Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
bionutrec.com
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-29 09:17:40 UTC ยท โบ Refresh
MX Hostnames
- bionutrec.com
MX Priorities
- bionutrec.com: 0
A / AAAA Records
- 149.56.185.74 โฉ h1.a1center.net
Mail Server IPs
- 149.56.185.74 โฉ h1.a1center.net
SOA Record
Raw SOA
ns1.hostinga1.com root.ip216.ip-51-79-58.net 2026032707 3600 1800 1209600 86400
Primary NS (mname)
ns1.hostinga1.com
Admin Email (rname)
root@ip216.ip-51-79-58.net
Serial
2026032707
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.hostinga1.com
ns1.hostinga1.com
SPF Record
โ Soft Fail (~all)
v=spf1 ip4:149.56.185.74 ip4:51.79.58.216 mx a include:_spf.h1.a1center.net include:_spfgeneral.a1center.net ~all
๐ DNS lookups: 4/10
~ 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
2 records- SPFv=spf1 ip4:149.56.185.74 ip4:51.79.58.216 mx a include:_spf.h1.a1center.net include:_spfgeneral.a1center.net ~all
- google-site-verification=aTTD1ICL29MKFKqrC9p6wHg4PgBx33n_eZyP6RVwDS8
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 bionutrec.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits