Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
carnegie.org
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 23:29:48 UTC · ↺ Refresh
MX Hostnames
- cluster5a.us.messagelabs.com
- cluster5.us.messagelabs.com
MX Priorities
- cluster5a.us.messagelabs.com: 20
- cluster5.us.messagelabs.com: 10
A / AAAA Records
- 54.157.61.116 ↩ ec2-54-157-61-116.compute-1.amazonaws.com
- 3.219.230.105 ↩ ec2-3-219-230-105.compute-1.amazonaws.com
Mail Server IPs
- 34.75.172.113 ↩ 113.172.75.34.bc.googleusercontent.com
- 67.219.246.212 ↩ mail911.messagelabs.com
- 67.219.246.211 ↩ mail910.messagelabs.com
- 67.219.250.217 ↩ mail950.messagelabs.com
- 67.219.247.195 ↩ mail927.messagelabs.com
- 67.219.250.221 ↩ mail947.messagelabs.com
- 67.219.247.99 ↩ mail922.messagelabs.com
SOA Record
Raw SOA
ns0.dnsmadeeasy.com dns.dnsmadeeasy.com 2008010752 43200 3600 1209600 180
Primary NS (mname)
ns0.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2008010752
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns3.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns0.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
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
10 records- MS=ms41790854
- ZOOM_verify_mRsXmhcg8HmmpRiqqn2YAF
- SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all
- apple-domain-verification=5juz8pFcXc7Qboza
- openai-domain-verification=dv-SR257c2hbsKPXCJ4xaxx5qXr
- anthropic-domain-verification-5wwnvd=9Z02I4f8maJPsB2Fh8VXwAtWO
- google-gws-recovery-domain-verification=63906340
- google-site-verification=rmHC6cCXuni7pfmQwwijBEUnF0nFoeOiWgboyHjZo8Y
- google-site-verification=OO9MSDTClspbREDPEjdgvcJbyWfle7n7fIbYuGUQAd8
- google-site-verification=Co8a2LTStJ9JsD-A_DDeOiifgb2_pYpI5vLCn6rzmCE
Full email verification for carnegie.org
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