Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mountpark.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 15:44:19 UTC · ↺ Refresh
MX Hostnames
- d220621.b.ess.uk.barracudanetworks.com
- d220621.a.ess.uk.barracudanetworks.com
MX Priorities
- d220621.b.ess.uk.barracudanetworks.com: 10
- d220621.a.ess.uk.barracudanetworks.com: 5
A / AAAA Records
- 159.65.208.188 (no PTR)
Mail Server IPs
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns0.phase8.net support.phase8.net 2025120301 28800 3600 604800 3600
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2025120301
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.phase8.net
ns0.phase8.net
ns1.phase8.net
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_s2cz3388f.sdmarc.net
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- MS=ms98069814
- amazonses:4DTCM/m833wHjuF5dVdrBBizrwnd5hn87HiCCYaoXD0=
- SPFv=spf1 redirect=_s2cz3388f.sdmarc.net
Full email verification for mountpark.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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