Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
izzi.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 05:08:51 UTC · ↺ Refresh
MX Hostnames
- izzi-mx.mail.protection.outlook.com
MX Priorities
- izzi-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 66.22.79.140 (no PTR)
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-229.akam.net fmmartineza.izzi.mx 2024100269 900 1800 2592000 86400
Primary NS (mname)
a1-229.akam.net
Admin Email (rname)
fmmartineza@izzi.mx
Serial
2024100269
Refresh
900s
Retry
1800s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
a1-229.akam.net
a5-65.akam.net
a10-64.akam.net
a12-66.akam.net
a16-65.akam.net
a13-67.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:189.216.47.103 ip4:189.202.238.68 ip4:168.90.69.30 ip4:201.160.104.120 include:spf.protection.outlook.com include:addrspf.mailix.mx include:_spf.salesforce.com include:spf.ess.barracudanetworks.com include:email-messaging.com -all
📊 DNS lookups: 8/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- crjgyyxg293fqkncz9jws4vy7mc468jd
- google-site-verification=6bWV-DGxs2mCYEpVcSTxAqS_pPugQMb-o1ju2vd3LMY
- 14yrf8pz6dy3h6mq3rdm2rpcmpt6598q
- atlassian-domain-verification=clBRBOVfxD53F8pRg/y6rfvn6EGPminTSNDaMv03bpJnxwzOMZCmcvoXqxpN1h0N
- d7x19tpt4w43nw7qqvdgzkks93rpmfxz
- SPFv=spf1 a mx ip4:189.216.47.103 ip4:189.202.238.68 ip4:168.90.69.30 ip4:201.160.104.120 include:spf.protection.outlook.com include:addrspf.mailix.mx include:_spf.salesforce.com include:spf.ess.barracudanetworks.com include:email-messaging.com -all
- gc83tqsp2hmj557b9t3nqmc8866k8m6y
- globalsign-domain-verification=8894bccb20da70c638b550b1484c93b4
- google-site-verification=lkGVliQSgLm2vMZav0vxUTqdOysfln15hyPh2Guy8fo
- _6v6p5gexcl4xadgq7infds261s5ha29
- yahoo-verification-key=FXJN0We7dwvJqcrQEzM5yE5Wvj6IA0yZMpi7QSVhY/0=
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