pennridge.org

Valid Email Server
Domain Lookup › pennridge.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
pennridge.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 05:46:23 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.17.71.73 (no PTR)

Mail Server IPs

  • 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
  • 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com

SOA Record

Raw SOA ns1.p201.dns.oraclecloud.net hostmaster.pennridge.org 133 3600 600 604800 1800
Primary NS (mname)
ns1.p201.dns.oraclecloud.net
Admin Email (rname)
hostmaster@pennridge.org
Serial
133
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns2.p201.dns.oraclecloud.net
ns1.p201.dns.oraclecloud.net
ns4.p201.dns.oraclecloud.net
ns3.p201.dns.oraclecloud.net

SPF Record

✓ Strict (-all)
v=spf1 include:usb._netblocks.mimecast.com ip4:199.231.178.144 ip4:72.2.96.118 include:_spf.bbnotify.net include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • SPFv=spf1 include:usb._netblocks.mimecast.com ip4:199.231.178.144 ip4:72.2.96.118 include:_spf.bbnotify.net include:spf.protection.outlook.com -all
  • bw=uPj8rVUMDKHPjl8bXcMG3Sz6pOQG2Xi7qd0tECxG2t7A
  • apple-domain-verification=FbOhPQyXh21T8ukU
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