Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acluofnc.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:34:30 UTC · ↺ Refresh
MX Hostnames
- mxb-00331601.gslb.pphosted.com
- mxa-00331601.gslb.pphosted.com
MX Priorities
- mxa-00331601.gslb.pphosted.com: 10
- mxb-00331601.gslb.pphosted.com: 20
A / AAAA Records
- 104.18.26.117 (no PTR)
- 104.18.27.117 (no PTR)
- 2606:4700::6812:1a75 (no PTR)
- 2606:4700::6812:1b75 (no PTR)
Mail Server IPs
- 148.163.141.116 ↩ mx0b-00331601.pphosted.com
SOA Record
Raw SOA
apollo.ns.cloudflare.com dns.cloudflare.com 2399412259 10000 2400 604800 1800
Primary NS (mname)
apollo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399412259
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
katelyn.ns.cloudflare.com
apollo.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:173.203.13.221 ip4:166.78.227.196 include:spf-00331601.pphosted.com include:_spf.google.com include:_spfprod.ngpvan.com include:aspmx.sailthru.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
6 records- 107D2BC9CA
- MS=E1AFD19F3E59259D5B996C47D7F0444662FA6D49
- MS=ms92987875
- knowbe4-site-verification=d3071029811408c4a99ac44efeacd102
- SPFv=spf1 ip4:173.203.13.221 ip4:166.78.227.196 include:spf-00331601.pphosted.com include:_spf.google.com include:_spfprod.ngpvan.com include:aspmx.sailthru.com ~all
- yahoo-verification-key=5HiG1i8xgwgQNFLuq/3A4UF+xw/52kTJRt2w8HyFoyk=
Full email verification for acluofnc.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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