Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
adcoboiler.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 00:54:08 UTC · ↺ Refresh
MX Hostnames
- adcoboiler-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 34.174.88.103
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns03.domaincontrol.com
ns04.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.smtp.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt2rZPdkdH1w5+ZyctI47JYSrQkaUA8/b4wWVc3Lf91QFeItidIUOjVlZ+OyGxgbjYu3zVTKmnu2aJ4zL7N39flTcCnX1gg8kR9QEgTFeKTd+rz2xiNUzBYRlhVHOZHm4Pr4ReSFyJSqRFSRKDvCRz+ZJGaN4USTXFUzg76twpxDQyVpcXQKyZaBuauiY7wRNkEAynwj59eUE1MMdfyBJ3QkqV6dXPN8mn4kJpieza1mvG/kmDVGWD7U3lijx95tOADZ/uDeeaNxRolC5VLWM2Wgup68t53tkR6yTuyjlLE1H0ti0jjtiJb43roQYZo2864TleM7egJ35gYTAhZmSGQIDAQAB
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.smtp.com -all
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