Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
inss-inc.com
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-20 21:54:16 UTC ยท โบ Refresh
MX Hostnames
- mail.inss-inc.com
MX Priorities
- mail.inss-inc.com: 5
A / AAAA Records
- 74.50.76.230 (no PTR)
Mail Server IPs
- 74.50.76.230 (no PTR)
SOA Record
Raw SOA
ns15.domaincontrol.com dns.jomax.net 2024110404 28800 7200 604800 3600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024110404
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns16.domaincontrol.com
ns15.domaincontrol.com
SPF Record
โ Strict (-all)
v=spf1 include:relay.mailbaby.net include:sendgrid.net include:spf.sendinblue.com include:sender.zohoinvoice.com -all
๐ DNS lookups: 4/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; ri=86400; fo=0:1:d:s;
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
โณ Subdomain policy: quarantine
DKIM Selectors
โ 4 found
default._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
โ Public key: 216 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
4 records- google-site-verification=iCZTE2kT9qrC_BEtYkGm8awA-km1t_WMZrKbbk0Vg_Y
- SPFv=spf1 include:relay.mailbaby.net include:sendgrid.net include:spf.sendinblue.com include:sender.zohoinvoice.com -all
- MS=750F32C3DEA5EC372A4A69859448DDA7CC7FB6AB
- Sendinblue-code:85819d6ce1b8b1a36fced58c1c16434f
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
See demo & docs
Deep verification
Full email verification for inss-inc.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits