Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smartdiet.bg
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 18:24:22 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 91.215.216.10
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.111.27 ↩ bk-in-f27.1e100.net
- 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
SOA Record
Raw SOA
redirns1.bgdns.net hostmaster.superhosting.bg 2018022767 3600 1800 2419200 3600
Primary NS (mname)
redirns1.bgdns.net
Admin Email (rname)
hostmaster@superhosting.bg
Serial
2018022767
Refresh
3600s
Retry
1800s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
redirns2.bgdns.net
redirns1.bgdns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:91.215.216.10 ip4:82.118.241.223 +a +mx +include:_spf.cmailpro.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 736 chars (valid)
✓ 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- facebook-domain-verification=b9avg8wfsi6uumbmc91dbvks3rm3hv
- SPFv=spf1 ip4:91.215.216.10 ip4:82.118.241.223 +a +mx +include:_spf.cmailpro.net ~all
- google-site-verification=-ndOzZSjd6a6i9zL0hziaqWByxC8mw9dAJ4RVnmVVP8
- google-site-verification=peL68s4T5xVsLzO8iKVg0PhEqq6ydMBuns5x6Ee7NBA
- SPFv=spf1 include:_spf.google.com ~all
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 smartdiet.bg
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits