Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peoriacounty.gov
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 06:23:20 UTC · ↺ Refresh
MX Hostnames
- peoriacounty-gov.mail.protection.outlook.com
MX Priorities
- peoriacounty-gov.mail.protection.outlook.com: 0
A / AAAA Records
- 89.106.200.1 ↩ edge.redirect.pizza
Mail Server IPs
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.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:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.illinois.net cms.bccs.icn.rtc6hostmaster.illinois.gov 2024122300 3600 600 604800 3600
Primary NS (mname)
ns1.illinois.net
Admin Email (rname)
cms@bccs.icn.rtc6hostmaster.illinois.gov
Serial
2024122300
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.illinois.net
ns1.illinois.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.99.203.80 ip4:66.99.203.86 include:_spf.mlsend.com include:servers.mcsv.net include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 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
4 records- apple-domain-verification=MSUoFXrSsRrjKIPa
- SPFv=spf1 ip4:66.99.203.80 ip4:66.99.203.86 include:_spf.mlsend.com include:servers.mcsv.net include:spf.protection.outlook.com -all
- MS=ms95955290
- knowbe4-site-verification=ecefe18dd183cee5596f0ee0a317ccdb
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
See demo & docs
Deep verification
Full email verification for peoriacounty.gov
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits