Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstinspires.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 23:48:33 UTC · ↺ Refresh
MX Hostnames
- firstinspires-org.mail.protection.outlook.com
MX Priorities
- firstinspires-org.mail.protection.outlook.com: 10
A / AAAA Records
- 199.60.103.161 (no PTR)
- 199.60.103.61 (no PTR)
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-124.awsdns-15.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-124.awsdns-15.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-124.awsdns-15.com
ns-1433.awsdns-51.org
ns-2027.awsdns-61.co.uk
ns-515.awsdns-00.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:secure.giftlegacy.com include:1747660.spf01.hubspotemail.net include:_spf.salesforce.com include:spf.byway.it include:mail.thoughtindustries.com ip4:50.203.157.128/26 ip4:64.222.71.128/26 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 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
6 records- SPFv=spf1 include:spf.protection.outlook.com include:secure.giftlegacy.com include:1747660.spf01.hubspotemail.net include:_spf.salesforce.com include:spf.byway.it include:mail.thoughtindustries.com ip4:50.203.157.128/26 ip4:64.222.71.128/26 -all
- xNWjwhSh
- MS=ms78436583
- adobe-sign-verification=c83b02fa94805dd05b5426d5656d517a
- google-site-verification=C0iq8VSlMJ2hke9fmhUcwEEgqoPJds1auPKBb5foljw
- postman-domain-verification=b95f3f8d902275b993f1c3e764fca408a005d2028627dd315a61e4277d8dbe70c151d2f47f840e93dbe207eee29d41ea0f39e2871837d0920871845dbade0768
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