Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
singularpr.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 07:11:50 UTC · ↺ Refresh
MX Hostnames
- cloud11.spamtitan.com
- cloud12.spamtitan.com
MX Priorities
- cloud11.spamtitan.com: 5
- cloud12.spamtitan.com: 5
A / AAAA Records
- 34.198.182.201 ↩ ec2-34-198-182-201.compute-1.amazonaws.com
Mail Server IPs
- 3.19.87.175 ↩ cloud11.spamtitan.com
- 18.223.46.43 ↩ cloud11.spamtitan.com
- 18.217.94.247 ↩ cloud11.spamtitan.com
SOA Record
Raw SOA
ns2.no-ip.com hostmaster.no-ip.com 2022112107 10800 1800 604800 1800
Primary NS (mname)
ns2.no-ip.com
Admin Email (rname)
hostmaster@no-ip.com
Serial
2022112107
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.no-ip.com
ns4.no-ip.com
ns2.no-ip.com
ns5.no-ip.com
ns3.no-ip.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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.protection.outlook.com -all
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