Domain Overview
DNS: โ 2h ago
Checker: โ 2h ago
nsi-mi.com
Yes
โ Yes
Proofpoint
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-09-23 08:48:09 UTC ยท โบ Refresh
MX Hostnames
- mxb-001ec801.gslb.pphosted.com
MX Priorities
- mxb-001ec801.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.28.186 (no PTR)
- 104.18.29.186 (no PTR)
- 2606:4700::6812:1dba (no PTR)
- 2606:4700::6812:1cba (no PTR)
Mail Server IPs
- 148.163.144.146 โฉ mx0a-001ec801.pphosted.com
SOA Record
Raw SOA
bart.ns.cloudflare.com dns.cloudflare.com 2415326754 10000 2400 604800 1800
Primary NS (mname)
bart.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415326754
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
bart.ns.cloudflare.com
elinore.ns.cloudflare.com
SPF Record
โ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 1 found
default._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- pardot1132721=ce498a18b9e15e76b6606dabf30d88d81848261cfa03d44dfecb93428d3d6177
- SPFv=spf1 include:spf.protection.outlook.com -all
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site ยท Customize โ
See demo & docs
Deep verification
Full email verification for nsi-mi.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits