mail.robbinfan.com - robtex.com
mail.robbinfan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ns1.namepros-dns.com | ||||||
robbinfan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| NS | ns1.namepros-dns.com ⭐ | ||||||
| NS | ns2.brokerage.ns.namepros-dns.is | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.namepros-dns.comdns@namepros.com serial=13849333 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A106.187.36.1632015-05-20 → 2015-10-16 · 4 obs
● 2015-05-20 13:07:32
● 2015-10-16 10:46:50
○ 2015-12-24 09:22:54
○ 2026-06-15 21:16:10
● 2015-10-16 10:46:50
○ 2015-12-24 09:22:54
○ 2026-06-15 21:16:10
○A183.131.78.1612015-12-24 → 2016-07-25 · 5 obs
○ 2015-10-16 10:46:50
● 2015-12-24 09:22:54
● 2016-07-25 14:56:02
○ 2026-04-22 10:08:56
○ 2026-06-15 21:16:10
● 2015-12-24 09:22:54
● 2016-07-25 14:56:02
○ 2026-04-22 10:08:56
○ 2026-06-15 21:16:10
●A54.237.57.212026-04-22 → 2026-06-15 · 3 obs
○ 2016-07-25 14:56:02
● 2026-04-22 10:08:56
● 2026-06-15 21:16:10
● 2026-04-22 10:08:56
● 2026-06-15 21:16:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| robbinfan.com | ns1.namepros-dns.com, ns2.brokerage.ns.namepros-dns.is | 1 record |
✅ Authoritative Response
Server:3.233.30.191
NS records: ns1.namepros-dns.com, ns2.brokerage.ns.namepros-dns.is
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robbinfan.com (unsigned zone)
⏱️ Timing
Total: 150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.237.57.21 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.namepros-dns.com)
Analysis
IP Addresses
mail.robbinfan.com points to a single IP number: 54.237.57.21.
Additional host names — mxav2.drcalvo.com, dns2.whiskeybar.net, 2secure.com and two others — share IP numbers with mail.robbinfan.com.