aspenhospital.org

Valid Email Server
Domain Lookup › aspenhospital.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
aspenhospital.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 13:09:47 UTC · ↺ Refresh

MX Hostnames

  • mxb-00559201.gslb.pphosted.com
  • mxa-00559201.gslb.pphosted.com

MX Priorities

  • mxb-00559201.gslb.pphosted.com: 10
  • mxa-00559201.gslb.pphosted.com: 10

A / AAAA Records

  • 35.224.204.94 ↩ 94.204.224.35.bc.googleusercontent.com

Mail Server IPs

  • 205.220.176.53 ↩ mx0b-00559201.pphosted.com
  • 205.220.164.53 ↩ mx0a-00559201.pphosted.com

SOA Record

Raw SOA ns-385.awsdns-48.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-385.awsdns-48.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1592.awsdns-07.co.uk
ns-385.awsdns-48.com
ns-724.awsdns-26.net
ns-1038.awsdns-01.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:107.1.179.26 ip4:107.1.179.37 ip4:107.1.179.32 ip4:107.1.179.44 ip4:107.1.179.20 ip4:205.210.189.231 include:spf-00559201.pphosted.com include:amazonses.com include:mail.zendesk.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✗ None detected

No 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

12 records
  • apple-domain-verification=gcSENCGpbNLEkUmV
  • bw=qbr+JT3TJ3QzhMLuTIK4VwPhiZ6TTk5ywyj3DT6KKbIp
  • cisco-ci-domain-verification=4b9a7d450c389e7369e3dca4858dc7d192b7c865f6e47ca5a99f2d31e456dc05
  • dropbox-domain-verification=8os6ej56alj9
  • duo_sso_verification=BHL4VxwQ1gm3FdTLOlCjzIHniecZXx74Hq36c6LPQRxP357uUKDnw0ftoJNMmppC
  • monday-com-verification=0Zgs-lN7ijZhu3jNmaSKOYmtYk7mepHWVVYqU_aNpUw
  • tfknj27b9jgg3s70uu34i5sa84
  • SPFv=spf1 ip4:107.1.179.26 ip4:107.1.179.37 ip4:107.1.179.32 ip4:107.1.179.44 ip4:107.1.179.20 ip4:205.210.189.231 include:spf-00559201.pphosted.com include:amazonses.com include:mail.zendesk.com -all
  • 1D7M10Y5AUAOSNO28TPQZWO1C48PND967AMNHGVDH
  • YZ9i6czOm+ppoA15YBMbiusjU+OtV0AZI3jYrhigkfz7e0Yx1p/cICdL4pcOZDIGQWCdYbnmHVM1CLwbhKPd3w==
  • ZOOM_verify_WjEyY4r0WyT8ShVi4qhTlx
  • amazonses:xnef/Riy/D3GvLjlM30bGvgi4YKhOxoIhZmo6DQypz8=
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