Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fairfield.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:21:09 UTC · ↺ Refresh
MX Hostnames
- mxb-001be301.gslb.pphosted.com
- mxa-001be301.gslb.pphosted.com
MX Priorities
- mxb-001be301.gslb.pphosted.com: 10
- mxa-001be301.gslb.pphosted.com: 10
A / AAAA Records
- 199.189.226.238 (no PTR)
Mail Server IPs
- 148.163.133.26 ↩ mx0a-001be301.pphosted.com
SOA Record
Raw SOA
ns1.cen.ct.gov cen.po.state.ct.us 3309102483 3600 3600 604800 14400
Primary NS (mname)
ns1.cen.ct.gov
Admin Email (rname)
cen@po.state.ct.us
Serial
3309102483
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
ns1.cen.ct.gov
ns2.cen.ct.gov
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:148.163.137.26 ip4:148.163.133.26 ip4:192.160.243.82 ip4:216.248.199.106 ip4:52.86.188.131 ip4:52.43.50.148 ip4:198.187.196.100 ip4:74.122.104.0/22 ip4:38.106.32.22/32 ip4:38.106.32.46/32 include:mh.blackboard.com include:relay01.evenue.net +include:outboundmail.blackbaud.net include:_spf.e2ma.net include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
7 records- google-site-verification=rfeO5m4K_TS4Q6Sdc5phRD-oGNhV2QYOdu3HgW-pYVs
- adobe-idp-site-verification=93db55418bc04d2d26e9931a62a9598c3e63df8334402773caefbee080e7baa4
- SPFv=spf1 mx ip4:148.163.137.26 ip4:148.163.133.26 ip4:192.160.243.82 ip4:216.248.199.106 ip4:52.86.188.131 ip4:52.43.50.148 ip4:198.187.196.100 ip4:74.122.104.0/22 ip4:38.106.32.22/32 ip4:38.106.32.46/32 include:mh.blackboard.com include:relay01.evenue.net +include:outboundmail.blackbaud.net include:_spf.e2ma.net include:spf.protection.outlook.com -all
- amazonses:DrYmHacZFh+bompDGcrPktoY8XAkSlX9bfudjnaP/CY=
- atlassian-domain-verification=u8sNChOGXAhwQBusU8gP859r0Fw3Es9hSdSgQOXkAcXsOhc7Q9gRs2fXg5JXhqwe
- apple-domain-verification=VFC8y2spMLG5bixP
- e2ma-verification=s2pfb
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