Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
crh.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-06 12:46:43 UTC · ↺ Refresh
MX Hostnames
- mxa-0078d501.gslb.pphosted.com
- mxb-0078d501.gslb.pphosted.com
MX Priorities
- mxb-0078d501.gslb.pphosted.com: 10
- mxa-0078d501.gslb.pphosted.com: 10
A / AAAA Records
- 104.16.212.134 (no PTR)
Mail Server IPs
- 205.220.180.93 ↩ mx0b-0078d501.pphosted.com
- 205.220.168.93 ↩ mx0a-0078d501.pphosted.com
SOA Record
Raw SOA
t-ns1.crh.org hostmaster.crh.org 2026032302 3600 600 604800 300
Primary NS (mname)
t-ns1.crh.org
Admin Email (rname)
hostmaster@crh.org
Serial
2026032302
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
t-ns1.crh.org
c-ns2.crh.org
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.mailgun.org ip4:205.196.15.62 include:spf-0078d501.pphosted.com include:outboundmail.blackbaud.net include:_spf.paubox.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- apple-domain-verification=eVCouxeEJy-YzzKt6qioXgb-spn4gAA_Pqn90tSUxXQ
- SPFv=spf1 mx include:_spf.mailgun.org ip4:205.196.15.62 include:spf-0078d501.pphosted.com include:outboundmail.blackbaud.net include:_spf.paubox.com -all
- ca3-1bd2a61e6e2345fcb6c5209f75a84b78
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