Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
craigstarr.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:16:58 UTC · ↺ Refresh
MX Hostnames
- craigstarr-com.mail.protection.outlook.com
MX Priorities
- craigstarr-com.mail.protection.outlook.com: 10
A / AAAA Records
- 13.33.109.26 ↩ server-13-33-109-26.bos50.r.cloudfront.net
- 13.33.109.12 ↩ server-13-33-109-12.bos50.r.cloudfront.net
- 13.33.109.41
- 13.33.109.4
- 2600:9000:200b:1400:7:3c28:2f00:93a1
- 2600:9000:200b:ee00:7:3c28:2f00:93a1
- 2600:9000:200b:f800:7:3c28:2f00:93a1
- 2600:9000:200b:9000:7:3c28:2f00:93a1
- 2600:9000:200b:8200:7:3c28:2f00:93a1
- 2600:9000:200b:6000:7:3c28:2f00:93a1
- 2600:9000:200b:1c00:7:3c28:2f00:93a1
- 2600:9000:200b:4a00:7:3c28:2f00:93a1
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.constellix.com dns.constellix.com 2015010104 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010104
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns51.constellix.net
ns61.constellix.net
ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- SPFv=spf1 include:spf.protection.outlook.com -all
- v=verifydomain MS=9309254
Full email verification for craigstarr.com
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