Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mhcc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 11:57:07 UTC · ↺ Refresh
MX Hostnames
- mhcc-edu.mail.protection.outlook.com
MX Priorities
- mhcc-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.28.220 (no PTR)
- 104.18.29.220 (no PTR)
- 2606:4700::6812:1ddc
- 2606:4700::6812:1cdc
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
eva.ns.cloudflare.com dns.cloudflare.com 2399814594 10000 2400 604800 1800
Primary NS (mname)
eva.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399814594
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
eva.ns.cloudflare.com
leland.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:63.230.191.107 ip4:63.230.191.81 include:_spf-ven1.mhcc.edu -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
9 records- google-site-verification=MvSZHOzsUcbV11g5JnPfLIFrgNzBtFV2Y49oUBlrr0o
- qrgdsKH/4sfyepm421dwRUkSaiIyAPR3H379mnIfQT7KTDGQeq6tF+JBOn96ELCf9s+JnCFfR/3uifllG0J+2w==
- SPFv=spf1 include:spf.protection.outlook.com ip4:63.230.191.107 ip4:63.230.191.81 include:_spf-ven1.mhcc.edu -all
- zoho-verification=zb34691979.zmverify.zoho.com
- Docusign=3068b8cd-1a58-4b81-a72a-d63e59fb6d8e
- MS=ms57492222
- adobe-idp-site-verification=ba65ed9ec91e33968ce54f4c676277486887076ca59f8adcf657f34c194b97da
- apple-domain-verification=B8xKKpU2ex3ExtgG
- e2ma-verification=nxybb
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