mail.netcaster.us - robtex.com
mail.netcaster.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.172.116.52🇧🇷 NetCaster45.172.116.0/24 Prefixo em "Customer Cone" da Link Brasil (AS271253). | ||||||
| PTR | brd01.netcaster.us | ||||||
netcaster.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.172.116.52🇧🇷 NetCaster45.172.116.0/24 Prefixo em "Customer Cone" da Link Brasil (AS271253). | ||||||
| NS | kay.ns.cloudflare.com ⭐ | ||||||
| NS | miles.ns.cloudflare.com | ||||||
| MX | filter.netcaster.us ⭐ | ||||||
| TXT | v=spf1 a mx ip4:45.172.116.52 ip4:45.172.116.53 ptr:brd01.netcaster.us ptr:br... | ||||||
| SOA | kay.ns.cloudflare.comdns@cloudflare.com serial=2405732429 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
○A186.237.132.1662016-01-24 → 2016-04-15 · 5 obs
○ 2015-11-03 21:21:46
● 2016-01-24 16:22:42
● 2016-04-15 23:26:14
○ 2026-02-19 18:52:28
○ 2026-06-19 05:48:02
● 2016-01-24 16:22:42
● 2016-04-15 23:26:14
○ 2026-02-19 18:52:28
○ 2026-06-19 05:48:02
○A186.237.134.102015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 14:22:56
○ 2015-11-03 21:21:46
○ 2026-06-19 05:48:02
○ 2015-11-03 21:21:46
○ 2026-06-19 05:48:02
○A186.237.138.612015-11-03 → 2015-11-03 · 4 obs
○ 2015-06-18 14:22:56
● 2015-11-03 21:21:46
○ 2016-01-24 16:22:42
○ 2026-06-19 05:48:02
● 2015-11-03 21:21:46
○ 2016-01-24 16:22:42
○ 2026-06-19 05:48:02
●A45.172.116.522026-02-19 → 2026-06-19 · 3 obs
○ 2016-04-15 23:26:14
● 2026-02-19 18:52:28
● 2026-06-19 05:48:02
● 2026-02-19 18:52:28
● 2026-06-19 05:48:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, y.cctld.us, b.cctld.us, n.cctld.us... | - |
| netcaster.us | miles.ns.cloudflare.com, kay.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.207
NS records: miles.ns.cloudflare.com, kay.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netcaster.us (unsigned zone)
⏱️ Timing
Total: 249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.172.116.52 |
Analysis
IP Addresses
mail.netcaster.us has exactly one IP address — 45.172.116.52.
netcaster.us, fileto.com.br, nx1.netcaster.us plus two other host names have IP numbers in common with mail.netcaster.us.