Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lnesc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 04:41:59 UTC · ↺ Refresh
MX Hostnames
- lnesc-org.mail.protection.outlook.com
MX Priorities
- lnesc-org.mail.protection.outlook.com: 0
A / AAAA Records
- 3.149.53.135 ↩ ec2-3-149-53-135.us-east-2.compute.amazonaws.com
- 16.58.172.221 ↩ ec2-16-58-172-221.us-east-2.compute.amazonaws.com
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1881.awsdns-43.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1881.awsdns-43.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1321.awsdns-37.org
ns-1881.awsdns-43.co.uk
ns-101.awsdns-12.com
ns-1012.awsdns-62.net
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com ip4:35.172.170.206 include:p3mailer.plusthree.com include:amazonses.com ip4:23.31.209.177 a:dispatch-us.ppe-hosted.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
4 records- SPFv=spf1 a include:spf.protection.outlook.com ip4:35.172.170.206 include:p3mailer.plusthree.com include:amazonses.com ip4:23.31.209.177 a:dispatch-us.ppe-hosted.com -all
- MS=ms11104688
- google-site-verification=CXADQYPc8cdGrh-I_PhQjbt0rRgwUyH9VAxR-OlPs2g
- ppe-f636445e28f8f12c7322
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