Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alextech.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:27:48 UTC · ↺ Refresh
MX Hostnames
- alextech-edu.mail.protection.outlook.com
MX Priorities
- alextech-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 134.29.163.151 ↩ www.alextech.edu
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-04.azure-dns.com hostmaster.mnstate.us 2026031300 1800 7200 2419200 3600
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
hostmaster@mnstate.us
Serial
2026031300
Refresh
1800s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns4-04.azure-dns.info
ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.minnstate.edu include:a._spf.brightspace.com include:us._netblocks.mimecast.com include:mbssmtp.mbsbooks.com include:spf.blackboardconnect.com include:spf-na.exlibrisgroup.com ip4:198.105.13.131 ip4:204.77.60.46 ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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- E4aty3NuLMb118TGCvl0q9rPj9/3rSqev77dGehySG8OOwqKMuhGAxxXHYcKrr6z3EihGSOk2f6sJb3Kd+mUjQ==
- adobe-idp-site-verification=2bd626ab-97fc-4e93-bb35-75af1a67a10c
- MS=ms84394068
- docusign=77d67ae7-1ce7-4f77-b0d5-c0888639c1fb
- pardot935413=f2461b2ea0a577d8139e836b82f50cfcf6ddd0e521c615a18cf4b3187c6a2883
- sending_domain1025853=41eaf14a80ec94396e21ff7d46361e38311fa5119799e038795752a3731902a4
- cisco-ci-domain-verification=17d8b57a11c43ad3fe5158d3237dce7cd004316852cf3968bd84f3d86a8e4d95
- _ymujc81pebktxj10p0zehl73134mkfj
- SPFv=spf1 include:spf.protection.outlook.com include:spf.minnstate.edu include:a._spf.brightspace.com include:us._netblocks.mimecast.com include:mbssmtp.mbsbooks.com include:spf.blackboardconnect.com include:spf-na.exlibrisgroup.com ip4:198.105.13.131 ip4:204.77.60.46 ~all
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