mx.topserverbr12.com - robtex.com
mx.topserverbr12.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.172.236.206🇺🇸 COLOCROSSING107.172.236.0/24 | ||||||
| PTR | 107-172-236-206-host.colocrossing.com | ||||||
topserverbr12.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.172.236.206🇺🇸 COLOCROSSING107.172.236.0/24 | ||||||
| NS | ns-933.awsdns-52.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns-1288.awsdns-33.org ⚠️ Not in parent delegation | ||||||
| NS | ns-1332.awsdns-38.org ⚠️ Not in parent delegation | ||||||
| NS | ns-255.awsdns-31.com ⚠️ Not in parent delegation | ||||||
| NS | ns1.topserverbr12.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.topserverbr12.com ⚠️ Not in zone NS records | ||||||
| MX | mx.topserverbr12.com ⭐ | ||||||
| TXT | v=spf1 a:natasha.topserverbr12.com ~all | ||||||
| SOA | ns-933.awsdns-52.netawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A107.172.236.2062026-07-13 → 2026-08-09 · 2 obs
● 2026-07-13 10:14:36
● 2026-08-09 00:44:44
● 2026-08-09 00:44:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| topserverbr12.com | ns1.topserverbr12.com, ns2.topserverbr12.com | 2 records |
✅ Authoritative Response
Server:107.172.236.206
NS records: ns1.topserverbr12.com, ns2.topserverbr12.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topserverbr12.com (unsigned zone)
⏱️ Timing
Total: 1276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.172.236.206 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.topserverbr12.com, ns2.topserverbr12.com)
Analysis
Mail Server Role
Mail for topserverbr12.com is routed through the mail server mx.topserverbr12.com.
IP Addresses
mx.topserverbr12.com has exactly one IP address — 107.172.236.206.
Other host names share IP numbers with mx.topserverbr12.com; topserverbr12.com is one such example.