pennhort.org

Valid Email Server
Domain Lookup › pennhort.org

Domain Overview

DNS: ✓ 18h ago Checker: ✓ 18h ago
pennhort.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-02 01:49:09 UTC · ↺ Refresh

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MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 63.221.4.34 (no PTR)

Mail Server IPs

  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns10.digicertdns.com dns.digicertdns.com 2009010177 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010177
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns15.digicertdns.net
ns10.digicertdns.com
ns11.digicertdns.com
ns12.digicertdns.com
ns13.digicertdns.net
ns14.digicertdns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:67.220.127.252 include:_netblocks.mimecast.com include:sendgrid.net include:ticketure.com include:_spf.google.com include:outboundmail.blackbaud.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • 17evbrv21pdhn47o95s51rp1ji
  • amazonses:aZhci93jUEIMxS7EG9Pw1pa3haYyhIaSdjPOYZXgvq4=
  • 1t553bqi14c1de764q2hfo7gbu
  • 31282DB00C2F4D67DB0C2EC27DA82C7A0FB78001
  • i9nhvkec2uvuoi1e3q0ava0ii6
  • SPFv=spf1 a mx ip4:67.220.127.252 include:_netblocks.mimecast.com include:sendgrid.net include:ticketure.com include:_spf.google.com include:outboundmail.blackbaud.net ~all
  • MS=ms21083227
  • 3buefabra953eaakb35hus3659
  • ccrspuhu8lrjuj841sgnvlg9kq
  • l86m949cds92i174d0hp8d1504
  • apple-domain-verification=sjtin1OpS4HTCfXS
  • duo_sso_verification=dupbcBh0ecdyPlJDDdRyq35QD9qQO8QQsHX4BJ08JkW9AZssuByPW5uH02MB5DrR
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