Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
clevelandcountyschools.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 18:56:38 UTC · ↺ Refresh
MX Hostnames
- ASPMX.L.GOOGLE.com
- ALT1.ASPMX.L.GOOGLE.com
MX Priorities
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
A / AAAA Records
- 216.239.36.21 ↩ any-in-2415.1e100.net
- 216.239.34.21 ↩ any-in-2215.1e100.net
- 216.239.32.21 ↩ any-in-2015.1e100.net
- 216.239.38.21 ↩ any-in-2615.1e100.net
- 104.17.71.73 (no PTR)
Mail Server IPs
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns-01.mcnc.org hostmaster.ncren.net 2026022003 14400 3600 1209600 14400
Primary NS (mname)
ns-01.mcnc.org
Admin Email (rname)
hostmaster@ncren.net
Serial
2026022003
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
14400s
Nameservers (NS)
ns-01.mcnc.org
ns-02.mcnc.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;rua=mailto:[email protected];pct=100;adkim=s;aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- SPFv=spf1 include:_spf.google.com ~all
- qpbbufcposp0n8b0cos2je66o8
- 3bm31vb8fki9dfipk543lrjjim
- MS=3F4CA51C9F12D8F6B7805B8D29B74AA4B7D5B77D
- 0ed1fe018a9f3172968eca45daab1bbaa018da88a6
- n0v2lbe479urktg8sfp9hq0drh
- adobe-idp-site-verification=0a62f4ecf9f7a640f6716bfe983811e072a8e27cb826bba6e3767c4a68335c37
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