Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
paulding.k12.ga.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 19:51:14 UTC · ↺ Refresh
MX Hostnames
- paulding-k12-ga-us.mail.protection.outlook.com
MX Priorities
- paulding-k12-ga-us.mail.protection.outlook.com: 0
A / AAAA Records
- 104.17.71.73 (no PTR)
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ddimaster.bor.usg.edu hostmaster.usg.edu 613933113 600 180 3600000 3600
Primary NS (mname)
ddimaster.bor.usg.edu
Admin Email (rname)
hostmaster@usg.edu
Serial
613933113
Refresh
600s
Retry
180s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns2.usg.edu
ns4.usg.edu
ns3.usg.edu
ns1.usg.edu
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.bbnotify.net include:infinitecampus.org include:spf.gosolutions.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 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
14 records- GAKRB5QFJH3BKVFB50LBKTPB4S
- apple-domain-verification=6Iei9Tk0LIDCDpDc
- autodesk-domain-verification=ZFexLjbFCa_m_DFUCW6m
- asv=bb59170476f7960011f3c7ad280b6749
- google-site-verification=Di4bF0rF6hRapqHLC_3uothy5H5IrrBKiOootgWbwc8
- pl3pes6oqkob383q92m8fpi492
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.bbnotify.net include:infinitecampus.org include:spf.gosolutions.com -all
- 66nr0hcnl8bcd0e7rd4hcvqh1n
- openai-domain-verification=dv-g4oIxxt7wORaG3DiaNXhnBNh
- adobe-idp-site-verification=76f5e8045b2abf15ee83aadedce7c5cec9f843deee00593ec42cfe716fc45a54
- EaNWUBUs
- MS=ms37780189
- vjk2n585c0br4j4nfqnln1q1af
- aqdnmmlbq4h8tsf2u8t1ppts1o
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 paulding.k12.ga.us
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits