Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
plum.io
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 08:59:24 UTC · ↺ Refresh
MX Hostnames
- plum-io.mail.protection.outlook.com
MX Priorities
- plum-io.mail.protection.outlook.com: 0
A / AAAA Records
- 18.210.32.126 ↩ ec2-18-210-32-126.compute-1.amazonaws.com
- 44.222.43.61 ↩ ec2-44-222-43-61.compute-1.amazonaws.com
- 35.171.240.140
Mail Server IPs
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-468.awsdns-58.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-468.awsdns-58.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1852.awsdns-39.co.uk
ns-468.awsdns-58.com
ns-710.awsdns-24.net
ns-1140.awsdns-14.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:558462.spf07.hubspotemail.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; sp=none; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- openai-domain-verification=dv-gXIZ6alfXzc10RA2vqIIjBmU
- SPFv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:558462.spf07.hubspotemail.net ~all
- apple-domain-verification=jcn88NxJc1HEV4uu
- google-site-verification=4FboMgw1yQG-e76c3iKLzXxk7XkluzF4D3lbpyyhwXk
Full email verification for plum.io
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