Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fideliza.com.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 15:52:46 UTC · ↺ Refresh
MX Hostnames
- ALT4.ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
- ASPMX.L.GOOGLE.COM
- ALT2.ASPMX.L.GOOGLE.COM
MX Priorities
- aspmx.l.google.com: 1
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 15.204.206.156
Mail Server IPs
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns1.serverhostgroup.com almafavela.fideliza.com.mx 2026031101 3600 1800 1209600 86400
Primary NS (mname)
ns1.serverhostgroup.com
Admin Email (rname)
almafavela@fideliza.com.mx
Serial
2026031101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.serverhostgroup.com
ns2.serverhostgroup.com
ns3.serverhostgroup.com
SPF Record
✗ Invalid
v=spf1 ip4:15.204.206.156 include:relay.mailchannels.net a mx a:mgw.suantispam.com a:mx.suantispam.com a:kmxo.suantispam.com include:_pivote.suantispam.com include:_spf.elasticemail.com include:zcsend.net include:_spf.google.com include:mail.zohoanal ~all
📊 DNS lookups: 12/10
— over limit!
⚠ Too many DNS lookups (12/10) — SPF will fail validation. Reduce include: statements.
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=yZ5EHs8EwVstTYBZYvtJ78De9rkJVjdcUOwoGlAIovw
- SPFv=spf1 ip4:15.204.206.156 include:relay.mailchannels.net a mx a:mgw.suantispam.com a:mx.suantispam.com a:kmxo.suantispam.com include:_pivote.suantispam.com include:_spf.elasticemail.com include:zcsend.net include:_spf.google.com include:mail.zohoanal ~all
- google-site-verification=ubBMWK40lFd-ebATepMefZehqy5Cc--_H0a370ySH24
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 fideliza.com.mx
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits