Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
barrett.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 09:59:16 UTC · ↺ Refresh
MX Hostnames
- barrett.mail.protection.office365.us
MX Priorities
- barrett.mail.protection.office365.us: 0
A / AAAA Records
- 34.235.9.76 ↩ ec2-34-235-9-76.compute-1.amazonaws.com
- 35.172.68.214 ↩ ec2-35-172-68-214.compute-1.amazonaws.com
- 100.51.174.56 ↩ ec2-100-51-174-56.compute-1.amazonaws.com
Mail Server IPs
- 23.103.199.138 ↩ mail-bn3usg020138.inbound.protection.outlook.com
- 23.103.199.170 ↩ mail-cy1usg020170.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-806.awsdns-36.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-806.awsdns-36.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-806.awsdns-36.net
ns-1294.awsdns-33.org
ns-1750.awsdns-26.co.uk
ns-205.awsdns-25.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.office365.us -all
📊 DNS lookups: 1/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 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
5 records- apple-domain-verification=Mw6dfEPflV2FfJZp
- google-site-verification=dv654pR4oZY8T-TljLjRGsvDjUwy7oGCa5MoVdkmXqY
- rippling-domain-verification=47c276588d1d9411
- SPFv=spf1 include:spf.protection.office365.us -all
- MS=ms28249940
Full email verification for barrett.net
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