mail.workcore.net - robtex.com
mail.workcore.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2800:6c0:2::89🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com | ||||||
| PTR | c169.dattaweb.com | ||||||
| A | 200.58.111.33🇦🇷 AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com | ||||||
workcore.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.224.1.232🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| NS | ns3.hostmar.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.donweb.cl ⚠️ Not in zone NS records | ||||||
| NS | ns1.donweb.co ⚠️ Not in zone NS records | ||||||
| NS | ns1.donweb.mx ⚠️ Not in zone NS records | ||||||
| NS | ns1.donweb.uy ⚠️ Not in zone NS records | ||||||
| NS | ns2.donweb.bo ⚠️ Not in zone NS records | ||||||
| NS | ns4.hostmar.com ⚠️ Not in parent delegation | ||||||
| MX | mail.workcore.net ⭐ | ||||||
| MX | mx1.workcore.net(20) | ||||||
| TXT | v=spf1 include:spf.hostmar.com -all | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2026-02-17 #0 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A200.58.111.332026-03-06 → 2026-03-27 · 5 obs
● 2026-03-06 22:26:06
● 2026-03-06 23:30:42
○ 2026-03-08 08:17:46
● 2026-03-08 14:57:32
● 2026-03-27 17:22:06
● 2026-03-06 23:30:42
○ 2026-03-08 08:17:46
● 2026-03-08 14:57:32
● 2026-03-27 17:22:06
●A2800:6c0:2::892026-03-06 → 2026-03-27 · 5 obs
● 2026-03-06 22:26:06
● 2026-03-06 23:30:42
○ 2026-03-08 08:17:46
● 2026-03-08 14:57:32
● 2026-03-27 17:22:06
● 2026-03-06 23:30:42
○ 2026-03-08 08:17:46
● 2026-03-08 14:57:32
● 2026-03-27 17:22:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| workcore.net | ns1.donweb.mx, ns1.donweb.co, ns1.donweb.cl, ns1.donweb.uy... | - |
✅ Authoritative Response
Server:200.58.112.193
NS records: ns1.donweb.mx, ns1.donweb.co, ns1.donweb.cl, ns1.donweb.uy, ns2.donweb.bo
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workcore.net (unsigned zone)
⏱️ Timing
Total: 2894ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.58.111.33 |
| AAAA | 1 | 2800:6c0:2::89 |
Analysis
Mail Server Role
mail.workcore.net functions as a mail server for workcore.net.
mx1.workcore.net is a mail server commonly used with mail.workcore.net.
IP Addresses
mail.workcore.net resolves to two IP numbers: 2800:6c0:2::89 and 200.58.111.33.
other host names including mail.elion.com.ar, hoteldelpilar.com.ar, mail.hoteldelpilar.com.ar, fbadano.com and stati98.com.ar share IP numbers with mail.workcore.net.