Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crewaustin.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 01:47:03 UTC · ↺ Refresh
MX Hostnames
- crewaustin-org.mail.protection.outlook.com
MX Priorities
- crewaustin-org.mail.protection.outlook.com: 10
A / AAAA Records
- 172.67.153.171 (no PTR)
- 104.21.64.170 (no PTR)
- 2606:4700:3036::ac43:99ab
- 2606:4700:3036::6815:40aa
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
dante.ns.cloudflare.com dns.cloudflare.com 2396922766 10000 2400 604800 1800
Primary NS (mname)
dante.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396922766
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sharon.ns.cloudflare.com
dante.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.abila.info include:msgfocus.com include:spf1.crewnetwork.org include:spf2.crewnetwork.org include:spf3.crewnetwork.org -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- 48fv3v04vrwv4vnnl72kxfgkd2ckgjpk
- 986tgxt8d3d401rglj59jtfrqcb01kfm
- MS=ms69383820
- crew-k12-uat.azurewebsites.net
- SPFv=spf1 include:spf.protection.outlook.com include:spf.abila.info include:msgfocus.com include:spf1.crewnetwork.org include:spf2.crewnetwork.org include:spf3.crewnetwork.org -all
- zBnTGOpZdAfeFUzSkr6ztzuB0d2xzOtIRaBJHj8ThMQ6CsrVCp+CNSjjEgrHxvegiHMtogOHOtoPAv1EnX0VGQ==
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