Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
suresigns1.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 00:48:17 UTC · ↺ Refresh
MX Hostnames
- mail.suresigns1.com
MX Priorities
- mail.suresigns1.com: 10
A / AAAA Records
- 75.98.236.163 (no PTR)
Mail Server IPs
- 64.129.185.61 ↩ mail.cera.net
SOA Record
Raw SOA
dns1.cera.net support.cera.net 2022091533 3600 600 1209600 3600
Primary NS (mname)
dns1.cera.net
Admin Email (rname)
support@cera.net
Serial
2022091533
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns1.cera.net
dns2.cera.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.cera.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.cera.net ~all
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