Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rcschools.net
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 21:38:55 UTC · ↺ Refresh
MX Hostnames
- mxb-00a32701.gslb.pphosted.com
- mxa-00a32701.gslb.pphosted.com
MX Priorities
- mxa-00a32701.gslb.pphosted.com: 10
- mxb-00a32701.gslb.pphosted.com: 10
A / AAAA Records
- 54.214.44.86 ↩ ec2-54-214-44-86.us-west-2.compute.amazonaws.com
- 104.16.158.133 (no PTR)
- 104.16.159.133 (no PTR)
- 104.16.189.233 (no PTR)
- 104.16.190.233 (no PTR)
- 184.72.49.125 ↩ ec2-184-72-49-125.us-west-1.compute.amazonaws.com
- 54.204.24.19 ↩ ec2-54-204-24-19.compute-1.amazonaws.com
- 162.242.146.30 (no PTR)
Mail Server IPs
- 148.163.138.172 ↩ mx0b-00a32701.pphosted.com
SOA Record
Raw SOA
ns1-01.azure-dns.com hostmaster.rcschools.net 2017011845 1800 600 1209600 3600
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
hostmaster@rcschools.net
Serial
2017011845
Refresh
1800s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:66.4.14.50 ip4:66.4.14.60 include:spf-00a32701.pphosted.com include:customerspf.schoolmessenger.com include:notifications.issuetrak.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=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
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- apple-domain-verification=4JEg5aXlrrTIV0hY
- autodesk-domain-verification=AAwFueyKNSVAE8S8HrCA
- airtable-verification=b5249ac4bbb059940e0b4fa1216252de
- ms-domain-verification=cb20af49-2149-4aca-8637-1f750765e8f1
- MS=ms22662606
- google-site-verification=u318UQj_f_LCrKGqoMlmJYm_enJt-wpYFwr-vTTzKXk
- SPFv=spf1 mx a ip4:66.4.14.50 ip4:66.4.14.60 include:spf-00a32701.pphosted.com include:customerspf.schoolmessenger.com include:notifications.issuetrak.com include:spf.protection.outlook.com ~all
- adobe-idp-site-verification=d9ab35ccef20b80bc206c07043070d05d19d136a1ff8aad4f1c8928ef10cb92e
- ZOOM_verify_eSM3JLVyRwSiC-62tqGFRQ
Full email verification for rcschools.net
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