mauryk12.org

Valid Email Server
Domain Lookup › mauryk12.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mauryk12.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 19:02:07 UTC · ↺ Refresh

MX Hostnames

  • mauryk12-org.mail.protection.outlook.com

MX Priorities

  • mauryk12-org.mail.protection.outlook.com: 0

A / AAAA Records

  • 54.221.139.169 ↩ ec2-54-221-139-169.compute-1.amazonaws.com
  • 18.233.124.95 ↩ ec2-18-233-124-95.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-06.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns4-06.azure-dns.info
ns1-06.azure-dns.com
ns2-06.azure-dns.net
ns3-06.azure-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.happyfox.com ip4:199.36.164.0/22 ip4:66.195.143.26 ip4:8.12.72.20 include:_spf.bbnotify.net include:_spf.ena.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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=vXzDlgBBbY15WCV4F4N1PyEeYVWdT5Q97I7EaC4teDk
  • MS=ms26361637
  • v=msv1 t=73c31a68f35d4db2b8970df6761a2e
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.happyfox.com ip4:199.36.164.0/22 ip4:66.195.143.26 ip4:8.12.72.20 include:_spf.bbnotify.net include:_spf.ena.net ~all
  • apple-domain-verification=HvFBpSE5UqvA1TwP
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected], mailto:[email protected]; pct=100; adkim=s; aspf=s
  • adobe-idp-site-verification=f3370d160d93020f96f061a0663c347979255f89ea952bf2e0598613c7311968
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