Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ccs-ces.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 04:55:01 UTC · ↺ Refresh
MX Hostnames
- ccsces-com0i.mail.protection.outlook.com
MX Priorities
- ccsces-com0i.mail.protection.outlook.com: 0
A / AAAA Records
- 65.181.116.208 ↩ d12483.usc1.stableserver.net
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-603.awsdns-11.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-603.awsdns-11.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-233.awsdns-29.com
ns-603.awsdns-11.net
ns-1357.awsdns-41.org
ns-1638.awsdns-12.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:65.181.116.208 ip4:216.80.114.46 ip4:96.74.148.233 ip4:50.193.85.209 ip4:45.27.49.40 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- SPFv=spf1 ip4:65.181.116.208 ip4:216.80.114.46 ip4:96.74.148.233 ip4:50.193.85.209 ip4:45.27.49.40 include:spf.protection.outlook.com -all
- knowbe4-site-verification=3af31e9d89690d034f5436a6f0fcf0e8
Full email verification for ccs-ces.com
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