Domain Overview
DNS: ✓ 17d ago
Checker: ✓ 17d ago
afcdenver.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-07 18:12:11 UTC · ↺ Refresh
MX Hostnames
- afcdenver-com.mail.protection.outlook.com
MX Priorities
- afcdenver-com.mail.protection.outlook.com: 0
A / AAAA Records
- 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
- 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 2a01:111:f403:c927::8 ↩ mail-bn3pr0301cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy7pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns39.domaincontrol.com dns.jomax.net 2026080901 28800 7200 604800 600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026080901
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns2.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns40.domaincontrol.com
ns3.bdm.microsoftonline.com
ns39.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:23.24.143.57 ip4:96.93.203.169 ip4:96.66.78.53 ip4:75.151.80.17 ip4:96.75.103.221 ip4:96.93.218.193 ip4:50.243.130.229 ip4:23.24.157.249 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:[email protected]; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:23.24.143.57 ip4:96.93.203.169 ip4:96.66.78.53 ip4:75.151.80.17 ip4:96.75.103.221 ip4:96.93.218.193 ip4:50.243.130.229 ip4:23.24.157.249 include:spf.protection.outlook.com -all
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