Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marcolin.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 06:36:20 UTC · ↺ Refresh
MX Hostnames
- marcolin-com.mail.protection.outlook.com
MX Priorities
- marcolin-com.mail.protection.outlook.com: 10
A / AAAA Records
- 65.9.175.25 ↩ server-65-9-175-25.fra60.r.cloudfront.net
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.omitech.it dnsmaster.omitech.it 2026022401 10800 3600 604800 38400
Primary NS (mname)
ns1.omitech.it
Admin Email (rname)
dnsmaster@omitech.it
Serial
2026022401
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns2.omitech.it
ns1.omitech.it
SPF Record
✓ Strict (-all)
v=spf1 mx a:billtrust.com ip4:46.243.38.37 ip4:80.86.146.141 ip4:151.13.65.141 ip4:151.9.39.63 ip4:65.211.3.226 ip4:177.70.27.125 ip4:47.19.194.194 ip4:134.122.95.111 ip4:138.68.105.119 ip4:93.174.64.0 ip4:93.174.68.0 ip4:93.174.70.0 ip4:158.58.140.0 ip4:129.159.75.101 include:spf.protection.outlook.com include:amazonses.com include:spf.sendinblue.com include:_spf.salesforce.com include:mail.zendesk.com include:_spf2.emailmkt.correio.ws -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; sp=none; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._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- Sendinblue-code:fe9c776fafbdfb1fd4cf86f05deacc51
- amazonses:Qu4UkcQCRypIsYipFUuDLEcebfsykFRPHuTt4FxjjEQ=
- google-site-verification=sQ7tx1iP4F8H2WIeW_EkjdvxReUiAHFs-RiWNnLMxAY
- SPFv=spf1 mx a:billtrust.com ip4:46.243.38.37 ip4:80.86.146.141 ip4:151.13.65.141 ip4:151.9.39.63 ip4:65.211.3.226 ip4:177.70.27.125 ip4:47.19.194.194 ip4:134.122.95.111 ip4:138.68.105.119 ip4:93.174.64.0 ip4:93.174.68.0 ip4:93.174.70.0 ip4:158.58.140.0 ip4:129.159.75.101 include:spf.protection.outlook.com include:amazonses.com include:spf.sendinblue.com include:_spf.salesforce.com include:mail.zendesk.com include:_spf2.emailmkt.correio.ws -all
- MS=ms10684158
- mandrill_verify.rMNIfuIvJJVYjJuMQbLFHw
- amazonses:Z2RlbgDZ6IadlSUcyUyK9UnpT2U+KhYgf1wF570dg24=
- Sendinblue-code:9e2a73294566f5f854cc6c20046b7a40
- amazonses:aVkA/whaTZ9vNU4CWHnheSJuaiRdsmDMkPs5N7fqyPs=
- tkxKPpd0ZBVGvHdqpKf5GVhbILYa1aZsNgUS/H3Z6do11Pf4yH3a5KgLEZhUV1jwPRjsl0u/WZRRVfUMeL9VmA==
- apple-domain-verification=Z1AozeBKywlMKqmO
Full email verification for marcolin.com
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