Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oseon.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 22:51:53 UTC · ↺ Refresh
MX Hostnames
- oseon-com.mail.protection.outlook.com
MX Priorities
- oseon-com.mail.protection.outlook.com: 0
A / AAAA Records
- 144.76.190.14 ↩ k31y94.meinserver.io
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024082740 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024082740
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.org
ns.udag.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.zimpel.de include:spf.dynect.net include:7354795.spf04.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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- asv=c5d3aa6fb58d5b492660c2d8636ef514
- openai-domain-verification=dv-APUWqVLhLRbV39jf7Oti8Qou
- MS=ms59526208
- slack-domain-verification=AyS8n1eWP4fC93MHLZ0q9kWDURYlu9ir8zDOCzSR
- google-site-verification=Ikk1CGHFIjtmbhmKAMJpMYJ2OoV7UkDjVJ8L3z822aY
- apple-domain-verification=Rn54u6b1pjmcbUlH
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.zimpel.de include:spf.dynect.net include:7354795.spf04.hubspotemail.net -all
- openai-domain-verification=dv-U8U7soFrlh8Ase6UT5AQBKEy
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