Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
adeccogroupna.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 13:46:59 UTC · ↺ Refresh
MX Hostnames
- adeccogroupna-com.mail.protection.outlook.com
MX Priorities
- adeccogroupna-com.mail.protection.outlook.com: 10
A / AAAA Records
- 20.107.224.12 (no PTR)
- 20.105.216.52 (no PTR)
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-eu.123ns.eu hostmaster.123ns.eu 2026032602 86400 7200 3600000 86400
Primary NS (mname)
ns1-eu.123ns.eu
Admin Email (rname)
hostmaster@123ns.eu
Serial
2026032602
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2-eu.123ns.de
ns4-eu.123ns.de
ns1-eu.123ns.eu
ns3-eu.123ns.eu
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
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
7 records- onetrust-domain-verification=a1f0024ab72b44dd925c721b4d10e00c
- SPFv=spf1 -all
- google-site-verification=BaVOjxOf5Z-HHzPzstULEUcLGs87CRsyWSLk4Z52cBY
- amazonses:WgHijum18r6JaFSOAyWzy+ekfCXUdVpcEvEDR1/iSWM=
- 7c5fqn8ndrisulkg6fg82il4to
- MS=ms98711737
- onetrust-domain-verification=9835edd91626430eb95626e172e8e77e
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 adeccogroupna.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits