Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trinitytwincity.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 23:33:08 UTC · ↺ Refresh
MX Hostnames
- mx0a-00116001.pphosted.com
- mx0b-00116001.pphosted.com
MX Priorities
- mx0b-00116001.pphosted.com: 10
- mx0a-00116001.pphosted.com: 10
A / AAAA Records
- 104.21.50.151 (no PTR)
- 172.67.163.238 (no PTR)
- 2606:4700:3036::6815:3297 (no PTR)
- 2606:4700:3035::ac43:a3ee (no PTR)
Mail Server IPs
- 148.163.158.210 ↩ mx0b-00116001.pphosted.com
- 148.163.156.240 ↩ mx0a-00116001.pphosted.com
SOA Record
Raw SOA
albert.ns.cloudflare.com dns.cloudflare.com 2397181757 10000 2400 604800 1800
Primary NS (mname)
albert.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397181757
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
albert.ns.cloudflare.com
beth.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1redirect=catholichealth.net
📊 DNS lookups: 0/10
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
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._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
2 records- SPFv=spf1redirect=catholichealth.net
- MS=ms28669762
Full email verification for trinitytwincity.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits