Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
william.coop
Disposable
✓ Yes
Outlook
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-04 04:15:24 UTC · ↺ Refresh
MX Hostnames
- william.coop.inbound15.mxlogicmx.net
- william.coop.inbound15.mxlogic.net
- us2.mx1.mailhostbox.com
- william-coop.mail.protection.outlook.com
- us2.mx2.mailhostbox.com
- us2.mx3.mailhostbox.com
MX Priorities
- us2.mx3.mailhostbox.com: 100
- william.coop.inbound15.mxlogic.net: 100
- william.coop.inbound15.mxlogicmx.net: 100
- william-coop.mail.protection.outlook.com: 10
- us2.mx1.mailhostbox.com: 100
- us2.mx2.mailhostbox.com: 100
A / AAAA Records
- 99.79.1.170
- 16.54.165.208
Mail Server IPs
- 162.215.3.25 ↩ 162-215-3-25.unifiedlayer.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.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::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 162.215.3.26 ↩ 162-215-3-26.unifiedlayer.com
SOA Record
Raw SOA
ns-1284.awsdns-32.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1284.awsdns-32.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1610.awsdns-09.co.uk
ns-452.awsdns-56.com
ns-937.awsdns-53.net
ns-1284.awsdns-32.org
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- apple-domain-verification=MUsEdCDaY4fafjiC
- 'v=spf1 mx a include:spf.allstream.net include:spf.protection.outlook.com include:spf-ca.emailsignatures365.com include:spf.mandrillapp.com -all'
- MS=ms93306487
- amazonses:GzQeAO9QK6Uuhf+8qgrcE+PR0nSo1SnYOhtr92hjbd8=
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