Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dekalbcountyga.gov
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:48:40 UTC · ↺ Refresh
MX Hostnames
- dekalbcountyga-gov.mail.protection.outlook.com
MX Priorities
- dekalbcountyga-gov.mail.protection.outlook.com: 10
A / AAAA Records
- 23.185.0.1 (no PTR)
- 2620:12a:8001::1 (no PTR)
- 2620:12a:8000::1
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:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009013155 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009013155
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns4.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns0.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:162.241.225.36 ip4:52.247.161.247 ip4:52.227.25.221 ip4:52.136.116.83 ip4:52.247.161.204 ip4:208.75.120.0/22 ip4:205.207.104.0/22 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:66.39.65.31/32 ip6:2607:f440::4227:411f/128 include:spf.protection.outlook.com include:spf.dynect.net include:spf.pantheon.io include:spf.securedsigning.com include:sendgrid.net include:everbridge.net include:spf_c.oraclecloud.com include:spf.zohomail360.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- b332cbpt6k1wq9f4c36n96rhwnvzy7gb
- SPFv=spf1 ip4:162.241.225.36 ip4:52.247.161.247 ip4:52.227.25.221 ip4:52.136.116.83 ip4:52.247.161.204 ip4:208.75.120.0/22 ip4:205.207.104.0/22 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:66.39.65.31/32 ip6:2607:f440::4227:411f/128 include:spf.protection.outlook.com include:spf.dynect.net include:spf.pantheon.io include:spf.securedsigning.com include:sendgrid.net include:everbridge.net include:spf_c.oraclecloud.com include:spf.zohomail360.com -all
- apple-domain-verification=txNQnGeIKC2t2Sp5
- ZA=2X6OQXFzllls4yQw1M07JyRDUZ87HGi+GZNxkJ65tBU=
- canva-site-verification=pDhccpDKWns8BgYdbv705w
- lggm1677qyb39gs4dc3fpgc23cv30v3h
- Cnl8A9WX93PHhGb5+RVM58m2U8qP2ULA+w9AHBpmx/W/tpNbTX7XdRyMxeTxa3ue5sfrBpnDYjlUtyhEfp5TJQ==
- qvj7qcw9kttjxn3ldnmyfvcvm0s8r4n4
- MS=ms79140010
- 963l2tr3smfcgbj0bp6fyr9tstkf4jvn
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 dekalbcountyga.gov
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits