Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rtachicago.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:58:35 UTC · ↺ Refresh
MX Hostnames
- rtachicago-org.mail.protection.outlook.com
MX Priorities
- rtachicago-org.mail.protection.outlook.com: 10
A / AAAA Records
- 64.62.152.88 (no PTR)
Mail Server IPs
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-38.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-38.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-38.azure-dns.com
ns2-38.azure-dns.net
ns3-38.azure-dns.org
ns4-38.azure-dns.info
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com a:mail.rtachicago.com a:mail.rtachicago.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=dmarc1; p=none; pct=10; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
18 records- google-site-verification=9x7_hdasQdGLQ8QNbJYuip-Fk0EPUR4fT_L8qDgPoS4
- hmO/GmqybyQGELYTrInplw/XpOV69rlROSOcbRqv5PkktFwXV/apo75Twmeav7UR/5T9w3JIqjyOffPIt/RIog==
- adobe-idp-site-verification=6dceb34d4f2c839ebb465c72ea8770c099f49a4a60f98a36fb7b84930883262c
- SPFv=spf1 include:spf.protection.outlook.com a:mail.rtachicago.com a:mail.rtachicago.org ~all
- ida747e6hssdqj7d22e9t2mm79
- cisco-ci-domain-verification=4e02041a5ad70851130774f26d93bbd25a64353f06af3f1be250178652158434
- ZOOM_verify_7R-5NUmQSTCpPaZLaxkILw
- twilio-domain-verification=ff660ff5957695823147d486fbf3634e
- 01FA69B9FE727D6DDACAE62F9FFFF1015DE2DAE5D3C699EECEF524E99056AB3B
- n4utfl5i0lpqhn4aj8og12hk25
- google-site-verification=flc9M5aNMzUEqdyhYI2RWUswVmrm9y2XedmQechjGlc
- apple-domain-verification=Qf6oksbCbIzhHc9V
- the3ge0391ki9e18khv0kjn5dq
- parpj40fsco56cgiotpkqh2adk
- egmuu9f8rg9rm9s18ptqdml7tf
- 7l9jtvqc6nv44nsky38pz9hsgkgjk13k
- 2tfh6vcb81vf2hk32xtypjg6sjtjbj1j
- MS=ms54225503
Full email verification for rtachicago.org
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