Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
interdata.fr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 22:29:43 UTC · ↺ Refresh
MX Hostnames
- interdata-fr.mail.protection.outlook.com
MX Priorities
- interdata-fr.mail.protection.outlook.com: 5
A / AAAA Records
- 155.133.132.8 ↩ webacc6.sd3.ghst.net
- 2001:4b99:1:253::8 ↩ webacc6.sd3.ghst.net
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.infravesi.com postmaster.vinci-energies.com 2026022987 1200 300 1209600 3600
Primary NS (mname)
ns0.infravesi.com
Admin Email (rname)
postmaster@vinci-energies.com
Serial
2026022987
Refresh
1200s
Retry
300s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
nsc.perf1.com
nsa.perf1.fr
ns1.infravesi.com
ns0.infravesi.com
nsb.perf1.com
SPF Record
✓ Strict (-all)
v=spf1 include:mx.ovh.com include:spf.protection.outlook.com include:6548689.spf01.hubspotemail.net include:spf.sendinblue.com include:spfcloud.letsignit.com a:glpiweb.fr.scc.com/26 ip4:185.212.20.6 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
10 records- MS=ms17068301
- google-gws-recovery-domain-verification=64391826
- Sendinblue-code:a94662032c2706cf93ff91152885b567
- brevo-code:d7e14ca39ed96f0b94423c6bf10f4bcf
- bw=ln11mvzq0uIKvOW2qCsOWXUz8LwVkaOgKlY6CHfnX1pl
- MS=ms22085319
- google-site-verification=VehTqXVcBb7V5KjVnrII8YETlYYDkNHDNKQnRVm0sPA
- SPFv=spf1 include:mx.ovh.com include:spf.protection.outlook.com include:6548689.spf01.hubspotemail.net include:spf.sendinblue.com include:spfcloud.letsignit.com a:glpiweb.fr.scc.com/26 ip4:185.212.20.6 -all
- MS=ms62439220
- google-site-verification=BfQ9crw8J3UHx9JW8pLJCQ6DKbyIKIR1twGsqoT4mCM
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 interdata.fr
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits