Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
isep.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 05:10:39 UTC · ↺ Refresh
MX Hostnames
- isep-es.mail.protection.outlook.com
MX Priorities
- isep-es.mail.protection.outlook.com: 0
A / AAAA Records
- 185.250.203.91 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.esferize.com sistemas.esferize.com 2026022603 7200 540 604800 3600
Primary NS (mname)
ns1.esferize.com
Admin Email (rname)
sistemas@esferize.com
Serial
2026022603
Refresh
7200s
Retry
540s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.esferize.com
ns1.esferize.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:35.214.187.166 ip4:185.165.0.62 ip4:52.213.170.86 ip4:185.165.0.40 a:smtp1.logalty.es a:smtp2.logalty.es include:one.zoho.eu include:spf.protection.outlook.com include:_spf.google.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=25; aspf=r; adkim=r; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 25% of failing messages only
DKIM Selectors
✓ 6 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
9 records- egyDu+fBQGQKmpZjuHCQmcz28uqZHS5+eIpccl5eSC8=
- ppe-99b1761fc8a17aef53839cd88897b21023a588f7
- zoho-verification=zb61895761.zmverify.zoho.eu
- google-site-verification=MiD0zDnLuQFVupyS8dKbOwDquHt1azwu2u-xbBNMzqs
- SPFv=spf1 ip4:35.214.187.166 ip4:185.165.0.62 ip4:52.213.170.86 ip4:185.165.0.40 a:smtp1.logalty.es a:smtp2.logalty.es include:one.zoho.eu include:spf.protection.outlook.com include:_spf.google.com ~all
- MS=ms24143935
- MS=ms72136332
- mandrill_verify.OoavJhIAlCe7hg7OPshlUg
- AlxBbpkRJ/2yzyE1qrmUThAxSY1Xy8prbZg4SOjEijQ=
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