Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centurygolf.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:45:24 UTC · ↺ Refresh
MX Hostnames
- centurygolf-com.mail.protection.outlook.com
MX Priorities
- centurygolf-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns65.worldnic.com namehost.worldnic.com 125122313 10800 3600 604800 3600
Primary NS (mname)
ns65.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125122313
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns66.worldnic.com
ns65.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:24.173.7.200 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
8 records- SPFv=spf1 ip4:24.173.7.200 include:spf.protection.outlook.com -all
- duo_sso_verification=KHjvRNrlj16Z742sJw88m3895TSJe66lArwBSSZXd5PjBucdfMrKOoQgrW7lA6Yf
- MS=9DB8A377CB286B532AFF98E4A2B6B4C5A67A5694
- MS=ms22313789
- jt1qc1voaer754u7noel20nun0
- apple-domain-verification=545v0ey19zlN35uU
- google-site-verification=T9Aok-bouQROvgvOSIKfrTNYqv8pNM61m_Txhokg3CM
- Syip7boeKwDwO59VD9T4Hnd/g6VgUfz2S201P2z+hjBF8CPjxpHfA8zM6NB2HibBQx0GeEDH+mcOfrS2GoWyNg==
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