Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sitemason.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:43:34 UTC · ↺ Refresh
MX Hostnames
- mx2.emailsrvr.com
- mx1.emailsrvr.com
MX Priorities
- mx2.emailsrvr.com: 20
- mx1.emailsrvr.com: 10
A / AAAA Records
- 18.218.239.99 ↩ whm01.oneelevendigital.com
Mail Server IPs
- 173.203.187.2 ↩ mx2.emailsrvr.com
- 108.166.43.1 ↩ mx1.emailsrvr.com
- 173.203.187.1 ↩ mx1.emailsrvr.com
- 184.106.54.1 ↩ mx1.emailsrvr.com
- 146.20.161.1 ↩ mx1.emailsrvr.com
SOA Record
Raw SOA
ns1.oneelevendns.com chase.icglink.com 2026031902 60 60 1209600 60
Primary NS (mname)
ns1.oneelevendns.com
Admin Email (rname)
chase@icglink.com
Serial
2026031902
Refresh
60s
Retry
60s
Expire
1209600s
Minimum TTL
60s
Nameservers (NS)
ns3.oneelevendns.com
ns2.oneelevendns.com
ns4.oneelevendns.com
ns1.oneelevendns.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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- v=spf include:emailsrvr.com ip4:18.218.239.99 +a +mx ~all
Full email verification for sitemason.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits