Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stimson.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 12:10:51 UTC · ↺ Refresh
MX Hostnames
- stimson-org.mail.protection.outlook.com
MX Priorities
- stimson-org.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.160.19 (no PTR)
- 104.21.14.168 (no PTR)
- 2606:4700:3033::ac43:a013
- 2606:4700:3033::6815:ea8
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
matt.ns.cloudflare.com dns.cloudflare.com 2399344883 10000 2400 604800 1800
Primary NS (mname)
matt.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399344883
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
matt.ns.cloudflare.com
melissa.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.salesforce.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
5 records- SPFv=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.salesforce.com ~all
- MS=ms11942022
- YSVt/75TUYj4LP08L97Nm7fgHVJgAnR+qow9UZBCDcjdHgyc4seU0PWjAZxY85DW3gsywemNrKROkdAblfmt1A==
- ZOOM_verify_-zjvWk6aQji2cP8um2WtNQ
- google-site-verification=5TAc0obaramlNwi0w6tTFvWd3-MDjM-N64zTDWzfCQk
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