Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
r10colombia.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 02:41:59 UTC · ↺ Refresh
MX Hostnames
- r10colombia.com
MX Priorities
- r10colombia.com: 0
A / AAAA Records
- 52.5.183.227 ↩ ec2-52-5-183-227.compute-1.amazonaws.com
Mail Server IPs
- 52.5.183.227 ↩ ec2-52-5-183-227.compute-1.amazonaws.com
SOA Record
Raw SOA
ns1.52-5-183-227.cprapid.com root.52-5-183-227.cprapid.com 2026083001 3600 1800 1209600 86400
Primary NS (mname)
ns1.52-5-183-227.cprapid.com
Admin Email (rname)
root@52-5-183-227.cprapid.com
Serial
2026083001
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.52-5-183-227.cprapid.com
ns1.52-5-183-227.cprapid.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:52.5.183.227 +a +mx +ip4:3.215.148.92 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:52.5.183.227 +a +mx +ip4:3.215.148.92 ~all
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