Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
okuma.eu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 08:50:51 UTC · ↺ Refresh
MX Hostnames
- okuma-eu.mail.protection.outlook.com
MX Priorities
- okuma-eu.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.69.40 (no PTR)
- 104.26.0.190 (no PTR)
- 104.26.1.190
- 2606:4700:20::681a:1be
- 2606:4700:20::ac43:4528
- 2606:4700:20::681a:be
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
kami.ns.cloudflare.com dns.cloudflare.com 2399239980 10000 2400 604800 1800
Primary NS (mname)
kami.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399239980
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kami.ns.cloudflare.com
moura.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com include:agenturserver.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;pct=100; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
4 records- apple-domain-verification=qPe4xAHSIsey2unl
- ms-domain-verification=f2856be8-0e25-4840-9c69-d567554abd7f
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mailjet.com include:agenturserver.de -all
- MS=ms15380386
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