Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
rgbmx.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 00:12:33 UTC · ↺ Refresh
MX Hostnames
- mail.rgbmx.com
MX Priorities
- mail.rgbmx.com: 0
A / AAAA Records
- 192.185.131.188 ↩ mco28.prodns.mx
Mail Server IPs
- 192.185.131.188 ↩ mco28.prodns.mx
SOA Record
Raw SOA
ns28.prodns.mx root.mco28.prodns.mx 2026092200 86400 7200 3600000 86400
Primary NS (mname)
ns28.prodns.mx
Admin Email (rname)
root@mco28.prodns.mx
Serial
2026092200
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns28.prodns.mx
ns29.prodns.mx
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=4nBaV-T5NcEkyfm6rXcIBUaOzphpgZAzz--LyLODtZg
- SPFv=spf1 a mx include:websitewelcome.com ~all
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