Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
caroline.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 19:44:02 UTC · ↺ Refresh
MX Hostnames
- caroline-com.mail.protection.outlook.com
MX Priorities
- caroline-com.mail.protection.outlook.com: 10
A / AAAA Records
- 199.83.128.154 ↩ 199.83.128.154.ip.incapdns.net
- 199.83.132.154 ↩ 199.83.132.154.ip.incapdns.net
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-392.awsdns-49.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-392.awsdns-49.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1076.awsdns-06.org
ns-1811.awsdns-34.co.uk
ns-392.awsdns-49.com
ns-896.awsdns-48.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:209.17.134.64/26 include:_spf.plaympe.com include:spf.protection.outlook.com include:spf.umusic.com include:amazonses.com include:mail.zendesk.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
5 records- google-site-verification=OAPHMa6oir14XFkZ2qAuQQAv_tfkX6Uy3TpMEKYU-qI
- v=msv1 t=35A37B93-DF97-4C1B-8CC6-AB5A42FF0A66
- SPFv=spf1 mx ip4:209.17.134.64/26 include:_spf.plaympe.com include:spf.protection.outlook.com include:spf.umusic.com include:amazonses.com include:mail.zendesk.com -all
- airtable-verification=cf23ba50b7761ea61d47eade09510058
- docusign=719955ce-2ab8-44e3-8b41-995f13454a41
Full email verification for caroline.com
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