urbanaillinois.us

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
urbanaillinois.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 13:16:32 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • urbanaillinois-us.mail.protection.outlook.com

MX Priorities

  • urbanaillinois-us.mail.protection.outlook.com: 10

A / AAAA Records

  • 162.144.68.39 ↩ server.klc.lls.mybluehost.me

Mail Server IPs

  • 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
  • 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
  • 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
  • 52.101.9.19 ↩ mail-blapr09cu00103.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:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.illinois.net doit.icn.rtc7.illinois.gov 2025112002 3600 1800 604800 300
Primary NS (mname)
ns1.illinois.net
Admin Email (rname)
doit@icn.rtc7.illinois.gov
Serial
2025112002
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1.illinois.net
ns2.illinois.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:209.175.177.101 a a:smtp1.citizenserve.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ 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
  • google-site-verification=v2PaWhKyawphlU7XgbNnje89nimPMXlPnOP7149-SW8
  • duo_sso_verification=YXArSHb33IwT9NrtTOWbPuQM95m1Y0IOS7nEHIvQ36KvObsyk12ePbxykJbf32Uf
  • SPFv=spf1 ip4:209.175.177.101 a a:smtp1.citizenserve.com include:spf.protection.outlook.com -all
  • 6tmgr2m54mdrqaqcv8jvics8sn
  • MS=ms86814896
  • zywave-domain-verification=uu5CL1oMbnK18PvSwngTS9vFMg+N3S0hnqSKTPLP+KI=
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for urbanaillinois.us

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits