Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
diviserv.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 07:02:39 UTC · ↺ Refresh
MX Hostnames
- diviserv-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns40.domaincontrol.com
ns39.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:181.40.79.130 ip4:186.182.82.76 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._domainkey
✓ Public key: 216 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
6 records- C4F7192AFD5E833E4F457B204E2AC88779D03955E6653152913D46F767179A43
- ms-domain-verification=ccf3b399-dd7a-4fc1-a146-c9413bf75692
- atlassian-domain-verification=UnQfNaJPb9wiVpWYaAGY6jDVrkXnB8kUXnXfN3pinr2KN7L2K5zeyndfl13k1MsK
- SPFv=spf1 ip4:181.40.79.130 ip4:186.182.82.76 include:spf.protection.outlook.com include:servers.mcsv.net -all
- atlassian-sending-domain-verification=19b12a2e-725e-4aea-ac7b-01dc6d5e8fb0
- apple-domain-verification=99VfgISnsmPF8wuI
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 diviserv.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits