Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vincipartners.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 01:42:52 UTC · ↺ Refresh
MX Hostnames
- vincipartners-com.mail.protection.outlook.com
MX Priorities
- vincipartners-com.mail.protection.outlook.com: 10
A / AAAA Records
- 172.66.150.78 (no PTR)
- 104.20.34.137 (no PTR)
- 2606:4700:10::6814:2289
- 2606:4700:10::ac42:964e
Mail Server IPs
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
aldo.ns.cloudflare.com dns.cloudflare.com 2398055539 10000 2400 604800 1800
Primary NS (mname)
aldo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398055539
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
indie.ns.cloudflare.com
aldo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sdp870206636.zm.sdpondemand.com ip4:201.76.181.18 ip4:201.76.181.19 ip4:189.39.55.153 ip4:198.179.92.82 ip4:144.121.65.242 ip4:177.92.88.66 ip4:204.199.52.146 ip4:8.242.11.51 ip4:8.242.11.50 ip4:159.135.228.10 ip4:159.135.228.62 ip4:8.242.9.230 ip4:8.242.9.214 ip4:8.242.9.198 ip4:8.242.9.194 ip4:20.206.85.245 ip4:20.206.64.96 ip4:170.238.119.50 mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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- Q96LRR3VV19G06HKDJDK30J38
- qsnaeg3lem37p8979a4ma29ksg
- SPFv=spf1 include:spf.protection.outlook.com include:sdp870206636.zm.sdpondemand.com ip4:201.76.181.18 ip4:201.76.181.19 ip4:189.39.55.153 ip4:198.179.92.82 ip4:144.121.65.242 ip4:177.92.88.66 ip4:204.199.52.146 ip4:8.242.11.51 ip4:8.242.11.50 ip4:159.135.228.10 ip4:159.135.228.62 ip4:8.242.9.230 ip4:8.242.9.214 ip4:8.242.9.198 ip4:8.242.9.194 ip4:20.206.85.245 ip4:20.206.64.96 ip4:170.238.119.50 mx -all
- vinci-institucional.azurewebsites.net
- 3b64331a624e5f5cdfcad61c46718e54c5a4e65e
- MS=ms68867499
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 vincipartners.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits