Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
comalisd.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 16:14:28 UTC · ↺ Refresh
MX Hostnames
- mxa-00953101.gslb.pphosted.com
- mxb-00953101.gslb.pphosted.com
MX Priorities
- mxb-00953101.gslb.pphosted.com: 10
- mxa-00953101.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.189.233 (no PTR)
- 104.16.158.133 (no PTR)
- 104.18.190.233 (no PTR)
- 104.16.159.133 (no PTR)
Mail Server IPs
- 67.231.148.106 ↩ mx0a-00953101.pphosted.com
SOA Record
Raw SOA
ns83.worldnic.com namehost.worldnic.com 125081111 10800 3600 604800 3600
Primary NS (mname)
ns83.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125081111
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns84.worldnic.com
ns83.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._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
3 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- v=4961a176-c5b4-4d23-a67a-c9918bc580ce
- jamf-site-verification=R9WpurdauGuW3NRg02fcjQ
Full email verification for comalisd.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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