Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ccu.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 04:44:36 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 104.18.25.218 (no PTR)
- 104.18.24.218 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-1170.awsdns-18.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1170.awsdns-18.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-687.awsdns-21.net
ns-1170.awsdns-18.org
ns-1669.awsdns-16.co.uk
ns-399.awsdns-49.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf1.ccu.org include:spf2.ccu.org include:spf3.ccu.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; adkim=r; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- 0ed1fe018aeeba0792375a4c9194aba17e46260b72
- MS=EEE01E00495605D76F9D42BC6BD0120D9239CDEB
- ZOOM_verify_W5cQ5DVoSHaAxEXsJFSgmQ
- apple-domain-verification=TKECmsVqmcwPiVxN
- asv=4366da3cb17ed737e788b4a533ff227f
- atlassian-domain-verification=u+7vfVO7UWZiBoFqFLgLqmIrGHJUszHCVANdss1xJRaYe3dz2YIbxOgqwCvgBE/7
- docusign=1bb7785d-c026-4801-a1d6-bcda12c6290a
- duo_sso_verification=1hTbySksFJQcpWupAnCSapgfyaGFAcgzUnTBFF1FKpLIIsqOYYMzRQaN3icO6LVO
- hubspot-developer-verification=ZmNmNzFkMWMtMDA3MC00NGYzLWIyYjUtYzkwNWY4MTA0ZGQz
- SPFv=spf1 include:spf1.ccu.org include:spf2.ccu.org include:spf3.ccu.org ~all
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