Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
harringtonmarine.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 21:51:16 UTC · ↺ Refresh
MX Hostnames
- iredmail.bighosshosting.com
MX Priorities
- iredmail.bighosshosting.com: 10
A / AAAA Records
- 198.49.23.144 (no PTR)
- 198.185.159.144 (no PTR)
- 198.185.159.145 (no PTR)
- 198.49.23.145 (no PTR)
Mail Server IPs
- 198.47.59.91 ↩ iredmail.bighosshosting.com
SOA Record
Raw SOA
ns2.bhhdns.net root.ns2.bhhdns.net 2025102202 10800 3600 604800 86400
Primary NS (mname)
ns2.bhhdns.net
Admin Email (rname)
root@ns2.bhhdns.net
Serial
2025102202
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.afraid.org
ns2.bhhdns.net
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:198.47.59.91 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a ip4:198.47.59.91 -all
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