rtbuiltit.com - robtex.com
rtbuiltit.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=1776088042 | ||||||
Same first word
rtbuiltit.com |
DNS History
5 records (5 active, 0 former)
●NSns55.domaincontrol.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-13 14:17:18
●NSns56.domaincontrol.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-13 14:17:18
●MXrtbuiltit-com.mail.protection.outlook.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-13 14:17:18
●A13.248.243.52026-04-06 → 2026-04-13 · 2 obs
● 2026-04-13 14:17:18
●A76.223.105.2302026-04-06 → 2026-04-13 · 2 obs
● 2026-04-13 14:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rtbuiltit.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtbuiltit.com (unsigned zone)
⏱️ Timing
Total: 94ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 1 | rtbuiltit-com.mail.protection.outlook.co |
| TXT | 2 | NETORGFT18126290.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
rtbuiltit.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names, for instance econfinapreservepropertyownersassociationinc.com, morgandrivingschool.com, perfecthouseintl.com, drzigler.com and meta_us_logg.godaddysites.com share IP numbers with rtbuiltit.com.
Name Servers
rtbuiltit.com is delegated to two name servers: ns55.domaincontrol.com and ns56.domaincontrol.com.
rtbuiltit.com uses the same name server setup as other domains, for instance chaoji007.com, davidmjacko.com, newsindia-times.com, streetunity.com and michaelsphotoart.com.
Host names with two IP numbers:
The host ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28.
The host ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28.
Mail Servers
The mail server for rtbuiltit.com is rtbuiltit-com.mail.protection.outlook.com.
Host rtbuiltit-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c927::1, 2a01:111:f403:f901::, 2a01:111:f403:f912::, 52.101.11.17, 52.101.41.22, 52.101.50.7 and 52.101.194.12.