pennecon.com

Valid Email Server
Domain Lookup › pennecon.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
pennecon.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 07:40:59 UTC · ↺ Refresh

MX Hostnames

  • mx-cluster-ca01.hornetsecurity.com
  • mx-cluster-ca-fallback.hornetsecurity.com
  • mx-cluster-ca03.hornetsecurity.com
  • mx-cluster-ca02.hornetsecurity.com

MX Priorities

  • mx-cluster-ca02.hornetsecurity.com: 20
  • mx-cluster-ca03.hornetsecurity.com: 30
  • mx-cluster-ca-fallback.hornetsecurity.com: 40
  • mx-cluster-ca01.hornetsecurity.com: 10

A / AAAA Records

  • 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
  • 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com

Mail Server IPs

  • 108.163.133.231 ↩ mx-cluster-ca01.hornetsecurity.com
  • 209.172.38.68 ↩ hsmx01-hz11.hornetsecurity.com
  • 94.100.132.8 ↩ mx01.hornetsecurity.com

SOA Record

Raw SOA ns33.domaincontrol.com dns.jomax.net 2026031601 28800 7200 604800 600
Primary NS (mname)
ns33.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns33.domaincontrol.com
ns34.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:ca._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 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

5 records
  • 0ed1fe018a2e54a2f7f7504c75b217ca0855d13945
  • google-site-verification=tOIM3ktm5NgAveIPUwImiCImSLWOJd6uBba_zuyan-I
  • OhDHs/LoyjMCz9wjQQ0Zgk8Q6J+TnsHEhhkApktIBtmgu7SMA/odKXhi/XC3XSeZk2bVv7BFgWnLO3xy7+924w==
  • MS=ms87628245
  • SPFv=spf1 include:ca._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
Full email verification for pennecon.com

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