Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
openfs.us
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-20 15:03:39 UTC ยท โบ Refresh
MX Hostnames
- openfs.us
MX Priorities
- openfs.us: 0
A / AAAA Records
- 216.246.46.118 โฉ bh8938.banahosting.com
Mail Server IPs
- 216.246.46.118 โฉ bh8938.banahosting.com
SOA Record
Raw SOA
ns8938.banahosting.com support.banahosting.com 2026022711 86400 7200 1600000 86400
Primary NS (mname)
ns8938.banahosting.com
Admin Email (rname)
support@banahosting.com
Serial
2026022711
Refresh
86400s
Retry
7200s
Expire
1600000s
Minimum TTL
86400s
Nameservers (NS)
ns8938.banahosting.com
ns8939.banahosting.com
SPF Record
โ Soft Fail (~all)
v=spf1 ip4:216.246.46.114 +a +mx include:relay.mailchannels.net ~all
๐ DNS lookups: 3/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
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
5 records- google-site-verification=mMNqhC-vceu7rS-dBEErWFbQBwXxdVz2Br6vxOES74U
- google-site-verification=oWPlYTymOZdQUusiktgM261_hn901aesi0ZSFVTt714
- facebook-domain-verification=9f5aaghzd6fhibtsu53a7equjx0c3d
- google-site-verification=aEagQNBo4k7Ld0koWhsZaXDtJ7AU36zTv-rpggkE7KY
- SPFv=spf1 ip4:216.246.46.114 +a +mx include:relay.mailchannels.net ~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
See demo & docs
Deep verification
Full email verification for openfs.us
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits