Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
singletonconstruction.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 00:14:37 UTC · ↺ Refresh
MX Hostnames
- singletonconstruction-net.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 35.185.246.9
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns39.domaincontrol.com
ns40.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.132.135.74 include:dnsexit.com include:spf.protection.outlook.com include:panteramail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:12.132.135.74 include:dnsexit.com include:spf.protection.outlook.com include:panteramail.net -all
- ppe-ba3082a01c6d42d56bea2b4ab74257372c1cd143
- MS=ms16592667
- apple-domain-verification=1Qd4ZM2gCETrr9XZ
- amazon-business-verification=26a94cb0ef5f924432e8e4074b863bd6406ab44e55d073b5a2ad46c473adbf57
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