Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dynamo.works
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:33:17 UTC · ↺ Refresh
MX Hostnames
- dynamo-works.mail.protection.outlook.com
MX Priorities
- dynamo-works.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-658.awsdns-18.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-658.awsdns-18.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-658.awsdns-18.net
ns-7.awsdns-00.com
ns-1299.awsdns-34.org
ns-1887.awsdns-43.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:email-smtp.us-west-2.amazonaws.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
7 records- aline-domain-verification-vf462g=yRrVrSROtzoOqmdNfqj01ytB0
- atlassian-domain-verification=b0QEqC6zAo1iIJMH3NDc55sPRjhbQ5A1yinI404WhMPnEhytaY3qPVHZRxW2vlHg
- brjjvdrwdj6nqj069kynb65zcvj1skry
- perplexity-ai-domain-verification-ve5935=IFW6WKf9WMPa806LXVkayxGRM
- slack-domain-verification=6D1K3y89ew1MagjOUf04i74lCsBXNsynmOEoRMTS
- SPFv=spf1 include:spf.protection.outlook.com a:email-smtp.us-west-2.amazonaws.com -all
- 1password-site-verification=ZLIUN6H2JBBKJEAVSPPDHLLHII
Full email verification for dynamo.works
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