mail.a2c.co - robtex.com
mail.a2c.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ns1.namepros-dns.com | ||||||
a2c.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| NS | ns1.namepros-dns.com ⭐ | ||||||
| NS | ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.namepros-dns.comdns@namepros.com serial=14572234 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A54.237.57.212026-07-17 → 2026-07-19 · 3 obs
○ 2016-03-17 18:52:30
● 2026-07-17 02:07:58
● 2026-07-19 08:29:34
● 2026-07-17 02:07:58
● 2026-07-19 08:29:34
○A79.170.40.742015-05-19 → 2016-03-17 · 4 obs
● 2015-05-19 05:20:44
● 2016-03-17 18:52:30
○ 2026-07-17 02:07:58
○ 2026-07-19 08:29:34
● 2016-03-17 18:52:30
○ 2026-07-17 02:07:58
○ 2026-07-19 08:29:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| a2c.co | ns1.namepros-dns.com, ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is | - |
✅ Authoritative Response
Server:54.237.57.21
NS records: ns1.namepros-dns.com, ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a2c.co (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.237.57.21 |
Analysis
IP Addresses
mail.a2c.co points to a single IP number: 54.237.57.21.
Additional host names — dayplayer.com, votea.com, iruo.com and two others — share IP numbers with mail.a2c.co.