Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
topadev.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:33:19 UTC · ↺ Refresh
MX Hostnames
- mx2.mail.ovh.net
- mx1.mail.ovh.net
- mx4.mail.ovh.net
- mx3.mail.ovh.net
- mx0.mail.ovh.net
MX Priorities
- mx3.mail.ovh.net: 30
- mx0.mail.ovh.net: 1
- mx4.mail.ovh.net: 40
- mx2.mail.ovh.net: 20
- mx1.mail.ovh.net: 10
A / AAAA Records
- 51.91.236.193 ↩ cluster028.hosting.ovh.net
- 2001:41d0:301::28 (no PTR)
Mail Server IPs
- 91.121.53.175 ↩ mx3.mail.ovh.net
- 178.33.252.245 ↩ mx0.mail.ovh.net
- 178.32.124.207 ↩ mx4.mail.ovh.net
- 87.98.160.167 ↩ mx2.mail.ovh.net
- 188.165.36.237 ↩ mx1.mail.ovh.net
SOA Record
Raw SOA
dns103.ovh.net tech.ovh.net 2026022100 86400 3600 3600000 300
Primary NS (mname)
dns103.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2026022100
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
ns103.ovh.net
dns103.ovh.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mx.ovh.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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- google-site-verification=qE4LFMt78I-vmkWeNOujlr915WPvTI4S99EZG7DCx4M
- Sendinblue-code:8c3fc1c35d912da6002e879d4316f4f1
- brevo-code:b85b613699717f774b1a05e8b894fd85
- 1|www.topadev.com
- SPFv=spf1 include:mx.ovh.com ~all
Full email verification for topadev.com
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