Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hcboe.net
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 10:44:41 UTC · ↺ Refresh
MX Hostnames
- d276033a.ess.barracudanetworks.com
- d276033b.ess.barracudanetworks.com
MX Priorities
- d276033b.ess.barracudanetworks.com: 30
- d276033a.ess.barracudanetworks.com: 20
A / AAAA Records
- 104.17.71.73 (no PTR)
- 52.242.208.109 ↩ osmtp.pcmac.org
- 52.242.209.108 ↩ osmtp.pcmac.org
- 2002:6004:5002::6004:5002 (no PTR)
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-04.azure-dns.org
ns4-04.azure-dns.info
ns1-04.azure-dns.com
ns2-04.azure-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.happyfox.com include:spf.ess.barracudanetworks.com include:customerspf.schoolmessenger.com include:amazonses.com ~all
📊 DNS lookups: 5/10
~ 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
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- MS=ms71897758
- google-site-verification=ajqCWf424NPaGZ55sWMDeFgpOsYK5WWfHvBXSBSznTg
- BXDkezMf
- SPFv=spf1 include:_spf.google.com include:spf.happyfox.com include:spf.ess.barracudanetworks.com include:customerspf.schoolmessenger.com include:amazonses.com ~all
- BPL=9279670
- r2qogs1484dn51agnguv91gjc0
- ip4:64.132.201.93/32 ip4:74.203.211.13/32 ip4:207.67.44.189/32 ip4:3.145.232.16/28
- 4r4vposqsno4eng4g105b5e6bq.
- apple-domain-verification=YNHMtLnrSvIO3jkM
- v9uue7drr4gba9seikblr2p14f
- facebook-domain-verification=lkk8hmsoa9x1kubc4dba66gaiisz07
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