theundergroundchicago.com

Valid Email Server
Domain Lookup › theundergroundchicago.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
theundergroundchicago.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 12:18:42 UTC · ↺ Refresh

MX Hostnames

  • theundergroundchicago-com.mail.eo.outlook.com
  • mx.junkemailfilter.com
  • mx.junkemailfilter.net

MX Priorities

  • theundergroundchicago-com.mail.eo.outlook.com: 0
  • mx.junkemailfilter.com: 10
  • mx.junkemailfilter.net: 20

A / AAAA Records

  • 104.19.153.75
  • 104.19.152.75

Mail Server IPs

  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 184.105.182.180 ↩ 180-he.filtered.junkemailfilter.com
  • 184.105.182.40 ↩ euclid.junkemailfilter.com
  • 184.105.182.41

SOA Record

Raw SOA ns-1317.awsdns-36.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1317.awsdns-36.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-932.awsdns-52.net
ns-1317.awsdns-36.org
ns-1949.awsdns-51.co.uk
ns-253.awsdns-31.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:45.33.75.19 +a +mx +ip4:192.254.209.67 ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • 6sw-31#-keh
  • SPFv=spf1 ip4:45.33.75.19 +a +mx +ip4:192.254.209.67 ?all
Full email verification for theundergroundchicago.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits