Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gestoenergy.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:55:47 UTC · ↺ Refresh
MX Hostnames
- gestoenergy-com.mail.protection.outlook.com
MX Priorities
- gestoenergy-com.mail.protection.outlook.com: 0
A / AAAA Records
- 94.126.169.167 ↩ cpanel54.dnscpanel.com
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dnscpanel.com tech.flesk.com 2026031401 3600 7200 1209600 86400
Primary NS (mname)
ns1.dnscpanel.com
Admin Email (rname)
tech@flesk.com
Serial
2026031401
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.dnscpanel.com
ns2.dnscpanel.com
ns3.dnscpanel.com
SPF Record
✓ Strict (-all)
v=spf1 +ip4:94.126.169.167 +include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 +ip4:94.126.169.167 +include:spf.protection.outlook.com -all
- google-site-verification=6uec_q1X_4DTNcsmQdVH5j-4_3Dt2_0tpx_62dyxhbM
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