Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
360chicago.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 03:38:56 UTC · ↺ Refresh
MX Hostnames
- 360chicago-com.mail.protection.outlook.com
MX Priorities
- 360chicago-com.mail.protection.outlook.com: 1
A / AAAA Records
- 104.26.4.135 (no PTR)
- 172.67.72.26 (no PTR)
- 104.26.5.135
- 2606:4700:20::681a:487
- 2606:4700:20::ac43:481a
- 2606:4700:20::681a:587
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
colin.ns.cloudflare.com dns.cloudflare.com 2398897629 10000 2400 604800 1800
Primary NS (mname)
colin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398897629
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
colin.ns.cloudflare.com
poppy.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:38.104.180.198 include:spf.protection.outlook.com include:spf.mandrillapp.com include:relay.kinstamailservice.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=30;rua=mailto:[email protected],mailto:[email protected];ri=86400;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 30% of failing messages only
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
7 records- google-site-verification=WXDEYgYmP4YnpkKBaJVYNrUI8kBhaDTJvEx8DIzNUwk
- ppe-9836a90b369e3cf929a34f65197e1904e53ab903
- SPFv=spf1 ip4:38.104.180.198 include:spf.protection.outlook.com include:spf.mandrillapp.com include:relay.kinstamailservice.com ~all
- brevo-code:6e946e202b26203f12b215289166aabb
- ca3-9c733ac2a83b4dbf9eda7f517dd713b1
- ca3-d555b5d321a84cd4986111f600db6183
- google-site-verification=TyP372zJIVbh0dFXtef80lnk2VMljDAHqvSsAq5e8gM
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