Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
eao.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 02:42:44 UTC · ↺ Refresh
MX Hostnames
- eao-com.mail.protection.outlook.com
MX Priorities
- eao-com.mail.protection.outlook.com: 10
A / AAAA Records
- 5.148.180.204 ↩ eao01.nine.ch
Mail Server IPs
- 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
- 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
- 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ch.ch-inter.net admin.eao.com 2025121501 3600 3600 604800 3600
Primary NS (mname)
ch.ch-inter.net
Admin Email (rname)
admin@eao.com
Serial
2025121501
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
de.ch-inter.net
ch.ch-inter.net
nl.ch-inter.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:10.201.100.46 ip4:10.202.1.41 ip4:122.17.147.40 ip4:213.95.153.226 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.nanolearning.com include:spf.emailsignatures365.com include:helpscoutemail.com include:spf1.formassembly.com include:_spf.rexx-suite.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
8 records- apple-domain-verification=ge9q3BsSHdh08kEw
- EiBIRPItXoB3c4T+kiHyIxgAjZdxUd9saMnq7lIA67yJesovoiW+qCOEC8j/BHu+78GGMZgvNaI1iGYcmJ1N6Q==
- MS=93BB1FB4E6FBC67DF0B5E6F4E822A30B79F9E0C1
- cisco-ci-domain-verification=ac46651be53bd92746b22f827bfc6721d40284e95d5aded24ece654e467b8d9
- pardot1084422=401cfa85907e4cf8406e9be7f20b1c713badfdfdbca480f173a1f439b4e24dbf
- sending_domain1084422=8a6e5233c6c84c0b7e181f92b1f44537304bab41f52c7c2910973270c7459570
- SPFv=spf1 mx ip4:10.201.100.46 ip4:10.202.1.41 ip4:122.17.147.40 ip4:213.95.153.226 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.nanolearning.com include:spf.emailsignatures365.com include:helpscoutemail.com include:spf1.formassembly.com include:_spf.rexx-suite.com -all
- google-site-verification=iYEnlkg1qc12NXQ6rps4BJvnyYoT3bHz61G6pyeVVg0
Full email verification for eao.com
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