Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
denverartmuseum.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:08:13 UTC · ↺ Refresh
MX Hostnames
- denverartmuseum-org.mail.protection.outlook.com
MX Priorities
- denverartmuseum-org.mail.protection.outlook.com: 10
A / AAAA Records
- 52.4.48.226 ↩ ec2-52-4-48-226.compute-1.amazonaws.com
Mail Server IPs
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-388.awsdns-48.com awsdns-hostmaster.amazon.com 2026031101 7200 900 1209600 86400
Primary NS (mname)
ns-388.awsdns-48.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2026031101
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1497.awsdns-59.org
ns-1696.awsdns-20.co.uk
ns-388.awsdns-48.com
ns-874.awsdns-45.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:4.19.181.234 ip4:82.196.243.79 include:amazonses.com include:e2ma.net include:spf.protection.outlook.com include:spf.mandrillapp.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 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
19 records- 4OxzjKobQurX2RE9uZNwhiXU57qCTukm9g4fJGoH31JZDWl6nVAp94/gRDj53iGHG+0Xbvg8iB81kwl8cvnLfg==
- rpp83h9fhzf6fm2nqzhykvr4mmlndvhr
- amazonses:BahDeu8i4NaETSnhdym+HRsTy9jH5RjBC+FJTAtNRLs=
- google-site-verification=RysFVqqNum8Be-MJruJ3KlnTbg-4kKmjeuItODke5zg
- m63gz9lk7wknvztnx99lpz7yw639xrlb
- 0dyf3gk66zzvr149zy9v8v1dbq59w2b4
- MS=ms86543933
- google-site-verification=0r5uBWCy0NPk1w0xaMslZPGyIAAG5t4yfNYCSEGACP8
- e2ma-verification=3accb
- google-site-verification=DzUBDh9kyqOeNPezFc4_W8qy6sjriPPFPDfr-1HoMoc
- x3t66jsc10q2m7j0zvwc2zclbsjg3vh0
- have-i-been-pwned-verification=dweb_w06r5dgei9ise7rhp34gpou8
- facebook-domain-verification=h0l48wfrajspvfs2rhy9ep04j3ifly
- ylxgtj40tnnq9j6psllr9m03gj1bp5jd
- cisco-ci-domain-verification=69d4a6b3d778ee61c9a8a68f3e2ad828139243cfaa99a8e335ec019f4706ec1f
- SPFv=spf1 mx ip4:4.19.181.234 ip4:82.196.243.79 include:amazonses.com include:e2ma.net include:spf.protection.outlook.com include:spf.mandrillapp.com -all
- spf2.0/pra mx ip4:4.19.181.234 ip4:82.196.243.79 include:e2ma.net include:amazonses.com include:spf.protection.outlook.com include:spf.mandrillapp.com -all
- apple-domain-verification=NTHlJwjSVHXiJmGn
- 6wg8t31lm0bb8d2j2lhcmsd6d88qwmvq
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