physicalexcellence.org

Valid Email Server
Domain Lookup › physicalexcellence.org
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
physicalexcellence.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 02:26:26 UTC · ↺ Refresh

MX Hostnames

  • physicalexcellence.org

MX Priorities

  • physicalexcellence.org: 0

A / AAAA Records

  • 67.20.76.208 ↩ host2034.hostmonster.com

Mail Server IPs

  • 67.20.76.208 ↩ host2034.hostmonster.com

SOA Record

Raw SOA ns1.hostmonster.com root.bluehost.com 125060720 10800 3600 604800 3600
Primary NS (mname)
ns1.hostmonster.com
Admin Email (rname)
root@bluehost.com
Serial
125060720
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.hostmonster.com
ns1.hostmonster.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:67.20.76.208 +ip4:66.147.240.157 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 168 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 +a +mx +ip4:67.20.76.208 +ip4:66.147.240.157 ~all
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