Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
carrollcc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 19:34:31 UTC · ↺ Refresh
MX Hostnames
- carrollcc-edu.mail.protection.outlook.com
MX Priorities
- carrollcc-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 23.185.0.4 (no PTR)
- 2620:12a:8001::4 (no PTR)
- 2620:12a:8000::4
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-37.azure-dns.com admin.carrollcc.edu 3410058565 3600 600 604800 300
Primary NS (mname)
ns1-37.azure-dns.com
Admin Email (rname)
admin@carrollcc.edu
Serial
3410058565
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1-37.azure-dns.com
ns2-37.azure-dns.net
ns3-37.azure-dns.org
ns4-37.azure-dns.info
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
9 records- adobe-idp-site-verification=fe83e91a-07e2-4b01-80c4-4c3ce11d0c04
- MS=ms13652044
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- facebook-domain-verification=1pug35iuwmr5sy1555z8q410i784y5
- twilio-domain-verification=4ea592934d96b076d069354273669eeb
- 1205CsRWRfofmEyKGI+hn08lO6GS3JFv1OHjWTEMNhJJPT/NVnYM+ZQFnvLyqOoXfacALqGmFnyDGY9zxgK+BA==
- google-site-verification=s6XytJZrEUFIJWPlIVNpeMoA--Ua5tEkSZq5jt2Otyg
- openai-domain-verification=dv-7tI0C3kTbn4SChG1R88CgsRi
- canva-site-verification=J80CXpO_MzICJQd8Nrae4A
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