Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amherstschools.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 22:11:51 UTC · ↺ Refresh
MX Hostnames
- mxa-00a80901.gslb.pphosted.com
- mxb-00a80901.gslb.pphosted.com
MX Priorities
- mxb-00a80901.gslb.pphosted.com: 0
- mxa-00a80901.gslb.pphosted.com: 0
A / AAAA Records
- 104.17.71.73 (no PTR)
Mail Server IPs
- 148.163.155.239 ↩ mx0b-00a80901.pphosted.com
- 148.163.147.46 ↩ mx0a-00a80901.pphosted.com
SOA Record
Raw SOA
ns0.directnic.com hostmaster.directnic.com 1371224816 28800 14400 604800 3600
Primary NS (mname)
ns0.directnic.com
Admin Email (rname)
hostmaster@directnic.com
Serial
1371224816
Refresh
28800s
Retry
14400s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.directnic.com
ns2.directnic.com
ns3.directnic.com
ns0.directnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.75.4.50 include:_spf.google.com include:spf-00a80901.pphosted.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 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- MS=ms80160277
- 676bcac4f283026f092580dee76733
- SPFv=spf1 ip4:50.75.4.50 include:_spf.google.com include:spf-00a80901.pphosted.com ~all
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