mail.rfacr.com - robtex.com
mail.rfacr.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 190.0.224.90๐จ๐ท AS263713190.0.224.0/24 | ||||||
| PTR | sl3.cyberfuel.com | ||||||
| A | 190.0.224.91๐จ๐ท AS263713190.0.224.0/24 | ||||||
rfacr.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 190.0.230.252๐จ๐ท AS263713190.0.230.0/24 | ||||||
| NS | ns1.cyberfuel.com โญ | ||||||
| NS | ns2.cyberfuel.com | ||||||
| MX | mail.rfacr.com โญ | ||||||
| TXT | v=spf1 mx a include:spf.cyberfuel.com ~all | ||||||
| SOA | ns1.cyberfuel.comjcr\@rfa.gmail.com 2026-05-03 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โA190.0.224.902026-03-15 โ 2026-05-12 ยท 2 obs
โ 2026-03-15 04:21:14
โ 2026-05-12 00:26:12
โ 2026-05-12 00:26:12
โA190.0.224.912026-03-15 โ 2026-05-12 ยท 2 obs
โ 2026-03-15 04:21:14
โ 2026-05-12 00:26:12
โ 2026-05-12 00:26:12
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| rfacr.com | ns1.cyberfuel.com, ns2.cyberfuel.com | 2 records |
โ Authoritative Response
Server:190.0.226.21
NS records: ns1.cyberfuel.com, ns2.cyberfuel.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for rfacr.com (unsigned zone)
โฑ๏ธ Timing
Total: 185ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 190.0.224.90, 190.0.224.91 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cyberfuel.com, ns2.cyberfuel.com)
Analysis
Mail Server Role
mail.rfacr.com serves as the mail server for rfacr.com.
IP Addresses
mail.rfacr.com points to two IPs: 190.0.224.90 and 190.0.224.91.
Other host names including mail.globalit-advance.com, mail.ceposacr.com, sl3.cyberfuel.com, mail.hellocostarica.net and mail.soletechcr.com share IP numbers with mail.rfacr.com.