:
mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162.