cttdfw.com - robtex.com
cttdfw.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=1771291435 | ||||||
Same first word
cttdfw.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.bdm.microsoftonline.com2015-05-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:05:56
●NSns2.bdm.microsoftonline.com2015-05-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:05:56
●NSns3.bdm.microsoftonline.com2015-05-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:05:56
●NSns4.bdm.microsoftonline.com2015-05-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:05:56
●MXcttdfw-com.mail.protection.outlook.com2015-05-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:05:56
○A192.126.92.492015-05-21 → 2018-09-19 · 3 obs
● 2018-09-19 06:14:58
○ 2026-03-23 05:05:56
●A199.34.228.772026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 05:05:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| cttdfw.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 cttdfw.com (unsigned zone)
⏱️ Timing
Total: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.34.228.77 |
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | cttdfw-com.mail.protection.outlook.com ( |
| TXT | 2 | mscid=pnDuVfRl+IpbsdpfH0O3vKUN8lXNSsAmv1, v=spf1 include:spf.protection.outlook.co |
| 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
IP Addresses
cttdfw.com maps to IP address 199.34.228.77.
Other host names, for instance townofseabrookisland.org, deselec.com.au, jdcbuilt.com, www.bognorcatholicparish.co.uk and fineartstarts.com share IP numbers with cttdfw.com.
Name Servers
cttdfw.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
cttdfw.com at least partially shares name servers with other domains such as zufikon.com.mx, drsamra.com.au, softec.cloud, pclan.com.au and cybertron.co.th.
Host names with two IP numbers:
ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208
ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208
ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208
ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208
Mail Servers
cttdfw.com is handled by a single mail server, cttdfw-com.mail.protection.outlook.com.
cttdfw-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c902::4, 2a01:111:f403:c927::, 2a01:111:f403:c936::, 52.101.8.42, 52.101.10.18, 52.101.11.3 and 52.101.11.15.