Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
activ-travaux.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 08:12:12 UTC · ↺ Refresh
MX Hostnames
- mx3.mail.ovh.net
- mx4.mail.ovh.net
- mx2.mail.ovh.net
- mx0.mail.ovh.net
- mx1.mail.ovh.net
MX Priorities
- mx2.mail.ovh.net: 50
- mx4.mail.ovh.net: 200
- mx1.mail.ovh.net: 5
- mx0.mail.ovh.net: 1
- mx3.mail.ovh.net: 100
A / AAAA Records
- 51.15.185.42 ↩ sd-131233.dedibox.fr
Mail Server IPs
- 87.98.160.167 ↩ mx2.mail.ovh.net
- 178.32.124.207 ↩ mx4.mail.ovh.net
- 188.165.36.237 ↩ mx1.mail.ovh.net
- 178.33.252.245 ↩ mx0.mail.ovh.net
- 91.121.53.175 ↩ mx3.mail.ovh.net
SOA Record
Raw SOA
dns15.ovh.net tech.ovh.net 2026031800 86400 3600 3600000 86400
Primary NS (mname)
dns15.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2026031800
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns15.ovh.net
ns15.ovh.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:164.132.162.75 ip4:213.186.33.20 ip4:195.154.191.149 ip4:51.15.185.42 include:spf.protection.outlook.com include:mx.ovh.com include:_spf.google.com include:aspmx.googlemail.com include:spf.mailjet.com include:sendgrid.net include:144518289.spf07.hubspotemail.net ~all
📊 DNS lookups: 10/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 mx a ip4:164.132.162.75 ip4:213.186.33.20 ip4:195.154.191.149 ip4:51.15.185.42 include:spf.protection.outlook.com include:mx.ovh.com include:_spf.google.com include:aspmx.googlemail.com include:spf.mailjet.com include:sendgrid.net include:144518289.spf07.hubspotemail.net ~all
- MS=ms52747635
- MS=174388E9FF3B0F1F1203F8EE76BEF0CDBFB284A0
- google-site-verification=-fkqrmZexPa9WUv8fLuJddcqRdnJueWTAVZZ84tUd5w
- Sendinblue-code:5d17570933e275b051a81e72d3abb792
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 activ-travaux.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits