tctsllc.com - robtex.com
tctsllc.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=1786660794 | ||||||
Same first word
tctsllc.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.bdm.microsoftonline.com2015-06-23 → 2026-08-13 · 2 obs
● 2026-08-13 23:08:28
●NSns2.bdm.microsoftonline.com2015-06-23 → 2026-08-13 · 2 obs
● 2026-08-13 23:08:28
●NSns3.bdm.microsoftonline.com2015-06-23 → 2026-08-13 · 2 obs
● 2026-08-13 23:08:28
●NSns4.bdm.microsoftonline.com2015-06-23 → 2026-08-13 · 2 obs
● 2026-08-13 23:08:28
●MXtctsllc-com.mail.eo.outlook.com2015-06-23 → 2026-08-13 · 2 obs
● 2026-08-13 23:08:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tctsllc.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com | 4 records |
✅ Authoritative Response
Server:150.171.21.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tctsllc.com (unsigned zone)
⏱️ Timing
Total: 206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | tctsllc-com.mail.eo.outlook.com (pri: 0) |
| TXT | 2 | mscid=ELkcrWAm9xWkh2JnUmAVEmqdN08VlQRdNo, v=spf1 include:outlook.com ~all |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)
Analysis
Name Servers
The authoritative name servers for tctsllc.com are ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
There is at least partial name server overlap between tctsllc.com and other domains — rbbusinesssolutions.com, redentorimoveis.com.br, airsorter.com.au and two more among them.
All four hostnames — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com — resolve to two IP numbers apiece: ns1.bdm.microsoftonline.com to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com to 208.84.5.208 and 2620:1ec:bda:700::d0.
Mail Servers
Mail for tctsllc.com is handled by a single mail server, tctsllc-com.mail.eo.outlook.com.
tctsllc-com.mail.eo.outlook.com resolves to 8 IP addresses — 40.93.192.4, 52.101.41.6, 52.101.41.22 and 5 others.