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=1785813787 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns39.domaincontrol.com2015-05-26 → 2026-08-04 · 2 obs
● 2026-08-04 03:34:24
●NSns40.domaincontrol.com2015-05-26 → 2026-08-04 · 2 obs
● 2026-08-04 03:34:24
●MXbuiltco-com.mail.protection.outlook.com2015-05-26 → 2026-08-04 · 2 obs
● 2026-08-04 03:34:24
○MXmailstore1.secureserver.net2015-05-26 → 2016-10-31 · 3 obs
● 2016-10-31 15:59:58
○ 2026-08-04 03:34:24
●A13.248.243.52026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 00:49:48
● 2026-08-04 03:34:24
○A72.167.242.132015-05-26 → 2016-10-31 · 4 obs
● 2016-10-31 15:59:58
○ 2026-03-24 00:49:48
○ 2026-08-04 03:34:24
●A76.223.105.2302026-03-24 → 2026-08-04 · 3 obs
● 2026-03-24 00:49:48
● 2026-08-04 03:34:24
🔍 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:97.74.109.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for builtco.com (unsigned zone)
⏱️ Timing
Total: 119ms | 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 | 1 | builtco-com.mail.protection.outlook.com |
| TXT | 4 | v=spf1 include:secureserver.net -all, NETORGFT20938500.onmicrosoft.com... |
| 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 resolves to the IP addresses 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, autumnize.ai, neelawoffice.com 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
builtco.com routes its mail through a single mail server, builtco-com.mail.protection.outlook.com.
It is common to find these mail servers paired with the mail servers mailstore1.secureserver.net.
builtco-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.24, 52.101.9.26 and 52.101.10.14, along with 5 other.