Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
casalomacollege.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 01:01:27 UTC · ↺ Refresh
MX Hostnames
- usa.mx3.mailanyone.net
- usa.mx1.mailanyone.net
- usa.mx2.mx25.net
- usa.mx4.mx25.net
MX Priorities
- usa.mx2.mx25.net: 20
- usa.mx3.mailanyone.net: 30
- usa.mx4.mx25.net: 40
- usa.mx1.mailanyone.net: 10
A / AAAA Records
- 35.215.87.162 ↩ 162.87.215.35.bc.googleusercontent.com
Mail Server IPs
- 208.70.135.237 ↩ mx43.electric.net
- 208.70.135.116 ↩ mx43.electric.net
SOA Record
Raw SOA
ns1.siteground.net dnsadmin.usm66.siteground.biz 2021012455 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
dnsadmin@usm66.siteground.biz
Serial
2021012455
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.siteground.net
ns1.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 include:casalomacollege.edu.spf.auto.dnssmarthost.net include:spf.mailanyone.net include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- facebook-domain-verification=4hw8wt6q94rzn2siz80nyo2n4920bp
- MS=ms38519689
- ZOOM_verify_nOxjbSiF0zTaxMNIZkzBw4
- 1password-site-verification=AOLSG76QIFBSNFAOXHTQT6T43Q
- 1password-site-verification=SY2BHOHUBFBQ3DCHFKTC24O6RU
- vpe=13e1f3cf
- SPFv=spf1 include:casalomacollege.edu.spf.auto.dnssmarthost.net include:spf.mailanyone.net include:spf.protection.outlook.com -all
- google-site-verification=6ODALo4K4XYDubwDFx0SEwpI1XFh9p-x9eOY11CEU_4
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