Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lec.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:33:15 UTC · ↺ Refresh
MX Hostnames
- lec-org.mail.protection.outlook.com
MX Priorities
- lec-org.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1358.awsdns-41.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1358.awsdns-41.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-280.awsdns-35.com
ns-724.awsdns-26.net
ns-1358.awsdns-41.org
ns-1809.awsdns-34.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.preludeservices.com include:spf.protection.outlook.com include:1862602.spf04.hubspotemail.net include:sendgrid.net ?all
📊 DNS lookups: 4/10
? Neutral (?all) — no enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._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
7 records- h7tm384aqf3vt32rqj1tm4ctat.
- have-i-been-pwned-verification=dweb_h47gux343dq5zlodl95r8czr
- SPFv=spf1 include:_spf.preludeservices.com include:spf.protection.outlook.com include:1862602.spf04.hubspotemail.net include:sendgrid.net ?all
- MS=1CD4A18F996147D223126F57495E89484328EB13
- apple-domain-verification=eGf3UuvCqlMwh105GCVd9JBB60LP_GbJjUhRM-_JaW0
- apple-domain-verification=kklQRyuahqwgpTeZ
- google-site-verification=bBqzANn84mNHl3rGO3K3sLn6zkFRixHYmX1qLj5tpFM
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