Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mittera.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 07:56:35 UTC · ↺ Refresh
MX Hostnames
- mittera-com.mail.protection.outlook.com
MX Priorities
- mittera-com.mail.protection.outlook.com: 5
A / AAAA Records
- 151.101.66.159 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1253.awsdns-28.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1253.awsdns-28.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1964.awsdns-53.co.uk
ns-34.awsdns-04.com
ns-833.awsdns-40.net
ns-1253.awsdns-28.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:74.112.71.212 ip4:208.85.51.88 ip4:65.56.146.50 ip4:74.51.212.166 ip4:142.0.177.128 ip4:142.0.186.245 ip4:67.21.167.132/25 ip4:207.229.70.0/24 ip4:149.72.27.155/32 include:spf.protection.outlook.com include:spf.workfront.com include:_spf.sparkpostmail.com include:fsspfus.freshemail.io include:amazonses.com include:email-od.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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
3 records- SPFv=spf1 ip4:74.112.71.212 ip4:208.85.51.88 ip4:65.56.146.50 ip4:74.51.212.166 ip4:142.0.177.128 ip4:142.0.186.245 ip4:67.21.167.132/25 ip4:207.229.70.0/24 ip4:149.72.27.155/32 include:spf.protection.outlook.com include:spf.workfront.com include:_spf.sparkpostmail.com include:fsspfus.freshemail.io include:amazonses.com include:email-od.com -all
- anthropic-domain-verification-aqer0d=TT9RtDBbfUPawsaTnrSywIWpN
- extensis-domain-verification=fe6bdeff-f948-4131-9bbf-0bb1c2c4adb3
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